Home → →
Show Map

USA: Idaho

Counties

The population of all counties in Idaho by census years.

NameStatusPopulation
Census
1990-04-01		Population
Census
2000-04-01		Population
Census
2010-04-01		Population
Census
2020-04-01		 
AdaCounty205,775300,904392,365494,961
AdamsCounty3,2543,4763,9764,382
BannockCounty66,02675,56582,83987,019
Bear LakeCounty6,0846,4115,9866,370
BenewahCounty7,9379,1719,2859,531
BinghamCounty37,58341,73545,60747,983
BlaineCounty13,55218,99121,37624,278
BoiseCounty3,5096,6707,0287,614
BonnerCounty26,62236,83540,87747,103
BonnevilleCounty72,20782,522104,234123,964
BoundaryCounty8,3329,87110,97212,057
ButteCounty2,9182,8992,8912,576
CamasCounty7279911,1171,074
CanyonCounty90,076131,441188,923231,102
CaribouCounty6,9637,3046,9637,027
CassiaCounty19,53221,41622,95224,692
ClarkCounty7621,022982789
ClearwaterCounty8,5058,9308,7618,728
CusterCounty4,1334,3424,3684,279
ElmoreCounty21,20529,13027,03828,665
FranklinCounty9,23211,32912,78614,194
FremontCounty10,93711,81913,24213,387
GemCounty11,84415,18116,71919,122
GoodingCounty11,63314,15515,46415,601
IdahoCounty13,78315,51116,26716,547
JeffersonCounty16,54319,15526,14030,890
JeromeCounty15,13818,34222,37424,242
KootenaiCounty69,795108,685138,494171,363
LatahCounty30,61734,93537,24439,523
LemhiCounty6,8997,8067,9367,979
LewisCounty3,5163,7473,8213,526
LincolnCounty3,3084,0445,2085,127
MadisonCounty23,67427,46737,53652,913
MinidokaCounty19,36120,17420,06921,582
Nez PerceCounty33,75437,41039,26542,091
OneidaCounty3,4924,1254,2864,566
OwyheeCounty8,39210,64411,52611,915
PayetteCounty16,43420,57822,62325,389
PowerCounty7,0867,5387,8177,876
ShoshoneCounty13,93113,77112,76513,168
TetonCounty3,4395,99910,17011,631
Twin FallsCounty53,58064,28477,23090,049
ValleyCounty6,1097,6519,86211,744
WashingtonCounty8,5509,97710,19810,498
IdahoState1,006,7491,293,9531,567,5821,839,117

Contents: Places

The population of all places in Idaho by census years.

