Community hub
0 subscribers8 pages, 0 posts
Recent from talks
All channels
Be the first to start a discussion here.
Be the first to start a discussion here.
Be the first to start a discussion here.
Be the first to start a discussion here.
Contribute something
Welcome to the community hub built to collect knowledge and have discussions related to List of subdivisions of Bihar.
Nothing was collected or created yet.
List of subdivisions of Bihar
View on Wikipediafrom Wikipedia
| Subdivisions of Bihar | |
|---|---|
 | |
| Category | Administrative division of Districts |
| Location | Bihar |
| Number | 101 |
| Government | |
Subdivision is an administrative unit below district level and above the block level in every state of India. A district may have one or more subdivisions. Presently, there are 101 subdivisions in 38 districts of Bihar.[1] Subdivisions consist of a group of blocks, which are administered by a Sub-divisional Officer (SDO), also called a Sub-divisional Magistrate (SDM). The SDM performs functions similar to that of the District Magistrate (DM) at the subdivision level. SDMs and DMs are members of either the Indian Administrative Service (IAS) or the Bihar Administrative Service (BAS), with the majority belonging to the IAS.
There are 853 police stations in 43 Police Districts of Bihar. Police Districts are usually headed by a Senior superintendent of police (SSP) or a Superintendent of Police (SP). A Police District is divided into Police Subdivisions, headed by a Deputy Superintendent of Police (DSP). All these Bihar Police officers are members of either the Indian Police Service (IPS) or the Bihar Police Service (BPS). These Police Districts are different from the 38 administrative or revenue districts of Bihar.
List of subdivisions of Bihar
[edit]Divisions of Bihar
[edit]| Divisions | 9 |
|---|---|
| Districts | 38 |
| Subdivisions | 101 |
| Blocks | 534 |
| Gram Panchayats | 8,406 |
| Villages | 45,103 |
See also
[edit]References
[edit]- ^ "Bihar State Profile". Government of Bihar. Retrieved 31 August 2025.
List of subdivisions of Bihar
View on Grokipediafrom Grokipedia
Introduction
Definition and Administrative Functions
Subdivisions in Bihar, formally known as sub-divisions, constitute intermediate administrative units positioned between districts and community development blocks within the state's hierarchical governance structure. Established to decentralize district-level administration and enhance local oversight, each subdivision encompasses multiple blocks and is delimited to manage populations typically ranging from several hundred thousand to over a million residents, depending on geographic and demographic factors. The subdivision serves as a key nodal point for coordinating executive functions, bridging the gap between broader district policies and grassroots implementation at the block level.[4][5] The administrative head of a subdivision is the Sub-Divisional Magistrate (SDM) or Sub-Divisional Officer (SDO), an officer of the Indian Administrative Service or Bihar Administrative Service, who exercises executive magistracy, revenue authority, and developmental supervision. Core functions include maintaining law and order through coordination with local police, adjudicating minor judicial matters under the Code of Criminal Procedure, and ensuring compliance with district collector directives. The SDM/SDO also oversees revenue collection, land records maintenance, and dispute resolution related to agrarian issues, while supervising block development officers in executing schemes for infrastructure, agriculture, and welfare programs.[6][7] Further responsibilities encompass election management, disaster response coordination, and public grievance handling via mechanisms like revenue courts and development committees. Subdivisions facilitate the integration of judicial, police, and treasury functions, with the SDM empowered to conduct inquiries into custodial deaths, enforce preventive detention orders, and regulate local bodies such as panchayats and municipalities. This structure promotes administrative efficiency by allowing specialized focus on sub-regional challenges, such as flood-prone areas in northern Bihar or industrial zones in the south, while remaining subordinate to district administration for policy alignment.[4][5]Current Composition and Statistics
