Alaska: Individual County Chronologies

Alaska Atlas of Historical County Boundaries

John H. Long, Editor; Peggy Tuck Sinko, Associate Editor; Douglas Knox, Book Digitizing Director; Emily Kelley, Digital Compiler; Laura Rico-Beck, GIS Specialist; Peter Siczewicz, ArcIMS Interactive Map Designer; Robert Will, Cartographic Assistant

Copyright The Newberry Library 2009

Aleutian District (see Unalaska District)

Aleutian Islands

01 Apr 1960
1960 census. Aleutian Islands (Election District 14) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Aleutian Islands Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. Aleutian Islands Census Area served as a census division. (Forstall, 12; NHGIS)

Aleutians East

01 Apr 1990
1990 census. Aleutians East Borough served as a census division. Aleutians East Borough created 23 October 1987 from part of Aleutian Islands Census Area. (U.S. Census Bureau, "Significant Changes"; Forstall 12; NHGIS)
01 Apr 2000
2000 census. Aleutians East Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

Aleutians West

01 Apr 1990
1990 census. Aleutians West Census Area served as a census division. Aleutians West Census Area created 23 October 1987 from part of Aleutian Islands Census Area. (U.S. Census Bureau, "Significant Changes"; Forstall 12; NHGIS)
01 Apr 2000
2000 census. Aleutians West Census Area served as a census division. (Census 2000 Data Alaska; NHGIS)

Anchorage

01 Apr 1960
1960 census. Anchorage (Election District 10) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Anchorage Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. Municipality of Anchorage served as a census division. In 1975, the City of Anchorage and Greater Anchorage Area Borough were consolidated into the Municipality of Anchorage. (Forstall, 12; NACO, Alaska; NHGIS)
01 Apr 1990
1990 census. Municipality of Anchorage served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Municipality of Anchorage served as a census division. (Census 2000 Data Alaska; NHGIS)

Angoon

01 Apr 1970
1970 census. Angoon Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")

Arctic District

01 Jun 1880
1880 census. Arctic District was a census district in Alaska. (Thorndale & Dollarhide, 24)
02 Jun 1890
1890 census. Arctic District was a census district in Alaska. Arctic District gained from Yukon District in the 1880s. (Thorndale & Dollarhide, 24; Compendium of 1890 Census, cxxvi, 916-917)

Barrow

01 Apr 1960
1960 census. Barrow (Election District 21) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Barrow Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")

Bethel

01 Apr 1960
1960 census. Bethel (Election District 16) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Bethel Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. Bethel Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Bethel Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Bethel Census Area served as a census division. (Census 2000 Data Alaska; NHGIS)

Bristol Bay

01 Apr 1960
1960 census. Bristol Bay (Election District 15) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Bristol Bay Census Division served as a census area. (1970 Census of Population, 90; NHGIS)

Bristol Bay Borough

01 Apr 1970
1970 census. Bristol Bay Borough served as a census area. Bristol Bay was established as a borough in 1962. (1970 Census of Population, 90; NACO, Alaska; NHGIS)
01 Apr 1980
1980 census. Bristol Bay Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Bristol Bay Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Bristol Bay Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

Cordova-McCarthy

01 Apr 1960
1960 census. Cordova-McCarthy (Election District 7) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Cordova-McCarthy Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")

Denali

01 Apr 2000
2000 census. Denali Borough served as a census division. Denali Borough created 7 December 1990. (Census 2000 Data Alaska; NHGIS; U.S. Census Bureau, 1990s Boundary Changes)

Dillingham

01 Apr 1980
1980 census. Dillingham Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Dillingham Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Dillingham Census Area served as a census division. (Census 2000 Data Alaska; NHGIS)

Fairbanks

01 Apr 1960
1960 census. Fairbanks (Election District 19) served as a census area. (1960 Census of Population, 51; NHGIS)

Fairbanks North Star

01 Apr 1970
1970 census. Fairbanks North Star Census Division served as a census area. Fairbanks North Star Borough was established in 1964. (1970 Census of Population, 90; NACO, Alaska; NHGIS)
01 Apr 1980
1980 census. Fairbanks North Star Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Fairbanks North Star Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Fairbanks North Star Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

