USA - Idaho

Census Results

1960-04-01 667,191
1970-04-01 712,567
1980-04-01 943,935
1990-04-01 1,006,749
2000-04-01 1,293,953
2010-04-01 1,567,582

General Information

Official name Idaho
Official name [native] Idaho
Capital Boise
Capital [native] Boise
ISO code US-ID
Statistical agency Bureau of the Census, USA

Administrative units

codecountiescapitalarea (sq.km.)population
2000-04-01
census
population
2010-04-01
census
population
2013-07-01
estimate
16001Ada CountyBoise2,726.17300,904392,365416,464
16003Adams CountyCouncil3,530.313,4763,9763,828
16005Bannock CountyPocatello2,880.0475,56582,83983,249
16007Bear Lake CountyParis2,524.696,4115,9865,943
16009Benewah CountySaint Maries2,011.449,1719,2859,044
16011Bingham CountyBlackfoot5,423.3841,73545,60745,290
16013Blaine CountyHailey6,846.8718,99121,37621,329
16015Boise CountyIdaho City4,919.016,6707,0286,795
16017Bonner CountySandpoint4,492.5236,83540,87740,699
16019Bonneville CountyIdaho Falls4,833.1382,522104,234107,517
16021Boundary CountyBonners Ferry3,285.569,87110,97210,853
16023Butte CountyArco5,780.002,8992,8912,642
16025Camas CountyFairfield2,782.929911,1171,042
16027Canyon CountyCaldwell1,521.28131,441188,923198,871
16029Caribou CountySoda Springs4,569.137,3046,9636,808
16031Cassia CountyBurley6,643.5321,41622,95223,331
16033Clark CountyDubois4,569.231,022982867
16035Clearwater CountyOrofino6,364.308,9308,7618,577
16037Custer CountyChallis12,745.184,3424,3684,249
16039Elmore CountyMountain Home7,963.5429,13027,03826,170
16041Franklin CountyPreston1,718.8511,32912,78612,854
16043Fremont CountySaint Anthony4,826.5211,81913,24212,927
16045Gem CountyEmmett1,452.7215,18116,71916,686
16047Gooding CountyGooding1,888.0214,15515,46415,080
16049Idaho CountyGrangeville21,956.2415,51116,26716,116
16051Jefferson CountyRigby2,832.1519,15526,14026,914
16053Jerome CountyJerome1,546.7118,34222,37422,514
16055Kootenai CountyCoeur d'Alene3,222.28108,685138,494144,265
16057Latah CountyMoscow2,786.8334,93537,24438,078
16059Lemhi CountySalmon11,819.137,8067,9367,712
16061Lewis CountyNezperce1,240.093,7473,8213,902
16063Lincoln CountyShoshone3,111.644,0445,2085,315
16065Madison CountyRexburg1,215.2527,46737,53637,450
16067Minidoka CountyRupert1,962.1520,17420,06920,292
16069Nez Perce CountyLewiston2,196.5437,41039,26539,915
16071Oneida CountyMalad City3,108.144,1254,2864,275
16073Owyhee CountyMurphy19,853.5810,64411,52611,472
16075Payette CountyPayette1,053.7920,57822,62322,610
16077Power CountyAmerican Falls3,636.967,5387,8177,719
16079Shoshone CountyWallace6,810.8113,77112,76512,690
16081Teton CountyDriggs1,164.105,99910,17010,275
16083Twin Falls CountyTwin Falls4,975.9164,28477,23079,957
16085Valley CountyCascade9,491.067,6519,8629,606
16087Washington CountyWeiser3,763.209,97710,1989,944
 total 214,044.701,293,9531,567,5821,612,136
source: Bureau of the Census, USA.
note: area = land area in square kilometers (km2) [to get square miles divide km2 area by 2.589988].

Main cities

namepopulation
1990-04-01
census
population
2000-04-01
census
population
2010-04-01
census
population
2013-07-01
estimate
Boise City125,738185,787205,671214,237
Nampa....81,55786,518
Meridian....75,09283,596
Idaho Falls....56,81358,292
Pocatello....54,25554,350
source: Bureau of the Census, USA.