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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
 
AdaCounty205,775300,904392,365481,880
AdamsCounty3,2543,4763,9764,265
BannockCounty66,02675,56582,83987,822
Bear LakeCounty6,0846,4115,9866,131
BenewahCounty7,9379,1719,2859,303
BinghamCounty37,58341,73545,60746,772
BlaineCounty13,55218,99121,37623,012
BoiseCounty3,5096,6707,0287,903
BonnerCounty26,62236,83540,87745,774
BonnevilleCounty72,20782,522104,234119,286
BoundaryCounty8,3329,87110,97212,340
ButteCounty2,9182,8992,8912,620
CamasCounty7279911,1171,091
CanyonCounty90,076131,441188,923230,270
CaribouCounty6,9637,3046,9637,149
CassiaCounty19,53221,41622,95224,052
ClarkCounty7621,022982838
ClearwaterCounty8,5058,9308,7618,761
CusterCounty4,1334,3424,3684,273
ElmoreCounty21,20529,13027,03827,373
FranklinCounty9,23211,32912,78613,898
FremontCounty10,93711,81913,24213,105
GemCounty11,84415,18116,71918,174
GoodingCounty11,63314,15515,46415,290
IdahoCounty13,78315,51116,26716,623
JeffersonCounty16,54319,15526,14029,918
JeromeCounty15,13818,34222,37424,486
KootenaiCounty69,795108,685138,494165,656
LatahCounty30,61734,93537,24440,372
LemhiCounty6,8997,8067,9368,067
LewisCounty3,5163,7473,8213,845
LincolnCounty3,3084,0445,2085,325
MadisonCounty23,67427,46737,53640,205
MinidokaCounty19,36120,17420,06920,910
Nez PerceCounty33,75437,41039,26540,601
OneidaCounty3,4924,1254,2864,500
OwyheeCounty8,39210,64411,52611,823
PayetteCounty16,43420,57822,62324,051
PowerCounty7,0867,5387,8177,636
ShoshoneCounty13,93113,77112,76512,868
TetonCounty3,4395,99910,17012,096
Twin FallsCounty53,58064,28477,23087,127
ValleyCounty6,1097,6519,86211,443
WashingtonCounty8,5509,97710,19810,126
IdahoState1,006,7491,293,9531,567,5821,789,060

