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Historical State Centers of Population by Year for 1880-2020 Censuses

1970
  • 2020
  • 2010
  • 2000
  • 1990
  • 1980
  • 1970
  • 1960
  • 1950
  • 1940
  • 1930
  • 1920
  • 1910
  • 1900
  • 1890
  • 1880
1970

The table below provides the centers of population for each state in 1970. The source of these coordinates is: U.S. Department of Commerce, Bureau of the Census, Centers of Population for States and Counties, 1974.

State North Latitude West Longitude County Approximate Location by Important Places
Alabama 32° 59′ 28″ 86° 46′ 39″ Chilton 13.5 miles NW of Clanton
Alaska 61° 08′ 24″ 148° 58′ 47″ Anchorage 33 miles SE of Anchorage
Arizona 33° 17′ 09″ 111° 41′ 15″ Maricopa 26.5 miles SE of Phoenix
Arkansas 34° 54′ 52″ 92° 21′ 05″ Pulaski 12.5 miles NW of Little Rock
California 35° 28′ 03″ 119° 28′ 31″ Kern 27.5 miles NW of Bakersfield
Colorado 39° 26′ 37″ 105° 07′ 36″ Jefferson 21.8 miles SE of Golden
Connecticut 41° 29′ 17″ 72° 52′ 38″ New Haven 12.5 miles NE of New Haven
Delaware 39° 28′ 44″ 75° 33′ 33″ New Castle 19 miles S of Wilmington
District of Columbia 38° 54′ 22″ 77° 00′ 29″ D.C. 1.1 miles N of the Capital
Florida 27° 51′ 49″ 81° 43′ 32″ Polk 7.3 miles SE of Bartow
Georgia 33° 08′ 52″ 83° 48′ 13″ Jasper 13 miles SW of Monticello
Hawaii 21° 13′ 38″ 157° 39′ 20″ Honolulu 15.2 miles SE of Honolulu
Idaho 44° 12′ 00″ 114° 49′ 57″ Custer 36 miles SW of Challis
Illinois 41° 13′ 03″ 88° 23′ 12″ Grundy 9.8 miles SE of Morris
Indiana 40° 11′ 48″ 86° 17′ 30″ Clinton 13.8 miles SE of Frankfort
Iowa 41° 59′ 46″ 93° 05′ 14″ Marshall 10 miles SW of Marshalltown
Kansas 38° 27′ 39″ 96° 39′ 46″ Chase 9 miles NW of Cottonwood Falls
Kentucky 37° 48′ 54″ 85° 16′ 57″ Washington 9.3 miles NW of Springfield
Louisiana 30° 43′ 44″ 91° 28′ 41″ Pointe Coupee 3 miles NW of New Roads
Maine 44° 26′ 57″ 69° 37′ 20″ Kennebec 12.2 miles NE of Augusta
Maryland 39° 09′ 51″ 76° 47′ 11″ Howard 7.5 miles S of Ellicott City
Massachusetts 42° 17′ 26″ 71° 23′ 40″ Middlesex 15.5 miles SW of Cambridge
Michigan 42° 48′ 21″ 84° 02′ 58″ Shiawassee 12 miles SE of Corunna
Minnesota 45° 14′ 12″ 93° 39′ 01″ Wright 12 miles NE of Buffalo
Mississippi 32° 36′ 57″ 89° 39′ 18″ Leake 10.2 miles SW of Carthage
Missouri 38° 31′ 27″ 92° 01′ 36″ Cole 8 miles SE of Jefferson City
Montana 46° 53′ 52″ 110° 49′ 30″ Meagher 24.5 miles NE of White Sulphur Springs
Nebraska 41° 11′ 49″ 97° 32′ 49″ Polk 1.3 miles N of Osceola
Nevada 37° 38′ 16″ 116° 45′ 08″ Nye 39.3 miles SE of Tonopah
New Hampshire 43° 11′ 35″ 71° 28′ 45″ Merrimack 3.5 miles E of Concord
New Jersey 40° 29′ 45″ 74° 24′ 04″ Middlesex 2.8 miles E of New Brunswick
New Mexico 34° 34′ 45″ 106° 06′ 53″ Torrance 13 miles SW of Estancia
New York 41° 30′ 49″ 74° 43′ 02″ Sullivan 10 miles SW of Monticello
North Carolina 35° 34′ 28″ 79° 40′ 12″ Randolph 12.5 miles SE of Asheboro
North Dakota 47° 27′ 48″ 99° 30′ 57″ Wells 13.5 miles SE of Fessenden
Ohio 40° 32′ 42″ 82° 40′ 45″ Morrow 7.8 miles E of Mt. Gilead
Oklahoma 35° 35′ 02″ 96° 56′ 20″ Lincoln 8 miles SW of Chandler
Oregon 44° 44′ 33″ 122° 33′ 10″ Linn 28 miles NE of Albany
Pennsylvania 40° 27′ 17″ 77° 11′ 59″ Perry 2.5 miles N of New Bloomfield
Rhode Island 41° 45′ 39″ 71° 26′ 02″ Providence 5.5 miles S of Providence
South Carolina 34° 03′ 35″ 81° 02′ 55″ Richland 4.5 miles N of Columbia
South Dakota 44° 08′ 29″ 98° 57′ 55″ Buffalo 7.8 miles NE of Gannvalley
Tennessee 35° 45′ 45″ 86° 30′ 06″ Rutherford 8.2 miles SW of Murfreesboro
Texas 31° 04′ 52″ 97° 31′ 30″ Bell 4 miles NW of Belton
Utah 40° 33′ 51″ 111° 49′ 43″ Salt Lake 14.5 miles SE of Salt Lake City
Vermont 44° 02′ 45″ 72° 48′ 24″ Addison 18 miles E of Middlebury
Virginia 37° 36′ 20″ 77° 58′ 35″ Pawhatan 5.2 miles NW of Powhatan
Washington 47° 21′ 10″ 121° 31′ 57″ King 41.5 miles SE of Seattle
West Virginia 38° 43′ 44″ 80° 58′ 42″ Gilmer 15.8 miles SW of Glenville
Wisconsin 43° 40′ 56″ 88° 55′ 04″ Green Lake 11.5 miles SE of Green Lake
Wyoming 42° 40′ 09″ 106° 46′ 59″ Natrona 27 miles SW of Casper

Page Last Revised - October 25, 2021
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