First Judicial District

15 Apr 1910
1910 census. First Judicial District was established 3 March 1909 by the U.S. Congress and served as a census area. (Thorndale & Dollarhide, 25; 1910 U.S. Census, 586-587; U.S. Stat., vol. 35, ch. 269 [1909], sec. 2/pp. 839-840; NHGIS)
01 Jan 1920
1920 census. First Judicial District served as a census area. (Thorndale & Dollarhide, 25; 1920 U.S. Census, 680; NHGIS)
01 Apr 1930
1930 census. First Judicial District served as a census area. First District boundaries were redefined 2 March 1921 [no change]. 1930 Alaska census was taken in the fall of 1929. (Thorndale & Dollarhide, 25; 1950 Census of Population, 42; U.S. Stat., vol. 41, part 1, ch. 110 [1921]/pp. 1203-1204; NHGIS)
01 Apr 1940
1940 census. First Judicial District served as a census area. 1940 Alaska census was taken 1 October 1939. (Thorndale & Dollarhide, 25; 1950 Census of Population, 42; NHGIS)
01 Apr 1950
1950 census. First Judicial District served as a census area. (1950 Census of Population, 42; NHGIS)

Fourth Judicial District

15 Apr 1910
1910 census. Fourth Judicial District was established 3 March 1909 by the U.S. Congress and served as a census area. (Thorndale & Dollarhide, 25; 1910 U.S. Census, 586-587; U.S. Stat., vol. 35, ch. 269 [1909], sec. 2/pp. 839-840; NHGIS)
01 Jan 1920
1920 census. Fourth Judicial District served as a census area. (Thorndale & Dollarhide, 25; 1920 U.S. Census, 680; NHGIS)
01 Apr 1930
1930 census. Fourth Judicial District served as a census area. Fourth Judicial District gained from Second and Third Judicial Districts when boundaries were changed 2 March 1921. 1930 Alaska census was taken in the fall of 1929. (Thorndale & Dollarhide, 25; 1950 Census of Population, 42; U.S. Stat., vol. 41, part 1, ch. 110 [1921]/pp. 1203-1204; NHGIS)
01 Apr 1940
1940 census. Fourth Judicial District served as a census area. 1940 Alaska census was taken 1 October 1939. (1950 Census of Population, 42; U.S. Stat., vol. 41, part 1, ch. 110 [1921]/pp. 1203-1204; NHGIS)
01 Apr 1950
1950 census. Fourth Judicial District served as a census area. Fourth Judicial District gained from Third Judicial District on 1 June 1948. (1950 Census of Population, 42; U.S. Stat., vol. 62, part 1, ch. 363/pp. 283-284; NHGIS)

Haines

01 Apr 1970
1970 census. Haines Census Division served as a census area. Haines was incorporated as a third class borough 29 August 1968. (1970 Census of Population, 90; NACO, Alaska; NHGIS)
01 Apr 1980
1980 census. Haines Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Haines Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Haines Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

Juneau

01 Apr 1960
1960 census. Juneau (Election District 5) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Juneau Census Division served as a census area. City and Borough of Juneau was incorporated as a first class borough 30 September 1963. ("City/Borough of Juneau," http://www.juneau.org/history-old/histoutl.php; 1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. City and Borough of Juneau served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. City and Borough of Juneau served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. City and Borough of Juneau served as a census division. (Census 2000 Data Alaska; NHGIS; U.S. Census Bureau, 1990s Boundary Changes)

Kenai

01 Apr 1960
1960 census. Kenai-Cook Inlet (Election District 12) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Kenai-Cook Inlet Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")
01 Apr 1980
1980 census. Kenai Peninsula Borough served as a census division. Kenai Peninsula created as a second-class borough in 1964. (Forstall, 12; NACO, Alaska; NHGIS)
01 Apr 1990
1990 census. Kenai Peninsula Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Kenai Peninsula Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

Ketchikan

01 Apr 1960
1960 census. Ketchikan (Election District 2) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Ketchikan Census Division served as a census area. Ketchikan Gateway Borough established in 1963. (1970 Census of Population, 90; NHGIS; NACO, Alaska)
01 Apr 1980
1980 census. Ketchikan Gateway Borough served as a census area. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Ketchikan Gateway Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Ketchikan Gateway Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

Kobuk

01 Apr 1960
1960 census. Kobuk (Election District 22) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Kobuk Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. Kobuk Census Area served as a census division. (U.S. Census Bureau, "Significant Changes"; Forstall, 12; NHGIS)

