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Counties

All counties in the State of Colorado.

NameStatusPopulation
census
1990-04-01
Population
census
2000-04-01
Population
census
2010-04-01
 
AdamsCounty265,038348,076441,603
AlamosaCounty13,61714,96515,445
ArapahoeCounty391,572488,829572,003
ArchuletaCounty5,3459,89412,084
BacaCounty4,5564,5173,788
BentCounty5,0485,9966,499
BoulderCounty225,339269,784294,567
Broomfield (formerly included in Adams, Boulder, Jefferson & Weld)County...39,20255,889
ChaffeeCounty12,68416,25017,809
CheyenneCounty2,3972,2291,836
Clear CreekCounty7,6199,2639,088
ConejosCounty7,4538,4008,256
CostillaCounty3,1903,6613,524
CrowleyCounty3,9465,5145,823
CusterCounty1,9263,5084,255
DeltaCounty20,98027,82430,952
DenverCounty467,549553,805600,158
DoloresCounty1,5041,8442,064
DouglasCounty60,391175,732285,465
EagleCounty21,92841,62352,197
El PasoCounty397,014516,934622,263
ElbertCounty9,64619,85523,086
FremontCounty32,27346,14046,824
GarfieldCounty29,97443,78656,389
GilpinCounty3,0704,7465,441
GrandCounty7,96612,43314,843
GunnisonCounty10,27314,00015,324
HinsdaleCounty467792843
HuerfanoCounty6,0097,8596,711
JacksonCounty1,6051,5771,394
JeffersonCounty438,430525,449534,543
KiowaCounty1,6881,6221,398
Kit CarsonCounty7,1408,0138,270
La PlataCounty32,28443,95751,334
LakeCounty6,0077,8147,310
LarimerCounty186,136251,489299,630
Las AnimasCounty13,76515,21215,507
LincolnCounty4,5296,0895,467
LoganCounty17,56720,56622,709
MesaCounty93,145116,939146,723
MineralCounty558831712
MoffatCounty11,35713,17813,795
MontezumaCounty18,67223,82225,535
MontroseCounty24,42333,43841,276
MorganCounty21,93927,17228,159
OteroCounty20,18520,31118,831
OurayCounty2,2953,7474,436
ParkCounty7,17414,51916,206
PhillipsCounty4,1894,4854,442
PitkinCounty12,66114,88917,148
ProwersCounty13,34714,48312,551
PuebloCounty123,051141,490159,063
Rio BlancoCounty6,0515,9926,666
Rio GrandeCounty10,77012,42511,982
RouttCounty14,08819,67923,509
SaguacheCounty4,6195,9046,108
San JuanCounty745558699
San MiguelCounty3,6536,5937,359
SedgwickCounty2,6902,7472,379
SummitCounty12,88123,56027,994
TellerCounty12,46820,54123,350
WashingtonCounty4,8124,9224,814
WeldCounty131,821180,766252,825
YumaCounty8,9549,84610,043
ColoradoFederal State3,294,4734,302,0865,029,196

Contents: Places

All places in the State of Colorado.

Name StatusCountyPopulation
census
1990-04-01
Population
census
2000-04-01
Population
census
2010-04-01
 