As of September 2025, Bihar maintains 101 administrative subdivisions (known as anumanḍal in Hindi), serving as the primary intermediate tier between its 38 districts and approximately 534 community development blocks.[8] These subdivisions are distributed unevenly across the state's 9 divisions—Bhagalpur, Darbhanga, Kosi, Magadh, Munger, Patna, Purnia, Saran, and Tirhut—with an average of about 2.7 subdivisions per district.[9] [10] Each subdivision is headed by a Sub-Divisional Officer (SDO), typically a member of the Bihar Administrative Service, who oversees revenue collection, law and order, development schemes, and coordination with district-level authorities.[11] The subdivisions collectively cover Bihar's total land area of 94,163 square kilometers, encompassing diverse terrains from the alluvial Gangetic plains to hilly regions in the south.[12] Population distribution across subdivisions reflects broader state demographics, with Bihar's estimated 2025 population nearing 128.5 million, predominantly rural (over 88%) and concentrated in fertile northern districts.[13] [12] Urbanization remains low, with only about 11% of the population in urban areas, leading to high population densities averaging 1,106 persons per square kilometer statewide, though subdivisions in densely populated divisions like Patna and Tirhut exceed this markedly.[12] Key statistics highlight administrative efficiency challenges: Bihar's subdivisions manage over 8,000 panchayats and support sectors like agriculture, which employs about 80% of the workforce, amid ongoing issues such as flood-prone areas affecting 16% of the state's land.[14] No major reorganizations have occurred since the last confirmed structure in 2021, maintaining stability despite periodic demands for new subdivisions to address governance gaps in rapidly growing districts.[15] This framework facilitates decentralized implementation of central and state programs, including those under the 15th Finance Commission allocations.[14]Historical Development
Pre-Independence Structure
Prior to the establishment of Bihar as a separate province, the territory now comprising Bihar formed part of the Bengal Presidency under British rule, administered through divisions that grouped districts for revenue and judicial purposes. Key divisions included Patna Division, encompassing districts such as Patna, Gaya, Shahabad, Saran, and Champaran; Bhagalpur Division, covering Bhagalpur, Purnea, and Monghyr; and Chota Nagpur Division, which included Ranchi, Hazaribagh, and Manbhum. These divisions handled local governance, with districts further subdivided into thanas or mahals for police and revenue collection, reflecting a decentralized structure inherited from Mughal practices but formalized under the British Permanent Settlement of 1793.[16] On 22 March 1912, following the annulment of the 1905 Bengal partition, the Bihar and Orissa Province was carved out from Bengal Presidency, comprising the aforementioned Bihar divisions plus the Orissa Division. This province initially retained four principal divisions—Patna, Bhagalpur, Chota Nagpur, and Orissa—each overseen by a commissioner responsible for supervising district collectors. Districts within these divisions, numbering around 20 in the Bihar portion by 1912, were subdivided into anchals or sub-divisions for efficient land revenue assessment and magisterial functions, with Patna serving as the provincial capital.[17] The Government of India Act 1935 prompted further reorganization, effective 1 April 1936, separating Orissa into an independent province and renaming the remainder Bihar Province. Bihar Province then consisted of four divisions: Bhagalpur, Patna, Tirhut (elevated from a subgroup within Patna Division, incorporating districts like Muzaffarpur, Saran, and Darbhanga), and Chota Nagpur. This structure persisted until independence in 1947, with approximately 18 districts in total, each divided into 2-5 sub-divisions managed by deputy collectors for tahsil-level administration, emphasizing revenue extraction and law enforcement amid growing nationalist challenges.[17][16]Post-Independence Reorganizations
Following independence in 1947, Bihar retained much of its pre-existing subdivision structure, with anchals (subdivisions) functioning as intermediate revenue and administrative units below districts, inherited from the British provincial setup established in 1912. Initial post-independence adjustments were minimal, focused on consolidating governance amid partition-related displacements and integrating princely states like those in Chota Nagpur, but without widespread subdivision boundary changes. Administrative efficiency drove gradual internal reorganizations, as the state government exercised powers under revenue laws to carve out new anchals from larger ones to handle rising populations and land management demands.[18] The States Reorganisation Act of 1956 prompted territorial transfers, including approximately 3,140 square kilometers from Bihar to West Bengal, primarily affecting border areas in districts like Purnea and impacting local anchal jurisdictions through boundary realignments rather than wholesale abolition or creation. Subsequent decades saw incremental expansions via executive notifications; for example, in Khagaria district (then part of Begusarai), a new subdivision was established under Notification No. 7/T-1-207/79 dated 30 April 1981 to decentralize revenue collection and dispute resolution in flood-prone regions. Similar notifications proliferated in the 1970s and 1980s alongside district splits—such as the 1972 creation of new districts from old ones like Bhagalpur and Muzaffarpur—which necessitated subdividing existing anchals to maintain hierarchical control, reflecting pragmatic responses to administrative overload rather than ideological shifts.