Kodiak District

01 Jun 1880
1880 census. Kodiak District was a census district in Alaska. (Thorndale & Dollarhide, 24; Compendium of 1890 Census, cxxvi, 916-917)
02 Jun 1890
1890 census. Kodiak District was a census district in Alaska. (Thorndale & Dollarhide, 24; Compendium of 1890 Census, cxxvi, 916-917)

Kodiak Island

01 Apr 1960
1960 census. Kodiak (Election District 13) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Kodiak Island Census Division served as a census area. Kodiak Island became a borough in 1963. (1970 Census of Population, 90; NHGIS; NACO, Alaska)
01 Apr 1980
1980 census. Kodiak Island Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Kodiak Island Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Kodiak Island Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

Kuskokwim District

01 Jun 1880
1880 census. Kuskokwim District was a census district in Alaska. (Thorndale & Dollarhide, 24)
02 Jun 1890
1890 census. Kuskokwim District was a census district in Alaska. Kuskokwim District lost territory to Nushagak District in 1880s. (Thorndale & Dollarhide, 24; Compendium of 1890 Census, cxxvi, 916-917)

Kuskokwim

01 Apr 1960
1960 census. Kuskokwim (Election District 17) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Kuskokwim Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")

Lake and Peninsula

01 Apr 1990
1990 census. Lake and Peninsula Borough served as a census division. Lake and Peninsula Borough created 24 April 1989. (U.S. Census Bureau, "Significant Changes"; Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Lake and Peninsula Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

Lynn Canal-Icy Straits

01 Apr 1960
1960 census. Lynn Canal-Icy Straits (Election District 6) served as a census area. (1960 Census of Population, 51; NHGIS)

Matanuska-Susitna

01 Apr 1970
1970 census. Matanuska-Susitna Census Division served as a census area. Matanuska-Susitna was incorporated as a second class borough 1 January 1964. (1970 Census of Population, 90; NHGIS; NACO, Alaska)
01 Apr 1980
1980 census. Matanuska-Susitna Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Matanuska-Susitna Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Matanuska-Susitna Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

Nome

01 Apr 1960
1960 census. Nome (Election District 23) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Nome Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. Nome Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Nome Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Nome Census Area served as a census division. (Census 2000 Data Alaska; NHGIS)

Northern District

01 Jun 1880
1880 census. Alaska was divided into 2 districts for census purposes: Northern and Southern. For statistical purposes Northern District comprised 2 smaller census areas: Arctic District and Yukon District. (Thorndale & Dollarhide, 24; 1900 U.S. Census, xiii-xiv, 47)
02 Jun 1890
1890 census. Alaska was divided into 2 districts for census purposes: Northern and Southern. For statistical purposes Northern District comprised 2 smaller census areas: Arctic District and Yukon District. (Thorndale & Dollarhide, 24; 1900 U.S. Census, xiii-xiv, 47)
01 Jun 1900
1900 census. Alaska was divided into 2 districts for census purposes: Northern and Southern. (Thorndale & Dollarhide, 24; 1900 U.S. Census, xiii-xiv, 47)

Northwest Arctic

01 Apr 1990
1990 census. Northwest Arctic Borough served as a census division. Northwest Arctic Borough was created from all of Kobak Census Area and part of North Slope Borough 2 June 1986. (U.S. Census Bureau, "Significant Changes"; Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Northwest Arctic Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

North Slope

01 Apr 1980
1980 census. North Slope Borough served as a census division. North Slope Borough created in 1972. (U.S. Census Bureau, "Significant Changes"; Forstall, 12; NHGIS)
01 Apr 1990
1990 census. North Slope Borough served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. North Slope Borough served as a census division. (Census 2000 Data Alaska; NHGIS)

Nushagak District

02 Jun 1890
1890 census. Nushagak District was a census district in Alaska. (Thorndale & Dollarhide, 24; Compendium of 1890 Census, cxxvi, 916-917)

Outer Ketchikan

01 Apr 1970
1970 census. Outer Ketchikan Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")

Palmer-Wasilla-Talkeetna

01 Apr 1960
1960 census. Palmer-Wasilla-Talkeetna (Election District 9) served as a census area. (1960 Census of Population, 51; NHGIS)

Prince of Wales

01 Apr 1960
1960 census. Prince of Wales (Election District 1) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Prince of Wales Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")

