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McCarthy, Alaska
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McCarthy is a census-designated place (CDP) in Copper River Census Area, Alaska, United States. It is in Wrangell-St. Elias National Park and Preserve. The population was 107 at the 2020 census, up from 28 in 2010.[3]
Key Information
Geography and location
[edit]

McCarthy is 120 mi (190 km) northeast of Cordova at the foot of the Wrangell Mountains. According to the United States Census Bureau, the CDP of McCarthy has a total area of 148.3 square miles (384 km2). None of the area is covered with water. It is connected to the outside world via the McCarthy Road spur of the Edgerton Highway from Chitina, and must be passed through to reach Kennecott, which is also within the McCarthy CDP. Historically, from the end of the road one had to cross the Kennecott River and then a smaller stream using manually propelled ropeways, but a footbridge was built in 1997. Visitors can walk to McCarthy in about 15 minutes, although shuttle vans and buses are available during the tourist season from the bridge to both McCarthy and Kennecott.[4] A private service bridge for vehicle traffic was constructed in 2004 downstream from the footbridge, but use is only available to residents, businesses, and the National Park Service for an annual fee.[5]
Climate
[edit]McCarthy has a subarctic climate (Köppen: Dsc), featuring cold winters and short, mild summers. Diurnal temperature variation is particularly high (up to 17*C) during spring and summer (resulting in cool summer nights despite the long hours of daylight), but not so much during fall and winter.
| Climate data for McCarthy, Alaska (1991–2020 normals, extremes 1984–2017) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Record high °F (°C) | 44 (7) |
54 (12) |
56 (13) |
71 (22) |
86 (30) |
90 (32) |
90 (32) |
86 (30) |
72 (22) |
75 (24) |
58 (14) |
56 (13) |
90 (32) |
| Mean maximum °F (°C) | 34.6 (1.4) |
42.0 (5.6) |
48.3 (9.1) |
59.0 (15.0) |
74.7 (23.7) |
82.5 (28.1) |
82.5 (28.1) |
78.6 (25.9) |
66.7 (19.3) |
54.6 (12.6) |
39.7 (4.3) |
37.4 (3.0) |
84.4 (29.1) |
| Mean daily maximum °F (°C) | 6.0 (−14.4) |
20.7 (−6.3) |
32.9 (0.5) |
47.7 (8.7) |
62.2 (16.8) |
69.7 (20.9) |
71.4 (21.9) |
66.8 (19.3) |
55.5 (13.1) |
38.6 (3.7) |
17.3 (−8.2) |
9.2 (−12.7) |
41.5 (5.3) |
| Daily mean °F (°C) | −1.6 (−18.7) |
9.7 (−12.4) |
18.2 (−7.7) |
34.6 (1.4) |
46.6 (8.1) |
54.3 (12.4) |
57.3 (14.1) |
53.5 (11.9) |
44.3 (6.8) |
29.4 (−1.4) |
9.7 (−12.4) |
2.3 (−16.5) |
29.9 (−1.2) |
| Mean daily minimum °F (°C) | −9.1 (−22.8) |
−1.3 (−18.5) |
3.5 (−15.8) |
21.6 (−5.8) |
30.9 (−0.6) |
38.9 (3.8) |
43.3 (6.3) |
40.2 (4.6) |
33.1 (0.6) |
20.2 (−6.6) |
2.0 (−16.7) |
−4.5 (−20.3) |
18.2 (−7.7) |
| Mean minimum °F (°C) | −40.6 (−40.3) |
−28.5 (−33.6) |
−23.9 (−31.1) |
0.7 (−17.4) |
19.7 (−6.8) |
28.3 (−2.1) |
34.0 (1.1) |
28.0 (−2.2) |
17.3 (−8.2) |
−4.7 (−20.4) |
−27.4 (−33.0) |
−32.9 (−36.1) |
−46.9 (−43.8) |
| Record low °F (°C) | −55 (−48) |
−49 (−45) |
−41 (−41) |
−21 (−29) |
−1 (−18) |
24 (−4) |
28 (−2) |
18 (−8) |
6 (−14) |
−22 (−30) |
−46 (−43) |
−50 (−46) |
−55 (−48) |
| Average precipitation inches (mm) | 0.93 (24) |
1.11 (28) |
0.40 (10) |
0.31 (7.9) |
0.93 (24) |
1.63 (41) |
2.45 (62) |
2.65 (67) |
2.56 (65) |
2.22 (56) |
1.45 (37) |
1.06 (27) |
17.70 (450) |
| Average snowfall inches (cm) | 13.2 (34) |
7.9 (20) |
5.4 (14) |
2.5 (6.4) |
0.6 (1.5) |
0.0 (0.0) |
0.0 (0.0) |
0.0 (0.0) |
2.7 (6.9) |
9.4 (24) |
13.5 (34) |
11.3 (29) |
66.5 (169) |
| Average precipitation days (≥ 0.01 in) | 8.7 | 7.1 | 4.7 | 2.8 | 7.0 | 11.3 | 14.0 | 16.4 | 15.4 | 11.2 | 10.1 | 9.3 | 118.0 |