[19][20] The pivotal reorganization came with the Bihar Reorganisation Act, 2000, effective 15 November 2000, which separated the predominantly tribal southern plateau into Jharkhand, transferring 18 districts (including Ranchi, Dhanbad, and Singhbhum) and their 55 associated subdivisions, reducing Bihar's divisions from 18 to 9 and districts from 55 to 37. This bifurcation reconfigured residual Bihar's anchal network by dissolving or reallocating southern units, while preserving northern Gangetic subdivisions intact, driven by long-standing demands for tribal autonomy and resource control amid developmental disparities. Post-2000, the state continued creating anchals through gazette notifications to address localized governance gaps, such as upgrading blocks or splitting overburdened units, underscoring causal links between population density (exceeding 1,000 persons per square kilometer) and the need for finer-grained administration.[21][22]Key Milestones in Subdivision Creation
The administrative framework of subdivisions in Bihar evolved primarily during the British colonial era to facilitate revenue collection, law enforcement, and local governance under district collectors. Early subdivisions were carved out from larger districts for operational efficiency; for example, Darbhanga Sadar subdivision was established in 1845, followed by Madhubani in 1866 and Samastipur (initially known as Tajpur) in 1867, all within the broader Patna division structure.[23] Similarly, Begusarai subdivision was formed in 1870 under Munger district, reflecting incremental expansions to address growing administrative demands in eastern Bihar.[24] In the mid-20th century, further refinements occurred amid provincial reorganizations. The Khagaria subdivision was created in 1943–1944 with its headquarters at Khagaria, separating it from Begusarai to improve oversight in flood-prone and agriculturally vital areas.[24] Post-independence district bifurcations accelerated subdivision formations, particularly in the 1970s. Nalanda district, encompassing its initial subdivisions, was established on November 9, 1972, by detaching Biharsharif subdivision from Patna district to enhance localized administration in central Bihar.[25] Concurrently, Madhubani district was carved from Darbhanga in 1972, introducing new subdivisions like Madhubani Sadar to manage dense rural populations.[26] In Saharsa, Birpur civil subdivision emerged on December 1, 1972, incorporating 24 development blocks including Raghopur and Chhatapur for better flood management and development coordination.[27] Later milestones included the 1981 establishment of Magadh Division, which grouped Gaya, Nawada, Aurangabad, and Jehanabad districts, prompting subdivision realignments to align with the new divisional oversight for southern Bihar's mineral-rich and historically significant regions.[28] The Bihar Reorganisation Act of 2000 marked a pivotal reduction and reconfiguration, as southern territories formed Jharkhand, leaving Bihar with 9 divisions and 37 districts (later 38 with Arwal in 2001), necessitating the consolidation or abolition of several subdivisions previously spanning the undivided province.[29] These changes prioritized administrative continuity amid territorial loss, with remaining subdivisions focused on Bihar's northern and eastern agrarian heartlands.Administrative Hierarchy
Role of Divisions
Divisions in Bihar function as intermediate administrative layers between the state government and its districts, primarily to enhance coordination, supervision, and efficient policy execution across grouped districts with shared geographical, cultural, or developmental affinities. Established for administrative convenience, they enable focused oversight on regional challenges such as infrastructure development, resource distribution, and localized governance needs, reducing the burden on the state secretariat while ensuring uniformity in implementation.[30][31] Each of Bihar's nine divisions—Patna, Magadh, Saran, Tirhut, Darbhanga, Kosi, Purnia, Bhagalpur, and Munger—is headed by a Divisional Commissioner, typically a senior Indian Administrative Service officer, who serves as the chief executive authority at this level. The Commissioner's core responsibilities encompass supervising district-level administrations, including those led by District Magistrates, to align activities with state directives; coordinating inter-district initiatives like flood management in riverine areas or agricultural planning in fertile plains; and monitoring the performance of subordinate revenue and development functions.