Acres GreenCensus-Designated PlaceDouglas...3,2053,007
Aetna EstatesCensus-Designated PlaceArapahoe......834
AguilarTownLas Animas527600538
Air Force AcademyCensus-Designated PlaceEl Paso9,0627,5266,680
AkronTownWashington1,6211,7361,702
AlamosaCityAlamosa...8,4568,780
Alamosa EastCensus-Designated PlaceAlamosa1,3891,5281,458
AllensparkCensus-Designated PlaceBoulder......528
AlmaTownPark...205270
AlpineCensus-Designated PlaceRio Grande......174
AltonaCensus-Designated PlaceBoulder......501
AmherstCensus-Designated PlacePhillips......58
AntonitoTownConejos...910781
ApplewoodCensus-Designated PlaceJefferson......7,160
ArbolesCensus-Designated PlaceArchuleta...232280
Aristocrat RanchettesCensus-Designated PlaceWeld...1,2541,344
ArribaTownLincoln218244193
ArvadaCityJefferson / Adams89,786102,383106,433
AspenCityPitkin5,1816,0546,658
Aspen ParkCensus-Designated PlaceJefferson......882
AtwoodCensus-Designated PlaceLogan......133
AultTownWeld9461,4511,519
AuroraCityDouglas / Adams / Arapahoe221,855275,687325,078
AvonTownEagle1,7835,5166,447
AvondaleCensus-Designated PlacePueblo......674
Bark RanchCensus-Designated PlaceBoulder......213
BasaltTownPitkin / Eagle1,2822,8843,857
Battlement MesaCensus-Designated PlaceGarfield......4,471
BayfieldTownLa Plata1,1061,5962,333
BennettTownAdams / Arapahoe1,7692,0572,308
BerkleyCensus-Designated PlaceAdams......11,207
BerthoudTownWeld / Larimer3,0874,9445,105
BethuneTownKit Carson178221237
Beulah ValleyCensus-Designated PlacePueblo......556
Black ForestCensus-Designated PlaceEl Paso......13,116
Black HawkCityGilpin...137118
BlancaTownCostilla272394385
BlendeCensus-Designated PlacePueblo......878
Blue RiverTownSummit438703849
Blue SkyCensus-Designated PlaceMorgan......24
BonanzaTownSaguache...1016
Bonanza Mountain EstatesCensus-Designated PlaceBoulder......128
BooneTownPueblo...391339
BoulderCityBoulder86,09894,21397,385
Bow MarTownJefferson / Arapahoe853847866
BrandonCensus-Designated PlaceKiowa......21
BransonTownLas Animas587774
BreckenridgeTownSummit...2,8554,540
Brick CenterCensus-Designated PlaceArapahoe......107
BrightonCityWeld / Adams14,29221,04433,352
BrooksideTownFremont221217233
BroomfieldCityBroomfield24,96639,20255,889
BrushCityMorgan4,1365,1585,463
Buena VistaTownChaffee1,7792,2252,617
BurlingtonCityKit Carson2,8603,7384,254
ByersCensus-Designated PlaceArapahoe......1,160
CalhanTownEl Paso530891780
CampoTownBaca129147109
Cañon CityCityFremont...17,19016,400
CapulinCensus-Designated PlaceConejos......200
CarbondaleTownGarfield3,0905,2426,427
Cascade-Chipita ParkCensus-Designated PlaceEl Paso1,4791,7091,655
Castle PinesCensus-Designated PlaceDouglas......3,614
Castle Pines NorthCityDouglas...3,58710,360
Castle RockTownDouglas8,24420,30248,231
CathedralCensus-Designated PlaceHinsdale......14
CatherineCensus-Designated PlaceGarfield......228
Cattle CreekCensus-Designated PlaceGarfield......641
CedaredgeTownDelta1,4131,9452,253
CentennialCityArapahoe...102,586100,377
CenterTownRio Grande / Saguache1,9472,4402,230
Central CityCityGilpin / Clear Creek335527663
ChacraCensus-Designated PlaceGarfield......329
CherawTownOtero271209252
Cherry CreekCensus-Designated PlaceArapahoe......11,120
Cherry Hills VillageCityArapahoe5,2795,9625,987
Cheyenne WellsTownCheyenne1,1281,012846
Cimarron HillsCensus-Designated PlaceEl Paso11,16015,19416,161
City of CreedeTownMineral...365290
CliftonCensus-Designated PlaceMesa......19,889
Coal CreekCensus-Designated PlaceGilpin / Boulder / Jefferson...2,3232,400
Coal CreekTownFremont156289343
CoaldaleCensus-Designated PlaceFremont......255
CokedaleTownLas Animas...169129
CollbranTownMesa...495708
ColonaCensus-Designated PlaceOuray......30
Colorado CityCensus-Designated PlacePueblo......2,193
Colorado SpringsCityEl Paso283,112360,329416,427
ColumbineCensus-Designated PlaceJefferson / Arapahoe23,96924,09524,280
Columbine ValleyTownArapahoe1,0861,1451,256
Comanche CreekCensus-Designated PlaceArapahoe......369
Commerce CityCityAdams16,77120,92145,913
ConejosCensus-Designated PlaceConejos......58
Copper MountainCensus-Designated PlaceSummit......385
CortezCityMontezuma7,3607,9978,482
CotopaxiCensus-Designated PlaceFremont......47
CraigCityMoffat8,1079,2459,464
CrawfordTownDelta199368431
Crested ButteTownGunnison8651,5411,487
CrestoneTownSaguache...121127
Cripple CreekCityTeller5801,1781,189
CrismanCensus-Designated PlaceBoulder......186
CrookTownLogan159133110
CrowleyTownCrowley227187176
DaconoCityWeld2,2593,1204,152
Dakota RidgeCensus-Designated PlaceJefferson......32,005
De BequeTownMesa...525504
Deer TrailTownArapahoe472602546
Del NorteTownRio Grande...1,9091,686
DeltaCityDelta...7,9678,915
DenverCityDenver467,549553,805600,158