| Average snowy days (≥ 0.1 in) | 8.8 | 6.6 | 4.4 | 2.2 | 0.4 | 0.0 | 0.0 | 0.0 | 1.2 | 5.2 | 9.3 | 8.6 | 46.7 |
| Source: NOAA[6][7] | |||||||||||||
Demographics
[edit]| Census | Pop. | Note | %± |
|---|---|---|---|
| 1920 | 127 | — | |
| 1930 | 115 | −9.4% | |
| 1940 | 49 | −57.4% | |
| 1990 | 25 | — | |
| 2000 | 42 | 68.0% | |
| 2010 | 28 | −33.3% | |
| 2020 | 107 | 282.1% | |
| U.S. Decennial Census[8] | |||
McCarthy first reported on the 1920 U.S. Census as an unincorporated village. With the closure of the post office in 1943,[9] it did not report on the census from 1950 to 1980, though it unofficially returned 22 residents in 1980. It returned again beginning in 1990 when it was made a census-designated place (CDP).
As of the census[10] of 2000, there were 42 people, 26 households, and 6 families residing in the CDP. The population density was 0.3 inhabitants per square mile (0.12/km2). There were 47 housing units at an average density of 0.3 per square mile (0.12/km2). The racial makeup of the CDP was 100.00% White.
There were 26 households, out of which 15.4% had children under the age of 18 living with them, 15.4% were married couples living together, 3.8% had a female householder with no husband present, and 73.1% were non-families. 53.8% of all households were made up of individuals, and none had someone living alone who was 65 years of age or older. The average household size was 1.62 and the average family size was 2.14.
Drawn by an increase in tourism since the founding of Wrangell St. Elias National Park and Preserve, a significant portion of McCarthy's summer population resides elsewhere in the winter. This results in them not being counted during the censuses.
In the CDP, the age distribution of the population shows 9.5% under the age of 18, 9.5% from 18 to 24, 28.6% from 25 to 44, 47.6% from 45 to 64, and 4.8% who were 65 years of age or older. The median age was 46 years. For every 100 females, there were 147.1 males. For every 100 females age 18 and over, there were 153.3 males.
The median income for a household in the CDP was $17,188, and the median income for a family was $20,000. The per capita income for the CDP was $16,045. There were no families and 15.2% of the population living below the poverty line, including no under eighteens and none of those over 65.
History
[edit]
For centuries, Athabascans hunted in the area of McCarthy. Chief Nikolai and his band of Athabaskan Natives had a summer camp at Dan Creek, 15 miles east of McCarthy, where they collected copper nuggets from Dan Creek. Their permanent camp was on the Copper River at the village of Taral near Chitina where they fished for salmon.
Copper was discovered between the Kennicott Glacier and McCarthy Creek in 1900, after which Kennicott Mine, Kennecott Mining Company, and company town of Kennecott were created. Due to a clerical error, the corporation and town used the spelling of Kennecott instead of Kennicott, named for Kennicott Glacier in the valley below the town. The glacier was named after Robert Kennicott, a naturalist who explored in Alaska in the mid-1800s.
Partly because alcoholic beverages and prostitution were forbidden in Kennecott, McCarthy grew as an area to provide illicit services not available in the company town. It grew quickly into a major town with a gymnasium, a hospital, a school, a bar and a brothel. The Copper River and Northwestern Railway reached McCarthy in 1911.
In 1938, the copper deposits were mostly gone and the town was mostly abandoned. The railroad discontinued service that year. Over its 30-year operation, U.S. $200 million in ore was extracted from the mine, making it the richest concentration of copper ore in the world.