Prince of Wales-Outer Ketchikan

01 Apr 1980
1980 census. Prince of Wales-Outer Ketchikan Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Prince of Wales-Outer Ketchikan Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Prince of Wales-Outer Ketchikan Census Area served as a census division. (Census 2000 Data Alaska; NHGIS)

Second Judicial District

15 Apr 1910
1910 census. Second Judicial District was established 3 March 1909 by the U.S. Congress and served as a census area. (Thorndale & Dollarhide, 25; 1910 U.S. Census, 586-587; U.S. Stat., vol. 35, ch. 269 [1909], sec. 2/pp. 839-840; NHGIS)
01 Jan 1920
1920 census. Second Judicial District served as a census area. (Thorndale & Dollarhide, 25; 1920 U.S. Census, 680; NHGIS)
01 Apr 1930
1930 census. Second Judicial District served as a census area. Second Judicial District lost to Fourth Judicial District when boundaries were changed 2 March 1921. 1930 Alaska census was taken in the fall of 1929. (Thorndale & Dollarhide, 25; 1950 Census of Population, 42; U.S. Stat., vol. 41, part 1, ch. 110 [1921]/pp. 1203-1204; NHGIS)
01 Apr 1940
1940 census. Second Judicial District served as a census area. 1940 Alaska census was taken 1 October 1939. (1950 Census of Population, 42; U.S. Stat., vol. 41, part 1, ch. 110 [1921]/pp. 1203-1204; NHGIS)
01 Apr 1950
1950 census. Second Judicial District served as a census area. (1950 Census of Population, 42; NHGIS)

Seward

01 Apr 1960
1960 census. Seward (Election District 11) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Seward Census Division served as a census area. (1970 Census of Population, 90; NHGIS)

Sitka

01 Apr 1960
1960 census. Sitka (Election District 4) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Sitka Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. City and Borough of Sitka served as a census division. Sitka City and Sitka Borough were consolidated in 1971. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. City and Borough of Sitka served as a census division. (Forstall, 12; NACO, Alaska; NHGIS)
01 Apr 2000
2000 census. City and Borough of Sitka served as a census division. (Census 2000 Data Alaska; NHGIS)

Skagway-Hoonah-Angoon

01 Apr 2000
2000 census. Skagway-Hoonah-Angoon Census Area served as a census division. Skagway-Hoonah-Angoon Census Area created 22 September 1992. (Census 2000 Data Alaska; NHGIS; U.S. Census Bureau, 1990s Boundary Changes)

Skagway-Yakutat

01 Apr 1970
1970 census. Skagway-Yakutat Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")

Skagway-Yakutat-Angoon

01 Apr 1980
1980 census. Skagway-Yakutat-Angoon Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Skagway-Yakutat-Angoon Census Area served as a census division. (Forstall, 12; NHGIS)

Southeast Fairbanks

01 Apr 1970
1970 census. Southeast Fairbanks Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. Southeast Fairbanks Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Southeast Fairbanks Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Southeast Fairbanks Census Area served as a census division. (Census 2000 Data Alaska; NHGIS; U.S. Census Bureau, 1990s Boundary Changes)

Southeastern District

01 Jun 1880
1880 census. Southeastern District was a census district in Alaska. (Thorndale & Dollarhide, 24; Compendium of 1890 Census, cxxvi, 916-917)
02 Jun 1890
1890 census. Southeastern District was a census district in Alaska. (Thorndale & Dollarhide, 24; Compendium of 1890 Census, cxxvi, 916-917)

Southern District

01 Jun 1880
1880 census. Alaska was divided into 2 districts for census purposes: Northern and Southern. For statistical purposes Southern District comprised 4 smaller census areas: Aleutian District, Kodiak District, Kuskokwim District, and Southeastern District. (Thorndale & Dollarhide, 24; 1900 U.S. Census, xiii-xiv, 47)
02 Jun 1890
1890 census. Alaska was divided into 2 districts for census purposes: Northern and Southern. For statistical purposes Southern District comprised 5 smaller census areas: Kodiak District, Kuskokwim District, Nushagak District, Southeastern District, and Unalaska District. (Thorndale & Dollarhide, 24; 1900 U.S. Census, xiii-xiv, 47)
01 Jun 1900
1900 census. Alaska was divided into 2 districts for census purposes: Northern and Southern. (Thorndale & Dollarhide, 24; 1900 U.S. Census, xiii-xiv, 47)