[32][33][31] In revenue administration, Divisional Commissioners oversee land revenue collection, settlement operations, and resolution of disputes arising from land reforms or tenancy issues, conducting periodic inspections of district revenue offices to ensure compliance and accuracy in records. They also exercise appellate authority over certain district-level decisions and supervise the collective handling of criminal and civil cases escalated from lower courts or executive magistracies within the division. Beyond revenue, their mandate extends to law and order maintenance through coordination with district police superintendents, disaster response planning—critical in Bihar's flood-prone regions—and facilitation of welfare schemes, such as food distribution during crises.[34][31] Divisions further support electoral processes by assisting in voter list revisions and polling logistics across districts, while playing a pivotal role in developmental oversight, including evaluation of infrastructure projects like roads and irrigation systems that span multiple districts. This structure promotes accountability by allowing Commissioners to intervene in cases of administrative lapses, recommend transfers or disciplinary actions against errant officials, and report directly to the state home or revenue departments, thereby bridging policy formulation at the capital with ground-level execution.[34][32][31]Integration with Districts and Blocks
Subdivisions in Bihar function as intermediate administrative layers between districts and blocks, enabling efficient implementation of policies at the sub-district level while maintaining oversight from district headquarters. Each of the 38 districts is segmented into multiple subdivisions, totaling 101 as of 2020, with each subdivision encompassing a cluster of community development blocks (CD blocks) that serve as the foundational units for rural planning and service delivery.[9][35] This structure ensures that district magistrates (DMs), who head districts, delegate specific executive functions—such as land revenue administration, magisterial duties, and coordination of welfare schemes—to sub-divisional officers (SDOs) or sub-divisional magistrates (SDMs), who in turn supervise block development officers (BDOs) and circle officers (COs) at the block level.[4][36] The integration promotes decentralized decision-making, where subdivisions act as conduits for aligning district-level directives with block-specific needs, including infrastructure projects, agricultural extension services, and disaster response. For instance, in districts like Patna, which has six subdivisions and 23 blocks, the SDM oversees block-level activities to prevent administrative silos and ensure uniform application of state policies across varying terrains and demographics.[2] Blocks, numbering 534 statewide, focus on grassroots implementation through panchayats, but report upward through subdivisions for revenue and judicial matters, creating a hierarchical flow that mitigates overload on district offices.[9] This setup, rooted in the Indian Administrative Service framework, enhances accountability by allowing SDMs to conduct field inspections and resolve inter-block disputes before escalation to the DM.[7] Governance mechanisms within this integration include regular coordination meetings and shared digital platforms for data on vital statistics, crop yields, and public grievances, fostering real-time responsiveness. However, challenges such as uneven block distribution—some subdivisions having up to 20 blocks—can strain SDM resources, prompting periodic reviews by the state revenue and land reforms department to optimize boundaries for equitable workload.[4] Overall, this tiered integration supports Bihar's administrative efficiency, with subdivisions bridging strategic district planning and operational block execution.[36]Governance and Oversight Mechanisms
The governance of subdivisions in Bihar centers on the Sub-Divisional Officer (SDO), also designated as the Sub-Divisional Magistrate (SDM), who functions as the chief executive authority responsible for revenue administration, law and order maintenance, land record management, and implementation of state development schemes within the subdivision's jurisdiction.[37][38] Appointed typically from the Bihar Administrative Service or Indian Administrative Service, the SDO supervises subordinate staff including Circle Officers and Block Development Officers, conducts magisterial inquiries into matters like custodial deaths, and ensures compliance with electoral processes and disaster response protocols.[39] As of 2023, Bihar comprises 101 such subdivisions, each tailored to facilitate decentralized administration below the district level.