The population of McCarthy and Kennecott fell to almost zero until the 1970s, when the area began to draw young people from the many who came to Alaska in the '70s for adventure and the big money of the Trans Alaska Pipeline project. In the '80s, after the area was designated Wrangell-St. Elias National Park (1980), it began to draw some adventurous tourists to the new national park. The few people that lived there began to provide a variety of tourist services. There has always been at least one family living in the McCarthy area since 1953.
The old mine buildings, artifacts, and colorful history attract visitors during the summer months. The Kennecott and McCarthy area ranks as one of the United States' most endangered landmarks by the National Trust for Historic Places. Emergency stabilization of the old buildings has been done and more will be required.
In 2014, the TV show Edge of Alaska premiered on Discovery Channel.[11] The show has caused controversy though, as many town residents feel the town is portrayed in a bad light due to the troublesome incidents that have occurred there.
1983 shooting
[edit]In an attempt to disrupt the Alaska pipeline,[12] 39-year-old Louis D. Hastings killed six of the 22 residents of McCarthy on March 1, 1983 with a .223 Ruger Mini-14 rifle.[13]
References
[edit]- ^ "US Gazetteer files: 2010, 2000, and 1990". United States Census Bureau. February 12, 2011. Retrieved April 23, 2011.
- ^ "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved October 29, 2021.
- ^ "2020 Census Data – Cities and Census Designated Places" (Web). State of Alaska, Department of Labor and Workforce Development. Retrieved December 5, 2021.
- ^ Staff (2007). "McCarthy Road". The Milepost (59th ed.). Augusta, Georgia: Morris Communications. p. 487. ISBN 978-1-892154-21-7.
- ^ Rowland, Laurie. "Kennicott River Bridge". vlrc.org. Retrieved January 29, 2023.
- ^ "Summary of Monthly Normals 1991–2020". National Oceanic and Atmospheric Administration. Retrieved June 17, 2021.
- ^ "xmACIS2". National Oceanic and Atmospheric Administration. Retrieved August 8, 2023.
- ^ "U.S. Decennial Census". Census.gov. Retrieved June 6, 2013.
- ^ "Geological Survey Professional Paper". 1949.
- ^ "U.S. Census website". United States Census Bureau. Retrieved January 31, 2008.
- ^ "Edge of Alaska". discovery.com. Discovery Channel. Retrieved September 8, 2025.
- ^ Kizzia, Tom (July 28, 1984). "McCarthy killer gets 634 years". Anchorage Daily News. pp. a–1, a–16. Archived from the original on January 24, 2013. Retrieved August 13, 2012 – via Google News Archive.
- ^ "Weapon list found in mass murder case". The Gainesville Sun. Associated Press. March 10, 1983. p. 3A. Retrieved August 13, 2012 – via Google News Archive.
External links
[edit]McCarthy, Alaska
View on GrokipediaMcCarthy is an unincorporated census-designated place in Alaska's Copper River Census Area, nestled within Wrangell-St. Elias National Park and Preserve, the largest national park in the United States.[1] Founded in the early 1900s as the southern rail terminus and commercial hub supporting the nearby Kennecott Mines, which yielded over 4.6 million tons of exceptionally high-grade copper ore from bonanza deposits between 1911 and 1938, McCarthy functioned as a bustling supply, entertainment, and residential outpost for miners and families.[2] At its peak prior to 1914, the town supported more than 1,000 residents, rivaling larger settlements in the territory before the rise of Anchorage.[3] Following the mines' closure due to depleted reserves and economic shifts, McCarthy's population plummeted, leaving a cluster of preserved wood-frame buildings amid abandoned infrastructure; since the late 20th century, it has experienced modest revival as a gateway for backcountry tourism, offering access to glaciers, hiking, and the park's untamed terrain via a rugged gravel road culminating in a pedestrian footbridge over the Chitina River, with a scant year-round populace sustained by seasonal influxes.[4][3]
Geography and Environment
Location and Access
