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USA: Idaho

Counties

The population of all counties in the State of Idaho according to census results and latest official estimates.

NameStatusPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2019-07-01
 
AdaCounty205,775300,953392,372481,587
AdamsCounty3,2543,4833,9784,294
BannockCounty66,02675,56282,84287,808
Bear LakeCounty6,0846,4185,9866,125
BenewahCounty7,9379,1699,2839,298
BinghamCounty37,58341,73745,60546,811
BlaineCounty13,55218,99421,37723,021
BoiseCounty3,5096,6447,0277,831
BonnerCounty26,62236,80940,87745,739
BonnevilleCounty72,20782,545104,294119,062
BoundaryCounty8,3329,88010,97212,245
ButteCounty2,9182,8972,8932,597
CamasCounty7279811,1171,106
CanyonCounty90,076131,452188,922229,849
CaribouCounty6,9637,2966,9637,155
CassiaCounty19,53221,39922,96424,030
ClarkCounty7621,022982845
ClearwaterCounty8,5058,9288,7618,756
CusterCounty4,1334,3404,3664,315
ElmoreCounty21,20529,11627,04027,511
FranklinCounty9,23211,33312,78613,876
FremontCounty10,93711,81313,23713,099
GemCounty11,84415,17916,71918,112
GoodingCounty11,63314,15015,47215,179
IdahoCounty13,76815,50616,26716,667
JeffersonCounty16,54319,11726,14429,871
JeromeCounty15,13818,40122,35524,412
KootenaiCounty69,795108,682138,466165,697
LatahCounty30,61734,92537,24340,108
LemhiCounty6,8997,7987,9368,027
LewisCounty3,5163,7443,8213,838
LincolnCounty3,3084,0505,2065,366
MadisonCounty23,67427,49137,54839,907
MinidokaCounty19,36120,15520,05521,039
Nez PerceCounty33,75437,41839,27040,408
OneidaCounty3,4924,1254,2864,531
OwyheeCounty8,39210,64411,52611,823
PayetteCounty16,43420,58422,62223,951
PowerCounty7,0867,5427,8197,681
ShoshoneCounty13,93113,76312,80012,882
TetonCounty3,4396,00610,16512,142
Twin FallsCounty53,58064,28677,24186,878
ValleyCounty6,1097,6379,85411,392
WashingtonCounty8,5509,98310,19810,194
IdahoState1,006,7341,293,9571,567,6571,787,065

Contents: Incorporated Places

The population of all incorporated places in the State of Idaho according to census results and latest official estimates.

Name StatusCountyPopulation
Census
1990-04-01
Population
Census
2000-04-01
Population
Census
2010-04-01
Population
Estimate
2019-07-01
 