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

Name StatusCountyPopulation
Census
1990-04-01		Population
Census
2000-04-01		Population
Census
2010-04-01		Population
Census
2020-04-01		 
AberdeenCityBingham1,4031,8431,9941,760
AcequiaCityMinidoka114169126130
AlbionCityCassia244264262242
American FallsCityPower3,7634,1084,4514,565
AmmonCityBonneville5,5507,01313,96317,720
Arbon ValleyCensus-Designated PlacePower613627599666
ArcoCityButte1,0471,039984877
ArimoCityBannock311350350354
AshtonCityFremont1,1091,1361,127978
AtholCityKootenai334678692704
Atomic CityCityBingham25252640
AvimorCensus-Designated PlaceAda......441,255
BancroftCityCaribou391378370297
BanksCensus-Designated PlaceBoise...121722
BasaltCityBingham407425394356
BellevueCityBlaine1,3171,8612,3352,556
BenningtonCensus-Designated PlaceBear Lake236247190236
BlackfootCityBingham9,66210,42711,97412,408
BlanchardCensus-Designated PlaceBonner50217261379
BlissCityGooding185272316257
BloomingtonCityBear Lake207253206197
Boise CityCityAda149,335195,604209,382235,717
Bonners FerryCityBoundary2,3952,5392,5102,526
BovillCityLatah282295254189
BruneauCensus-Designated PlaceOwyhee...5788121
BuhlCityTwin Falls3,5733,9184,1764,567
BurleyCityCassia / Minidoka9,0679,47910,28611,726
Butte CityCityButte59767479
CaldwellCityCanyon20,54728,11546,35360,170
CambridgeCityWashington427372326349
CareyCityBlaine...515608689
CascadeCityValley8761,021938996
CastlefordCityTwin Falls179272226214
ChallisCityCuster9989191,093901
ChubbuckCityBannock7,7929,67413,98515,577
Clark ForkCityBonner448531530518
ClaytonCityCuster2624811
CliftonCityFranklin230226259419
Coeur d'AleneCityKootenai24,84835,24944,16154,651
Conkling ParkCensus-Designated PlaceKootenai30544373
CoolinCensus-Designated PlaceBonner544281138
CottonwoodCityIdaho825982907817
CouncilCityAdams834822839870
CraigmontCityLewis542556505460
CrouchCityBoise67150166158
CuldesacCityNez Perce282383380414
Dalton GardensCityKootenai1,9182,4962,3412,534
DaytonCityFranklin371447465513
De SmetCensus-Designated PlaceBenewah......175145
DearyCityLatah516552510507
DecloCityCassia290321345339
DietrichCityLincoln133211332284
DonnellyCityValley135141144248
DoverCityBonner373418546756
DowneyCityBannock634612625566
DriggsCityTeton9521,2191,6242,024
DrummondCityFremont35151614
DuboisCityClark420700677520
EagleCityAda5,92213,32620,31131,141
East HopeCityBonner212203209227
EdenCityJerome325427406395
Elk CityCensus-Designated PlaceIdaho85100202170
Elk RiverCityClearwater149156125140
EmmettCityGem4,7076,0736,5607,666
FairfieldCityCamas371411416445
FerdinandCityIdaho132145159129
Fernan Lake VillageCityKootenai174190173166
FernwoodCensus-Designated PlaceBenewah189269262337
FilerCityTwin Falls1,5991,8292,5072,786
FirthCityBingham450479479519
Fort HallCensus-Designated PlaceBannock / Bingham2,6813,1933,2013,195
FranklinCityFranklin4756466551,022
FruitlandCityPayette2,4814,0384,7616,077
GannettCensus-Designated PlaceBlaine248193174
Garden CityCityAda6,90210,64510,97612,304
Garden ValleyCensus-Designated PlaceBoise190308394377
GeneseeCityLatah7529509481,029
GeorgetownCityBear Lake556530493501
Glenns FerryCityElmore1,3051,5981,3231,286
GoodingCityGooding2,8413,3733,6023,710
GraceCityCaribou9731,005918925
Grand ViewCityOwyhee334463449442
GrangevilleCityIdaho3,2263,2963,1483,319
GreenleafCityCanyon668857837812
GrovelandCensus-Designated PlaceBingham434682877982
HagermanCityGooding566683891967
HaileyCityBlaine3,6636,1967,9749,167
HamerCityJefferson24538985
HammettCensus-Designated PlaceElmore191242255332
HansenCityTwin Falls8489701,1411,090
HarrisonCityKootenai226334208231
HauserCityKootenai432496663764
HaydenCityKootenai4,8209,55013,30115,562
Hayden LakeCityKootenai530518587653
HazeltonCityJerome543656805807
HeyburnCityMinidoka2,7172,9173,0853,658
Hidden SpringsCensus-Designated PlaceAda28752,2803,076
HollisterCityTwin Falls136247272241
HomedaleCityOwyhee1,9852,6342,6442,883
HopeCityBonner99759397
Horseshoe BendCityBoise643772722719
HuetterCityKootenai8296100100
Idaho CityCityBoise326477447468
Idaho FallsCityBonneville44,32350,85957,83365,622
InkomCityBannock770749847794
IonaCityBonneville1,2141,2411,8232,726
IrwinCityBonneville140165231263
Island ParkCityFremont159260272192
JeromeCityJerome6,9758,10610,87612,346
JuliaettaCityLatah488626578621
KamiahCityLewis / Idaho1,1571,2341,2931,117
KelloggCityShoshone2,6372,4412,1442,315
KendrickCityLatah343366303289
KetchumCityBlaine2,5932,7712,7153,547
KimberlyCityTwin Falls2,3532,5953,2944,630
KooskiaCityIdaho674679653512
KootenaiCityBonner399461744945
KunaCityAda2,6836,86015,43624,080
