Idaho State Counties
Reservations


Population Characteristics - Population
(2010 - 2024)

To resort data: click column headings. To download data: click here.

Name
Change (%)
Rank
Change (%)Population 2010 Population 2024Change (Number)
Vermont14,900.6%625,74131,290,83130,665,090
North Dakota22,853.8%672,59119,867,24819,194,657
Hawaii3721.9%1,360,30111,180,8789,820,577
West Virginia4375.5%1,852,9948,811,1956,958,201
Iowa5317.2%3,046,35512,710,1589,663,803
Rhode Island6305.9%1,052,5674,272,3713,219,804
Maine7245.4%1,328,3614,588,3723,260,011
Nebraska8242.0%1,826,3416,245,4664,419,125
Mississippi9241.7%2,967,29710,140,4597,173,162
Wyoming10214.0%563,6261,769,9791,206,353
Oregon11210.2%3,831,07411,883,3048,052,230
Montana12197.5%989,4152,943,0451,953,630
South Carolina13182.8%4,625,36413,078,7518,453,387
Utah14161.5%2,763,8857,227,7504,463,865
Kansas15142.7%2,853,1186,924,2754,071,157
Georgia16141.3%9,687,65323,372,21513,684,562
New Hampshire1752.3%1,316,4702,005,465688,995
Wisconsin1839.9%5,686,9867,958,1802,271,194
South Dakota1936.6%814,1801,112,308298,128
Minnesota2034.5%5,303,9257,136,1711,832,246
Idaho2127.7%1,567,5822,001,619434,037
Arizona2218.6%6,392,0177,582,3841,190,367
Colorado2318.5%5,029,1965,957,493928,297
Delaware2417.1%897,9341,051,917153,983
Alabama257.9%4,779,7365,157,699377,963
Arkansas265.9%2,915,9183,088,354172,436
California275.8%37,253,95639,431,2632,177,307
Alaska284.2%710,231740,13329,902
Connecticut292.8%3,574,0973,675,069100,972
Missouri30-3.3%5,988,9275,793,151-195,776
Ohio31-4.3%11,536,50411,046,024-490,480
Tennessee32-13.7%6,346,1055,478,831-867,274
Maryland33-20.4%5,773,5524,597,740-1,175,812
Kentucky34-25.3%4,339,3673,241,488-1,097,879
New Mexico35-31.6%2,059,1791,409,032-650,147
Louisiana36-34.5%4,533,3722,970,606-1,562,766
Michigan37-36.6%9,883,6406,263,220-3,620,420
New York38-51.0%19,378,1029,500,851-9,877,251
Virginia39-56.2%8,001,0243,503,613-4,497,411
Nevada40-57.9%2,700,5511,137,233-1,563,318
New Jersey41-62.8%8,791,8943,267,467-5,524,427
Pennsylvania42-67.8%12,702,3794,095,393-8,606,986
Indiana43-69.1%6,483,8022,001,619-4,482,183
North Carolina44-77.7%9,535,4832,130,256-7,405,227
Massachusetts45-78.5%6,547,6291,405,012-5,142,617
Oklahoma46-78.8%3,751,351796,568-2,954,783
Illinois47-88.7%12,830,6321,446,146-11,384,486
Washington48-90.4%6,724,540648,493-6,076,047
Florida49-96.3%18,801,310702,250-18,099,060
Texas50-96.3%25,145,561924,669-24,220,892





Source: 1970 & 1980: U.S. Bureau of the Census, County Population Census Counts, (https://www.census.gov/programs-surveys/decennial-census/decade/decennial-publications.1970.html);
2001-2009, 2011-2022: U.S. Bureau of the Census, Population Estimates Program, (https://www.census.gov/programs-surveys/popest/data/tables.html);
1990, 2000, 2010: U.S. Bureau of the Census, Explore Census Data, (https://data.census.gov/cedsci/); DATE LAST UPDATED: September 29, 2025.



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