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Idaho

State in USA

Contents: Subdivision

The population development in Idaho as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution, »race«, ethnicity).

NameStatusPopulation
Census
1990-04-01		Population
Census
2000-04-01		Population
Census
2010-04-01		Population
Census
2020-04-01		Population
Estimate
2021-07-01
IdahoState1,006,7491,293,9531,567,5821,839,1061,900,923
AdaCounty205,775300,904392,365494,967511,931
AdamsCounty3,2543,4763,9764,3794,625
BannockCounty66,02675,56582,83987,01888,263
Bear LakeCounty6,0846,4115,9866,3726,545
BenewahCounty7,9379,1719,2859,5309,931
BinghamCounty37,58341,73545,60747,99248,876
BlaineCounty13,55218,99121,37624,27224,766
BoiseCounty3,5096,6707,0287,6108,094
BonnerCounty26,62236,83540,87747,11049,491
BonnevilleCounty72,20782,522104,234123,964127,930
BoundaryCounty8,3329,87110,97212,05612,561
ButteCounty2,9182,8992,8912,5742,654
CamasCounty7279911,1171,0771,139
CanyonCounty90,076131,441188,923231,105243,115
CaribouCounty6,9637,3046,9637,0277,111
CassiaCounty19,53221,41622,95224,65525,164
ClarkCounty7621,022982790792
ClearwaterCounty8,5058,9308,7618,7348,895
CusterCounty4,1334,3424,3684,2754,428
ElmoreCounty21,20529,13027,03828,66628,827
FranklinCounty9,23211,32912,78614,19414,666
FremontCounty10,93711,81913,24213,38813,592
GemCounty11,84415,18116,71919,12319,792
GoodingCounty11,63314,15515,46415,59815,772
IdahoCounty13,78315,51116,26716,54117,040
JeffersonCounty16,54319,15526,14030,89132,202
JeromeCounty15,13818,34222,37424,23724,662
KootenaiCounty69,795108,685138,494171,362179,789
LatahCounty30,61734,93537,24439,51740,313
LemhiCounty6,8997,8067,9367,9748,162
LewisCounty3,5163,7473,8213,5333,715
LincolnCounty3,3084,0445,2085,1275,282
MadisonCounty23,67427,46737,53652,91353,881
MinidokaCounty19,36120,17420,06921,61321,955
Nez PerceCounty33,75437,41039,26542,09042,454
OneidaCounty3,4924,1254,2864,5644,611
OwyheeCounty8,39210,64411,52611,91312,336
PayetteCounty16,43420,57822,62325,38626,350
PowerCounty7,0867,5387,8177,8787,950
ShoshoneCounty13,93113,77112,76513,16913,612
TetonCounty3,4395,99910,17011,63012,267
Twin FallsCounty53,58064,28477,23090,04692,243
ValleyCounty6,1097,6519,86211,74612,241
WashingtonCounty8,5509,97710,19810,50010,898
USA [United States of America]Federal Republic248,709,873281,421,906308,745,538331,449,281331,893,745

Source: U.S. Census Bureau (web).

Explanation: All population totals refer to 2020 boundaries. The 2021 gender and age figures are not fully based on results of the 2020 census.

Further information about the population structure:

Gender (E 2021)
Males958,616
Females942,307
Age Groups (E 2021)
0-17 years469,026
18-64 years1,116,441
65+ years315,456
Age Distribution (E 2021)
0-9 years243,753
10-19 years275,056
20-29 years247,604
30-39 years251,402
40-49 years231,202
50-59 years219,134
60-69 years225,152
70-79 years146,004
80+ years61,616
»Race« (C 2020)
White1,510,360
Black/African American15,726
Indigenous25,621
Asian26,836
Pacific Islander3,726
Some other103,632
2 or more153,205
Ethnicity (C 2020)
Hispanic or Latino239,407
Other1,599,699

See also:

USA: Counties