LacledeCensus-Designated PlaceBonner129357324434
LapwaiCityNez Perce9321,1101,1281,210
Lava Hot SpringsCityBannock420523413359
LeadoreCityLemhi699110596
LethaCensus-Designated PlaceGem...178168161
LewistonCityNez Perce28,29030,93031,89334,210
LewisvilleCityJefferson471457451416
LincolnCensus-Designated PlaceBonneville7186843,6474,556
Lost RiverCityCuster292668...
LowmanCensus-Designated PlaceBoise...384244
MackayCityCuster572557512442
Malad CityCityOneida2,0272,1602,0962,295
MaltaCityCassia176173193166
MarsingCityOwyhee8021,0991,3001,223
McCallCityValley2,3402,0892,9763,677
McCammonCityBannock742836809827
MelbaCityCanyon265451506571
MenanCityJefferson636703750715
MeridianCityAda13,38439,62976,983117,794
MiddletonCityCanyon2,1303,4855,5049,444
MidvaleCityWashington109189163193
MinidokaCityMinidoka6713211283
MontpelierCityBear Lake2,6652,7912,5962,645
MooreCityButte190197189163
MorelandCensus-Designated PlaceBingham1,2841,3461,2781,264
MoscowCityLatah18,66221,38123,80725,456
Mountain HomeCityElmore8,32411,28514,19816,064
Mountain Home AFBCensus-Designated PlaceElmore5,9368,8943,2383,191
Moyie SpringsCityBoundary406826722824
Mud LakeCityJefferson184280358315
MullanCityShoshone882825692645
MurphyCensus-Designated PlaceOwyhee36549796
MurtaughCityTwin Falls138137130115
NampaCityCanyon33,51255,18981,892100,428
New MeadowsCityAdams534533493516
New PlymouthCityPayette1,3051,4001,5061,500
NewdaleCityFremont377362319332
NezperceCityLewis441528469455
NotusCityCanyon377448592612
OakleyCityCassia651737767784
OldtownCityBonner163220184221
OnawayCityLatah212247192197
OrofinoCityClearwater3,2433,2563,2163,225
OsburnCityShoshone1,5781,5191,5551,591
OxfordCityFranklin46514839
ParisCityBear Lake575572513542
ParkerCityFremont288330305301
ParklineCensus-Designated PlaceBenewah...688060
ParmaCityCanyon1,5911,7821,9722,101
PaulCityMinidoka1,0981,0131,1881,192
PayetteCityPayette6,2627,2637,5028,133
PeckCityNez Perce160182191165
PierceCityClearwater746629508466
PinehurstCityShoshone1,7241,6451,6131,682
PlacervilleCityBoise14585346
PlummerCityBenewah8041,0371,0441,013
PocatelloCityBannock / Power46,10251,90054,23556,324
PonderayCityBonner5946671,0441,298
Post FallsCityKootenai8,52918,67427,78538,605
PotlatchCityLatah785785804767
PrestonCityFranklin3,7494,6975,2495,590
Priest RiverCityBonner1,6151,8311,7381,665
PrincetonCensus-Designated PlaceLatah4652148193
RathdrumCityKootenai2,0754,8076,8429,215
ReubensCityLewis46726944
RexburgCityMadison14,45517,72925,49739,790
RichfieldCityLincoln383415477428
RigbyCityJefferson2,9163,0473,9395,042
RigginsCityIdaho444333410366
RirieCityJefferson / Bonneville596601662664
RiversideCensus-Designated PlaceBingham734754838930
RobertsCityJefferson559667601500
Robie CreekCensus-Designated PlaceBoise4049491,1621,193
RockfordCensus-Designated PlaceBingham328325276291
Rockford BayCensus-Designated PlaceKootenai107155184325
RocklandCityPower266318292241
RupertCityMinidoka5,5555,7135,6026,039
SalmonCityLemhi2,9793,1483,1443,103
SandpointCityBonner5,2536,8657,4748,658
ShelleyCityBingham3,8523,9154,4214,794
ShoshoneCityLincoln1,2431,4221,4771,660
SilvertonCensus-Designated PlaceShoshone526294530594
SmeltervilleCityShoshone474653620668
Smiths FerryCensus-Designated PlaceValley...437563
Soda SpringsCityCaribou3,1403,3743,0543,122
SpencerCityClark19403730
Spirit LakeCityKootenai8081,3641,9352,337
St. AnthonyCityFremont3,0403,3793,5703,696
St. CharlesCityBear Lake166150142163
St. MariesCityBenewah2,4762,6812,5002,358
StanleyCityCuster6510762117
StarCityAda / Canyon1,3112,5456,68511,282
State LineCityKootenai40594337
StitesCityIdaho201234223172
Sugar CityCityMadison1,3301,2951,5241,719
Sun ValleyCityBlaine9811,4811,4101,787
Swan ValleyCityBonneville160212199226
SweetwaterCensus-Designated PlaceNez Perce......143155
TensedCityBenewah9012412385
TetonCityFremont627664732789
TetoniaCityTeton132264264310
TroyCityLatah689814867887
Twin FallsCityTwin Falls28,07234,77144,31351,843
TyheeCensus-Designated PlaceBannock9091,0231,1231,130
UconCityBonneville8989511,1081,166
VictorCityTeton3279071,9212,154
ViolaCensus-Designated PlaceLatah7258117135
WallaceCityShoshone1,010972789789
WardnerCityShoshone217216183193
Warm RiverCityFremont91031
WeippeCityClearwater530420462408
WeiserCityWashington4,6705,4135,5015,631
WendellCityGooding1,9702,4032,7832,918
WestonCityFranklin397420437508
White BirdCityIdaho1081078881
WilderCityCanyon1,2301,4711,5331,599
WinchesterCityLewis267313342352
WorleyCityKootenai182222259254
Yellow PineCensus-Designated PlaceValley62523232

Source: U.S. Census Bureau.

Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.