[32] Oversight at the district level is exercised by the District Magistrate (DM), who reviews SDO performance through regular inspections, coordination meetings, and enforcement of district-wide directives on revenue collection and public order, with the DM holding ultimate accountability for subdivisional outputs in areas like land reforms and scheme execution.[4] At the divisional tier, Commissioners monitor revenue and developmental activities across multiple districts, intervening in escalations such as inter-subdivisional disputes or audit discrepancies, while aligning with state priorities set by departments like Revenue and Land Reforms.[40] State-level mechanisms include policy formulation by the General Administration and Revenue Departments, periodic performance audits, and transfer/promotion decisions by the Bihar Public Service Commission and state cabinet, ensuring accountability amid challenges like staffing shortages.[41] Grievance redressal is facilitated through the Bihar Public Grievance Redressal System, where subdivisional issues can be escalated online for SDO resolution or higher review, supplemented by vigilance probes into corruption via the state's anti-corruption bureau.[42] These structures emphasize hierarchical supervision to mitigate local maladministration, though empirical assessments highlight persistent gaps in enforcement capacity due to resource constraints.[43]Comprehensive List of Subdivisions
Subdivisions Grouped by Division
Bihar's 101 subdivisions are grouped under its nine administrative divisions, which provide regional oversight for administration, development, and law enforcement across the state's 38 districts. Subdivisions, also known as anumandals, serve as intermediate administrative units between districts and community development blocks, each headed by a sub-divisional magistrate or officer responsible for revenue, magisterial duties, and coordination of blocks. This grouping facilitates efficient governance, with divisions headed by divisional commissioners reporting to the state secretariat in Patna. The structure has remained stable since the last major district reorganizations in 2001, with minor adjustments to subdivisions for better local management. The following table enumerates the divisions and their constituent districts, thereby delineating the grouping of subdivisions:| Division | Districts |
|---|---|
| Patna | Bhojpur, Buxar, Kaimur, Nalanda, Patna, Rohtas |
| Magadh | Arwal, Aurangabad, Gaya, Jehanabad, Nawada |
| Saran | Gopalganj, Saran, Siwan |
| Tirhut | East Champaran, Muzaffarpur, Sheohar, Sitamarhi, Vaishali, West Champaran |
| Darbhanga | Darbhanga, Madhubani, Samastipur |
| Kosi | Madhepura, Saharsa, Supaul |
| Purnia | Araria, Katihar, Kishanganj, Purnia |
| Bhagalpur | Banka, Bhagalpur |
| Munger | Begusarai, Jamui, Khagaria, Lakhisarai, Munger, Sheikhpura |
Alphabetical Listing with District Affiliations
Bihar's 101 subdivisions, which serve as intermediate administrative units between districts and blocks, are affiliated with one of the state's 38 districts. The following table presents them in alphabetical order by subdivision name, based on the administrative configuration effective in 2025.[46]| Subdivision | District |
|---|---|
| Araria | Araria |
| Arrah Sadar | Bhojpur |
| Arwal | Arwal |
| Aurangabad | Aurangabad |
| Bairgania | Sitamarhi |
| Balia | Begusarai |
| Banmankhi | Purnia |
| Banka | Banka |
| Barh | Patna |
| Barsoi | Katihar |
| Baisi | Purnia |
| Bakhri | Begusarai |
| Bagaha | West Champaran |
| Bhabua | Kaimur |
| Benipatti | Madhubani |
| Benipur | Darbhanga |
| Bettiah | West Champaran |
| Bhagalpur Sadar | Bhagalpur |
| Bhojpur (Arrah) | Bhojpur |
| Bhojpur Sadar | Bhojpur |
| Biraul | Darbhanga |
| Birpur | Supaul |
| Bikramganj | Rohtas |
| Buxar | Buxar |
| Chakia | East Champaran |
| Chhapra | Saran |
| Dalsinghsarai | Samastipur |
| Danapur | Patna |
| Daudnagar | Aurangabad |
| Dhamdaha | Purnia |
| Dehri-on-Sone | Rohtas |
| Deo | Aurangabad |
| Dhaka | East Champaran |
| Dumraon | Buxar |
| Forbesganj | Araria |
| Gaya Sadar | Gaya |
| Gogri | Khagaria |
| Gopalganj | Gopalganj |
| Hajipur | Vaishali |
| Hathua | Gopalganj |
| Hilsa | Nalanda |
| Jagdishpur | Bhojpur |
| Jamui | Jamui |
| Jehanabad | Jehanabad |
| Jhanjharpur | Madhubani |
| Kahalgaon | Bhagalpur |
| Khagaria | Khagaria |
| Kharagpur | Munger |
| Kishanganj | Kishanganj |
| Lakhisarai | Lakhisarai |
| Madanpur | Aurangabad |
| Madhepura | Madhepura |
| Madhubani | Madhubani |
| Maharajganj | Saran |
| Maharajganj | Siwan |
| Mahnar | Vaishali |
| Mahua | Vaishali |
| Mahua | Vaishali |
| Manihari | Katihar |
| Manjhaul | Begusarai |
| Marhaura | Saran |
| Masaurhi | Patna |
| Mohania | Kaimur |
| Motihari | East Champaran |
| Munger | Munger |
| Muzaffarpur East | Muzaffarpur |
| Muzaffarpur West | Muzaffarpur |
| Naugachhia | Bhagalpur |
| Nawada | Nawada |
| Neemchak Bathani | Gaya |
| Narkatiaganj | West Champaran |
| Obra | Aurangabad |
| Pakri Dayal | East Champaran |
| Paliganj | Patna |