AberdeenCityBingham1,4031,8401,9941,977
AcequiaCityMinidoka106144130133
AlbionCityCassia244264262276
American FallsCityPower3,7794,0974,4474,315
AmmonCityBonneville5,5507,01313,97117,115
ArcoCityButte1,0271,030986880
ArimoCityBannock311348350364
AshtonCityFremont1,1261,1291,1271,050
AtholCityKootenai339676692792
Atomic CityCityBingham25252627
BancroftCityCaribou360366370394
BasaltCityBingham397419394408
BellevueCityBlaine1,3131,8762,3352,456
BlackfootCityBingham9,72110,37911,97512,034
BlissCityGooding185272316305
BloomingtonCityBear Lake186251206209
Boise CityCityAda149,335197,929209,384228,959
Bonners FerryCityBoundary2,3972,5392,5102,637
BovillCityLatah237299254258
BuhlCityTwin Falls3,5653,9874,1764,507
BurleyCityCassia / Minidoka8,8839,51710,44410,582
Butte CityCityButte40767468
CaldwellCityCanyon20,54727,76646,34658,481
CambridgeCityWashington310362328320
CareyCityBlaine...513611645
CascadeCityValley8661,0019381,025
CastlefordCityTwin Falls171277226250
ChallisCityCuster9989191,0971,091
ChubbuckCityBannock7,8349,78913,98215,588
Clark ForkCityBonner444530530579
ClaytonCityCuster262788
CliftonCityFranklin228213259304
Coeur d'AleneCityKootenai24,48034,85944,16852,414
CottonwoodCityIdaho820939901940
CouncilCityAdams831826839894
CraigmontCityLewis547532505489
CrouchCityBoise67154162183
CuldesacCityNez Perce227378380383
Dalton GardensCityKootenai1,8792,4962,3412,410
DaytonCityFranklin357451465494
DearyCityLatah529552506516
DecloCityCassia295321349369
DietrichCityLincoln127174332341
DonnellyCityValley135141144218
DoverCityBonner373418544874
DowneyCityBannock629613625633
DriggsCityTeton9521,1771,6301,817
DrummondCityFremont37151616
DuboisCityClark420705677584
EagleCityAda5,87813,15220,17129,796
East HopeCityBonner208200208225
EdenCityJerome309411403427
Elk RiverCityClearwater125156125122
EmmettCityGem4,6586,0736,5547,054
FairfieldCityCamas351429416395
FerdinandCityIdaho135145159162
Fernan Lake VillageCityKootenai149186169171
FilerCityTwin Falls1,5751,8352,5112,931
FirthCityBingham424486479499
FranklinCityFranklin476646653835
FruitlandCityPayette2,4944,0274,7615,426
Garden CityCityAda6,89310,64410,97611,969
GeneseeCityLatah722943951965
GeorgetownCityBear Lake536528493494
Glenns FerryCityElmore1,3191,6111,3231,303
GoodingCityGooding2,8583,4183,6023,446
GraceCityCaribou847990913935
Grand ViewCityOwyhee330470449469
GrangevilleCityIdaho3,2303,1983,1483,237
GreenleafCityCanyon658848837886
HagermanCityGooding566683892893
HaileyCityBlaine3,6816,2447,9628,689
HamerCityJefferson236589104
HansenCityTwin Falls7519701,1411,284
HarrisonCityKootenai230325208216
HauserCityKootenai397496674739
HaydenCityKootenai4,8679,50313,30115,434
Hayden LakeCityKootenai530523587623
HazeltonCityJerome478682805821
HeyburnCityMinidoka2,6502,8873,0893,447
HollisterCityTwin Falls138237272309
HomedaleCityOwyhee2,0182,5632,6442,720
HopeCityBonner997994102
Horseshoe BendCityBoise643772722787
HuetterCityKootenai8398100112
Idaho CityCityBoise299466447467
Idaho FallsCityBonneville44,23552,06957,83362,888
InkomCityBannock776741857902
IonaCityBonneville1,2241,2091,8232,354
IrwinCityBonneville155158231247
Island ParkCityFremont121199277266
JeromeCityJerome6,9758,08310,87311,994
JuliaettaCityLatah490611579601
KamiahCityLewis / Idaho1,1571,2341,2931,244
KelloggCityShoshone2,5702,4752,1492,136
KendrickCityLatah325369303305
KetchumCityBlaine2,5852,7712,7152,855
KimberlyCityTwin Falls2,3282,6713,2944,054
KooskiaCityIdaho646675607664
KootenaiCityBonner399471708978
KunaCityAda2,6836,77315,63722,257
LapwaiCityNez Perce9091,1241,1281,137
Lava Hot SpringsCityBannock411521415432
LeadoreCityLemhi5990105106