Third Judicial District

15 Apr 1910
1910 census. Third Judicial District was established 3 March 1909 by the U.S. Congress and served as a census area. (Thorndale & Dollarhide, 25; 1910 U.S. Census, 586-587; U.S. Stat., vol. 35, ch. 269 [1909], sec. 2/pp. 839-840; NHGIS)
01 Jan 1920
1920 census. Third Judicial District served as a census area. (Thorndale & Dollarhide, 25; 1920 U.S. Census, 680; NHGIS)
01 Apr 1930
1930 census. Third Judicial District served as a census area. Third Judicial District lost to Fourth Judicial District when boundaries were changed 2 March 1921. 1930 Alaska census was taken in the fall of 1929. (Thorndale & Dollarhide, 25; 1950 Census of Population, 42; U.S. Stat., vol. 41, part 1, ch. 110 [1921]/pp. 1203-1204; NHGIS)
01 Apr 1940
1940 census. Third Judicial District served as a census area. 1940 census was taken in Alaska 1 October 1939. (1950 Census of Population, 42; U.S. Stat., vol. 41, part 1, ch. 110 [1921]/pp. 1203-1204; NHGIS)
01 Apr 1950
1950 census. Third Judicial District served as a census area. Third Judicial District lost to Fourth Judicial District on 1 June 1948. (1950 Census of Population, 42; U.S. Stat., vol. 62, part 1, ch. 363/pp. 283-284; NHGIS)

Unalaska District

01 Jun 1880
1880 census. Aleutian District was a census district in Alaska. Renamed Unalaska for 1890 census. (Thorndale & Dollarhide, 24)
02 Jun 1890
1890 census. Unalaska District (formerly Aleutian District) was a census district in Alaska. (Thorndale & Dollarhide, 24; Compendium of 1890 Census, cxxvi, 916-917)

Upper Yukon

01 Apr 1960
1960 census. Upper Yukon (Election District 20) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Upper Yukon Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")

Valdez-Chitina-Whittier

01 Apr 1960
1960 census. Valdez-Chitina-Whittier (Election District 8) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Valdez-Chitina-Whittier Census Division served as a census area. (1970 Census of Population, 90; NHGIS; U.S. Census Bureau, "Significant Changes")

Valdez-Cordova

01 Apr 1980
1980 census. Valdez-Cordova Census Area served as a census division. (U.S. Census Bureau, "Significant Changes"; Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Valdez-Cordova Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Valdez-Cordova Census Area served as a census division. (Census 2000 Data Alaska; NHGIS)

Wade-Hampton

01 Apr 1960
1960 census. Wade-Hampton (Election District 24) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Wade-Hampton Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. Wade-Hampton Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Wade-Hampton Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Wade-Hampton Census Area served as a census division. (Census 2000 Data Alaska; NHGIS)

Wrangell-Petersburg

01 Apr 1960
1960 census. Wrangell-Petersburg (Election District 3) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Wrangell-Petersburg Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. Wrangell-Petersburg Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Wrangell-Petersburg Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Wrangell-Petersburg Census Area served as a census division. (Census 2000 Data Alaska; NHGIS)

Yakutat

01 Apr 2000
2000 census. City and Borough of Yakutat served as a census division. Yakutat City and Borough created 22 September 1992. (Census 2000 Data Alaska; NHGIS; U.S. Census Bureau, 1990s Boundary Changes)

Yukon District

01 Jun 1880
1880 census. Yukon District was a census district in Alaska. (Thorndale & Dollarhide, 24)
02 Jun 1890
1890 census. Yukon District was a census district in Alaska. Yukon District lost to Arctic District for 1890 census. (Thorndale & Dollarhide, 24; Compendium of 1890 Census, cxxvi, 916-917)

Yukon-Koyukuk

01 Apr 1960
1960 census. Yukon-Koyukuk (Election District 18) served as a census area. (1960 Census of Population, 51; NHGIS)
01 Apr 1970
1970 census. Yukon-Koyukuk Census Division served as a census area. (1970 Census of Population, 90; NHGIS)
01 Apr 1980
1980 census. Yukon-Koyukuk Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 1990
1990 census. Yukon-Koyukuk Census Area served as a census division. (Forstall, 12; NHGIS)
01 Apr 2000
2000 census. Yukon-Koyukuk Census Area served as a census division. (Census 2000 Data Alaska; NHGIS)