McCarthy is an unincorporated community situated in the Wrangell–St. Elias National Park and Preserve, the largest national park in the United States, covering over 13 million acres in southcentral Alaska.[5] It lies near the confluence of the Kennicott and Chitina Rivers in the Copper River Census Area, at coordinates approximately 61°26′N 142°55′W.[6] The settlement is positioned at the terminus of the McCarthy Road, adjacent to the Kennicott Glacier and within the rugged Wrangell Mountains, which feature some of North America's highest peaks.[1] Access to McCarthy remains challenging due to its isolation and lack of direct vehicular entry. The principal overland route follows the 60-mile McCarthy Road, an unpaved gravel track extending from Chitina along the Chitina River, which typically requires 2.5 to 3 hours to traverse under summer conditions suitable for most passenger vehicles.[4] [7] The road terminates at a one-lane suspension footbridge spanning the Kennicott River; beyond this point, no private vehicles are allowed into the community, necessitating a roughly 1-mile walk, bicycle ride, or shuttle van to McCarthy proper.[7] Shuttles are operated by local providers, with the bridge occasionally closing due to high river flows or maintenance.[8] Alternative access includes air travel via small bush planes landing on the gravel airstrip in McCarthy, serviced by operators from Chitina or other regional hubs.[9] Full trips from Anchorage involve about 7 hours of driving to Chitina followed by the gravel segment, while winter access is further restricted by snow and ice on the road.[9] The National Park Service maintains information stations along the route, including at mile 59, to advise on conditions, parking, and shuttle availability.[8]Topography and Natural Features
McCarthy occupies a narrow glacial valley in the eastern Alaska Range, specifically within the Wrangell-St. Elias Mountains, at coordinates approximately 61°26′N 142°55′W and an elevation of about 1,500 feet (457 meters) above sea level.[10][6] The settlement is positioned along McCarthy Creek, adjacent to the Kennicott River, which originates from the melting Kennicott Glacier and exhibits classic braided channel morphology typical of glacial outwash plains.[11] This valley setting contrasts sharply with the steep, cirque-carved slopes and hanging valleys of the enclosing terrain, shaped by repeated Pleistocene glaciations that deepened U-shaped troughs and deposited moraines.[7] The dominant topographic features are the converging Wrangell and Saint Elias Ranges, which host nine of the sixteen tallest peaks in the United States, including Mount St. Elias at 18,008 feet (5,489 meters) and Mount Bona at 16,500 feet (5,029 meters).[12] These ranges form a high-relief landscape of sharp arêtes, horns, and icefields, with elevations rising abruptly from the valley floor to over 10,000 feet (3,048 meters) within a few miles. The area includes extensive ice cover, with Wrangell-St. Elias National Park—encompassing McCarthy—featuring more than 5,000 square miles of glaciers, representing the highest concentration outside Antarctica.[13] Prominent glaciers such as the Kennicott, a 16-mile-long (26 km) valley glacier terminating near the historic Kennecott site, and the adjacent Root Glacier, exhibit active calving, supraglacial streams, and medial moraines, influencing local hydrology and sediment transport.[14] Upstream rivers like the Nizina and Chitina contribute to a dynamic fluvial system, with seasonal flooding from glacial melt eroding floodplains and depositing silt-laden waters.[12] Higher elevations support permafrost and rock glaciers, such as those near McCarthy, composed of debris flows intermingled with ice, which slowly advance downslope and stabilize talus slopes.[15] The topography's ruggedness limits accessibility, with no road bridges across the Kennicott River, requiring foot or shuttle crossings, while exposing the area to hazards like glacial lake outburst floods and avalanches.[7]Climate Characteristics
McCarthy experiences a cold subarctic climate dominated by continental influences, with long, harsh winters and brief, cool summers. Average annual temperatures hover around 29°F, reflecting the high latitude and elevation of the region at approximately 1,500 feet above sea level. Winters, spanning November through March, feature persistent subzero lows, with January averages of 8°F for highs and -9°F for lows, often accompanied by heavy snowfall totaling about 67 inches annually. Summers are short, with July highs averaging 57°F and lows around 43°F, providing limited growing seasons for vegetation.[16][17] Precipitation averages 17.7 to 18.3 inches per year, distributed relatively evenly but with peaks in late summer and fall; September is typically the wettest month at around 2.85 inches. Snowfall contributes significantly to annual totals, with over 100 days of precipitation recorded yearly, including frequent winter storms influenced by Pacific moisture funneled through mountain gaps. The climate's variability stems from its inland position in the Wrangell-St. Elias region, where topographic barriers amplify temperature extremes and limit maritime moderation.[16][18][19]| Month | Avg High (°F) | Avg Low (°F) | Avg Precip (in) |
|---|---|---|---|
| Jan | 8 | -9 | 1.1 |
| Jul | 57 | 43 | ~2.0 |