| Patori | Samastipur |
| Patna City | Patna |
| Patna Sadar | Patna |
| Phulparas | Madhubani |
| Piro | Bhojpur |
| Pupri | Sitamarhi |
| Purnia Sadar | Purnia |
| Rafiganj | Aurangabad |
| Rajgir | Nalanda |
| Rajauli | Nawada |
| Rajgir | Nalanda |
| Raxaul | East Champaran |
| Rosera | Samastipur |
| Saharsa Sadar | Saharsa |
| Samastipur Sadar | Samastipur |
| Sasaram | Rohtas |
| Sheikhpura | Sheikhpura |
| Sheohar | Sheohar |
| Sherghati | Gaya |
| Siwan Sadar | Siwan |
| Sitamarhi Sadar | Sitamarhi |
| Simri Bakhtiyarpur | Saharsa |
| Sonepur | Saran |
| Supaul | Supaul |
| Tekari | Gaya |
| Teghra | Begusarai |
| Triveniganj | Supaul |
| Uda Kishunganj | Madhepura |
| Wazirganj | Gaya |
Demographic and Economic Insights
Population Distribution Across Subdivisions
Bihar's 101 subdivisions encompass a total population of 104,099,452 as recorded in the 2011 Census of India, yielding an average of roughly 1.03 million residents per subdivision, though actual distributions deviate substantially due to geographic, economic, and infrastructural factors.[47][9] Subdivisions in the northern Gangetic plain districts, particularly within the Tirhut division—the most populous administrative division at 21,410,544 inhabitants—exhibit elevated concentrations, driven by fertile alluvial soils conducive to intensive agriculture and sustained high fertility rates exceeding the state average of 3.4 children per woman.[48][49] In contrast, subdivisions in southern and western districts, such as those in the Magadh division with its plateau topography limiting arable land, support smaller populations, often below 800,000, reflecting lower densities and out-migration for employment. Urban-oriented subdivisions, exemplified by Patna Sadar in Patna district, demonstrate pronounced agglomeration effects, where the district's 5,838,465 residents—5.6% of Bihar's total despite occupying just 3.4% of its land area—concentrate in proximity to administrative, commercial, and educational hubs.[50] This subdivision integrates rural blocks with peri-urban extensions, amplifying its demographic weight through net in-migration from rural Bihar. Rural-heavy subdivisions, like those in Sheikhpura district (the state's least populous at 634,927), underscore sparsity, with limited industrialization and reliance on subsistence farming contributing to populations under 300,000 in some cases and higher emigration rates.[51] These disparities manifest in density gradients: subdivisions in East Champaran and Muzaffarpur exceed 1,500 persons per square kilometer, mirroring the state's overall density of 1,106, while those in hilly or forested fringes, such as in Banka or Jamui, fall below 600, exacerbating challenges in resource allocation for health, education, and infrastructure. Post-2011 projections indicate continued skew toward central and northern subdivisions, with urban growth rates outpacing rural by 2:1, though official updates remain pending the delayed 2021 census.[49] Such patterns align with causal drivers like proximity to the Ganges for irrigation and markets, rather than uniform administrative design.Economic Variations and Development Indicators
Economic development across Bihar's subdivisions reveals significant disparities, primarily reflecting district-level patterns due to the limited availability of granular subdivision-specific data in official reports. Subdivisions in urban-centric districts like Patna benefit from concentrated service sector activity, higher infrastructure investment, and proximity to administrative hubs, leading to elevated per capita incomes and lower multidimensional poverty rates compared to rural, flood-prone subdivisions in northern districts such as those in Sheohar or Sitamarhi. These variations stem from causal factors including historical underinvestment in irrigation and industry in the north, reliance on subsistence agriculture vulnerable to monsoons, and uneven migration-driven remittances.[52][53] District-wise per capita Gross State Domestic Product (GSDP) data from the Bihar Economic Survey 2024-25 underscores these gaps, with Patna district recording the highest at ₹1,14,541, driven by tertiary sector dominance including trade and public administration, while Sheohar lags at ₹18,980, indicative of agrarian economies with low productivity and high out-migration. Begusarai follows Patna with industrial contributions from oil refining, whereas subdivisions in districts like Madhubani or Purba Champaran exhibit persistent low development scores in composite socio-economic indices, scoring below state averages in literacy (around 60-65% vs. Bihar's 70%) and infrastructure access.[54][55][53]| District | Per Capita GSDP (₹, 2023-24 est.) | Key Economic Driver |
|---|---|---|
| Patna | 1,14,541 | Services, governance |
| Begusarai | ~80,000 (approx., industrial hub) | Refineries, manufacturing |
| Sheohar | 18,980 | Agriculture, low productivity |