LewistonCityNez Perce28,30930,90831,89132,788
LewisvilleCityJefferson463467451520
Lost RiverCityCuster122661...
MackayCityCuster571566512501
Malad CityCityOneida1,9162,1582,1012,137
MaltaCityCassia150177193205
MarsingCityOwyhee7921,0991,3001,318
McCallCityValley2,2702,1782,9763,597
McCammonCityBannock722805809831
MelbaCityCanyon240453506558
MenanCityJefferson601707750804
MeridianCityAda13,38439,45877,863114,161
MiddletonCityCanyon2,1243,4385,5058,466
MidvaleCityWashington109189163159
MinidokaCityMinidoka67129112113
MontpelierCityBear Lake2,6692,7832,5962,538
MooreCityButte190196189170
MoscowCityLatah18,63021,36023,80225,702
Mountain HomeCityElmore8,17311,29614,21614,562
Moyie SpringsCityBoundary415656722761
Mud LakeCityJefferson177232358419
MullanCityShoshone885840692692
MurtaughCityTwin Falls134140127172
NampaCityCanyon33,51254,99381,87999,277
New MeadowsCityAdams534533493537
New PlymouthCityPayette1,2931,3991,5061,554
NewdaleCityFremont345353319314
NezperceCityLewis407523469458
NotusCityCanyon361458592638
OakleyCityCassia658668767812
OldtownCityBonner159211184201
OnawayCityLatah221230187188
OrofinoCityClearwater2,8963,2793,2173,099
OsburnCityShoshone1,5701,5451,5551,556
OxfordCityFranklin46534852
ParisCityBear Lake581576513521
ParkerCityFremont284319305291
ParmaCityCanyon1,5971,7711,9722,147
PaulCityMinidoka1,0749981,1811,449
PayetteCityPayette6,2437,3467,4987,727
PeckCityNez Perce127186191196
PierceCityClearwater640617508590
PinehurstCityShoshone1,7071,6651,6191,626
PlacervilleCityBoise14605357
PlummerCityBenewah8019901,0441,029
PocatelloCityBannock / Power46,09152,03354,23656,637
PonderayCityBonner5946471,0441,157
Post FallsCityKootenai8,52918,49227,78736,250
PotlatchCityLatah785791806814
PrestonCityFranklin3,8124,6025,2645,557
Priest RiverCityBonner1,5941,8571,7381,893
RathdrumCityKootenai2,1354,8556,9569,150
ReubensCityLewis19716564
RexburgCityMadison14,34718,03125,49029,400
RichfieldCityLincoln331412477496
RigbyCityJefferson2,9163,1133,9444,292
RigginsCityIdaho424333405416
RirieCityJefferson / Bonneville590580659681
RobertsCityJefferson518660589637
RocklandCityPower271309292283
RupertCityMinidoka5,4985,6275,5915,893
SalmonCityLemhi3,0413,1483,1423,169
SandpointCityBonner5,2926,8357,4678,931
ShelleyCityBingham3,8523,9724,4104,466
ShoshoneCityLincoln1,2561,4111,4811,502
SmeltervilleCityShoshone464651620621
Soda SpringsCityCaribou3,1293,3813,0543,023
SpencerCityClark19383732
Spirit LakeCityKootenai7611,3821,9352,533
St. AnthonyCityFremont3,0633,3943,5703,553
St. CharlesCityBear Lake190156142153
St. MariesCityBenewah2,5432,6592,5002,448
StanleyCityCuster711006269
StarCityAda / Canyon1,1082,2496,10710,532
State LineCityKootenai40604349
StitesCityIdaho202226225232
Sugar CityCityMadison1,3301,2611,5241,452
Sun ValleyCityBlaine9761,4271,4101,486
Swan ValleyCityBonneville148213199245
TensedCityBenewah70126123121
TetonCityFremont627668733740
TetoniaCityTeton129247264288
TroyCityLatah709782860895
Twin FallsCityTwin Falls28,09535,57444,32050,197
UconCityBonneville8919371,1081,161
VictorCityTeton3029071,9232,503
WallaceCityShoshone1,010958787782
WardnerCityShoshone244206177176
Warm RiverCityFremont91033
WeippeCityClearwater541424462444
WeiserCityWashington4,6405,4165,4995,376
WendellCityGooding1,9272,3442,7832,714
WestonCityFranklin391425437470
White BirdCityIdaho50949395
WilderCityCanyon1,2421,4681,5331,823
WinchesterCityLewis195308340443
WorleyCityKootenai141223257262

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

Explanation: All population totals refer to 2020 census boundaries. In case of significant changes, they were recalculated by using census block data.