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
 
AberdeenCityBingham1,4031,8431,9941,977
AcequiaCityMinidoka106169126133
AlbionCityCassia244264262276
American FallsCityPower3,7794,1084,4514,315
AmmonCityBonneville5,5507,01313,96317,115
ArcoCityButte1,0271,039984880
ArimoCityBannock311350350364
AshtonCityFremont1,1261,1361,1271,050
AtholCityKootenai339678692792
Atomic CityCityBingham25252627
BancroftCityCaribou391378370394
BasaltCityBingham397425394408
BellevueCityBlaine1,3131,8612,3352,456
BlackfootCityBingham9,72110,42711,97412,034
BlissCityGooding185272316305
BloomingtonCityBear Lake186253206209
Boise CityCityAda149,335195,604209,382228,959
Bonners FerryCityBoundary2,3972,5392,5102,637
BovillCityLatah237295254258
BuhlCityTwin Falls3,5653,9184,1764,507
BurleyCityCassia / Minidoka9,0679,47910,28610,582
Butte CityCityButte59767468
CaldwellCityCanyon20,54727,76646,35358,481
CambridgeCityWashington427372326320
CareyCityBlaine...515608645
CascadeCityValley8661,0219381,025
CastlefordCityTwin Falls171272226250
ChallisCityCuster9989191,0931,091
ChubbuckCityBannock7,8349,67413,98515,588
Clark ForkCityBonner444531530579
ClaytonCityCuster262488
CliftonCityFranklin228226259304
Coeur d'AleneCityKootenai24,48035,24944,16152,414
CottonwoodCityIdaho825982907940
CouncilCityAdams831822839894
CraigmontCityLewis547556505489
CrouchCityBoise67150166183
CuldesacCityNez Perce282383380383
Dalton GardensCityKootenai1,8792,4962,3412,410
DaytonCityFranklin357447465494
DearyCityLatah516552510516
DecloCityCassia295321345369
DietrichCityLincoln127211332341
DonnellyCityValley135141144218
DoverCityBonner373418546874
DowneyCityBannock629612625633
DriggsCityTeton9521,2191,6241,817
DrummondCityFremont37151616
DuboisCityClark420700677584
EagleCityAda5,87813,15219,98429,796
East HopeCityBonner208203209225
EdenCityJerome309427406427
Elk RiverCityClearwater149156125122
EmmettCityGem4,6586,0736,5607,054
FairfieldCityCamas371411416395
FerdinandCityIdaho135145159162
Fernan Lake VillageCityKootenai174190173171
FilerCityTwin Falls1,5751,8292,5072,931
FirthCityBingham424479479499
FranklinCityFranklin476646655835
FruitlandCityPayette2,4944,0274,7615,426
Garden CityCityAda6,89310,64510,97611,969
GeneseeCityLatah722950948965
GeorgetownCityBear Lake536530493494
Glenns FerryCityElmore1,3191,5981,3231,303
GoodingCityGooding2,8583,3733,6023,446
GraceCityCaribou9731,005918935
Grand ViewCityOwyhee330463449469
GrangevilleCityIdaho3,2303,2963,1483,237
GreenleafCityCanyon658857837886
HagermanCityGooding566683891893
HaileyCityBlaine3,6816,1967,9748,689
HamerCityJefferson235389104
HansenCityTwin Falls8489701,1411,284
HarrisonCityKootenai230334208216
HauserCityKootenai397496663739
HaydenCityKootenai4,8679,55013,30115,434
Hayden LakeCityKootenai530518587623
HazeltonCityJerome543656805821
HeyburnCityMinidoka2,6502,9173,0853,447
HollisterCityTwin Falls138247272309
HomedaleCityOwyhee2,0182,6342,6442,720
HopeCityBonner997593102
Horseshoe BendCityBoise643772722787
HuetterCityKootenai8396100112
Idaho CityCityBoise326477447467
Idaho FallsCityBonneville44,23550,85957,83362,888
InkomCityBannock776749847902
IonaCityBonneville1,2241,2411,8232,354
IrwinCityBonneville155165231247
Island ParkCityFremont159260272266
JeromeCityJerome6,9758,10610,87611,994
JuliaettaCityLatah490626578601
KamiahCityLewis / Idaho1,1571,2341,2931,244
KelloggCityShoshone2,5702,4412,1442,136
KendrickCityLatah325366303305
KetchumCityBlaine2,5852,7712,7152,855
KimberlyCityTwin Falls2,3282,5953,2944,054
KooskiaCityIdaho674679653664
KootenaiCityBonner399461744978
KunaCityAda2,6836,77315,43622,257
LapwaiCityNez Perce9091,1101,1281,137
Lava Hot SpringsCityBannock411523413432
LeadoreCityLemhi6991105106
LewistonCityNez Perce28,30930,93031,89332,788
LewisvilleCityJefferson463457451520
Lost RiverCityCuster292668...
MackayCityCuster571557512501
Malad CityCityOneida2,0272,1602,0962,137
MaltaCityCassia176173193205
MarsingCityOwyhee7921,0991,3001,318
McCallCityValley2,2702,0892,9763,597
McCammonCityBannock722836809831
MelbaCityCanyon240451506558
MenanCityJefferson636703750804
MeridianCityAda13,38439,45876,983114,161
MiddletonCityCanyon2,1243,4385,5048,466
MidvaleCityWashington109189163159
MinidokaCityMinidoka67132112113
MontpelierCityBear Lake2,6692,7912,5962,538
MooreCityButte190197189170
MoscowCityLatah18,63021,38123,80725,702
Mountain HomeCityElmore8,17311,28514,19814,562
Moyie SpringsCityBoundary415826722761
Mud LakeCityJefferson177280358419
MullanCityShoshone882825692692
MurtaughCityTwin Falls134137130172
NampaCityCanyon33,51254,99381,89299,277
New MeadowsCityAdams534533493537
New PlymouthCityPayette1,2931,4001,5061,554
NewdaleCityFremont377362319314
NezperceCityLewis441528469458
NotusCityCanyon361448592638
OakleyCityCassia658737767812
OldtownCityBonner159220184201
OnawayCityLatah221247192188
OrofinoCityClearwater3,2433,2563,2163,099
OsburnCityShoshone1,5701,5191,5551,556
OxfordCityFranklin46514852
ParisCityBear Lake575572513521
ParkerCityFremont284330305291
ParmaCityCanyon1,5971,7821,9722,147
PaulCityMinidoka1,0981,0131,1881,449
PayetteCityPayette6,2437,2637,5027,727
PeckCityNez Perce160182191196
PierceCityClearwater746629508590
PinehurstCityShoshone1,7071,6451,6131,626
PlacervilleCityBoise14585357
PlummerCityBenewah8011,0371,0441,029
PocatelloCityBannock / Power46,09151,90054,23556,637
PonderayCityBonner5946671,0441,157
Post FallsCityKootenai8,52918,49227,78536,250
PotlatchCityLatah785785804814
PrestonCityFranklin3,8124,6975,2495,557
Priest RiverCityBonner1,5941,8571,7381,893
RathdrumCityKootenai2,0754,8076,8429,150
ReubensCityLewis46726964
RexburgCityMadison14,34717,72925,49729,400
RichfieldCityLincoln383415477496
RigbyCityJefferson2,9163,0473,9394,292
RigginsCityIdaho424333410416
RirieCityJefferson / Bonneville590601662681
RobertsCityJefferson559667601637
RocklandCityPower271318292283
RupertCityMinidoka5,5555,7135,6025,893
SalmonCityLemhi3,0413,1483,1443,169
SandpointCityBonner5,2926,8657,4748,931
ShelleyCityBingham3,8523,9154,4214,466
ShoshoneCityLincoln1,2561,4221,4771,502
SmeltervilleCityShoshone464653620621
Soda SpringsCityCaribou3,1293,3743,0543,023
SpencerCityClark19403732
Spirit LakeCityKootenai8081,3641,9352,533
St. AnthonyCityFremont3,0633,3793,5703,553
St. CharlesCityBear Lake190150142153
St. MariesCityBenewah2,5432,6812,5002,448
StanleyCityCuster711076269
StarCityAda / Canyon1,1082,2495,84110,532
State LineCityKootenai40594349
StitesCityIdaho202234223232
Sugar CityCityMadison1,3301,2951,5241,452
Sun ValleyCityBlaine9761,4811,4101,486
Swan ValleyCityBonneville148212199245
TensedCityBenewah90124123121
TetonCityFremont627664732740
TetoniaCityTeton129264264288
TroyCityLatah689814867895
Twin FallsCityTwin Falls28,09534,77144,31350,197
UconCityBonneville8919511,1081,161
VictorCityTeton3029071,9212,503
WallaceCityShoshone1,010972789782
WardnerCityShoshone217216183176
Warm RiverCityFremont91033
WeippeCityClearwater541420462444
WeiserCityWashington4,6405,4135,5015,376
WendellCityGooding1,9272,4032,7832,714
WestonCityFranklin391420437470
White BirdCityIdaho1081078895
WilderCityCanyon1,2421,4711,5331,823
WinchesterCityLewis267313342443
WorleyCityKootenai182222259262

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.