DerbyCensus-Designated PlaceAdams......7,685
DillonTownSummit553825904
DinosaurTownMoffat321314339
DivideCensus-Designated PlaceTeller......127
DoloresTownMontezuma866917936
DotseroCensus-Designated PlaceEagle......705
Dove CreekTownDolores652718735
Dove ValleyCensus-Designated PlaceArapahoe......5,243
Downieville-Lawson-DumontCensus-Designated PlaceClear Creek......594
DurangoCityLa Plata...14,51816,887
EadsTownKiowa784747609
EagleTownEagle1,6463,1056,508
East Pleasant ViewCensus-Designated PlaceJefferson......356
EatonTownWeld2,0442,7834,365
EckleyTownYuma...288257
EdgewaterCityJefferson4,6065,4335,170
EdwardsCensus-Designated PlaceEagle......10,266
El JebelCensus-Designated PlaceEagle......3,801
El MoroCensus-Designated PlaceLas Animas......221
ElbertCensus-Designated PlaceElbert......230
EldoraCensus-Designated PlaceBoulder...170142
Eldorado SpringsCensus-Designated PlaceBoulder......585
ElizabethTownElbert...1,4851,358
EllicottCensus-Designated PlaceEl Paso......1,131
EmpireTownClear Creek413348282
EnglewoodCityArapahoe29,90531,94330,255
ErieTownWeld / Boulder1,2636,42018,135
Estes ParkTownLarimer3,3055,6055,858
EvansCityWeld...9,80518,537
EvergreenCensus-Designated PlaceJefferson...9,2169,038
FairmountCensus-Designated PlaceJefferson......7,559
FairplayTownPark388598679
Federal HeightsCityAdams9,34112,06211,467
FirestoneTownWeld...2,35910,147
FlaglerTownKit Carson547619561
FlemingTownLogan350426408
FlorenceCityFremont3,0303,7723,881
FlorissantCensus-Designated PlaceTeller......104
Floyd HillCensus-Designated PlaceClear Creek......998
Fort CarsonCensus-Designated PlaceEl Paso......13,813
Fort CollinsCityLarimer88,899121,591143,986
Fort GarlandCensus-Designated PlaceCostilla......433
Fort LuptonCityWeld...6,9897,377
Fort MorganCityMorgan9,17411,08111,315
FountainCityEl Paso11,05115,23525,846
FowlerTownOtero1,1761,2281,182
FoxfieldTownArapahoe...718685
FranktownCensus-Designated PlaceDouglas......395
FraserTownGrand...9871,224
FrederickTownWeld...2,7228,679
FriscoTownSummit1,6192,5472,683
FruitaCityMesa...6,72812,646
FruitvaleCensus-Designated PlaceMesa......7,675
FulfordCensus-Designated PlaceEagle......2
Garden CityTownWeld174351234
GarfieldCensus-Designated PlaceChaffee......15
GeneseeCensus-Designated PlaceJefferson2,7373,6993,609
GenoaTownLincoln167211139
GeorgetownTownClear Creek8911,1141,034
GerrardCensus-Designated PlaceRio Grande......278
GilcrestTownWeld7751,1541,034
GlendaleCityArapahoe...4,3024,184
GlendaleCensus-Designated PlaceBoulder......69
GleneagleCensus-Designated PlaceEl Paso...4,2466,611
Glenwood SpringsCityGarfield6,5767,9769,614
Gold HillCensus-Designated PlaceBoulder...210230
GoldenCityJefferson12,91417,14718,867
GoldfieldCensus-Designated PlaceTeller......49
GranadaTownProwers520647517
GranbyTownGrand...1,7521,864
Grand JunctionCityMesa...44,21958,566
Grand LakeTownGrand267446471
Grand View EstatesCensus-Designated PlaceDouglas......528
GreeleyCityWeld60,48978,06892,889
Green Mountain FallsTownTeller / El Paso...779640
Greenwood VillageCityArapahoe...11,29713,925
GroverTownWeld135154137
GuffeyCensus-Designated PlacePark......98
GunbarrelCensus-Designated PlaceBoulder9,3889,4359,263
GunnisonCityGunnison4,6215,4465,854
GypsumTownEagle...3,8356,477
HartmanTownProwers11011181
HastyCensus-Designated PlaceBent......144
HaswellTownKiowa618468
HaxtunTownPhillips968990946
HaydenTownRoutt1,4451,6641,810
HeeneyCensus-Designated PlaceSummit......76
Hidden LakeCensus-Designated PlaceBoulder......31
Highlands RanchCensus-Designated PlaceDouglas...70,93196,713
HillroseTownMorgan169256264
HoehneCensus-Designated PlaceLas Animas......111
HollyTownProwers9081,047802
Holly HillsCensus-Designated PlaceArapahoe......2,521
HolyokeCityPhillips1,9342,2682,313
HooperTownAlamosa112123103
Hot Sulphur SpringsTownGrand344518663
HotchkissTownDelta...1,098944
HowardCensus-Designated PlaceFremont......723
HudsonTownWeld9611,7042,356
HugoTownLincoln623864730
Idaho SpringsCityClear Creek...1,9781,717
IdaliaCensus-Designated PlaceYuma......88
IdledaleCensus-Designated PlaceJefferson......252
IgnacioTownLa Plata...803697
IliffTownLogan174213266
Indian HillsCensus-Designated PlaceJefferson...1,1971,280
InvernessCensus-Designated PlaceArapahoe......1,532
Jackson LakeCensus-Designated PlaceMorgan......154
JamestownTownBoulder...269274
JansenCensus-Designated PlaceLas Animas......112
JoesCensus-Designated PlaceYuma......80
Johnson VillageCensus-Designated PlaceChaffee......246
JohnstownTownWeld / Larimer...4,4309,887
JulesburgTownSedgwick1,2791,4731,225
KeenesburgTownWeld5498931,127
Ken CarylCensus-Designated PlaceJefferson24,39130,88732,438
KerseyTownWeld...1,5001,454
KeystoneCensus-Designated PlaceSummit...8251,079
KimTownLas Animas...7974
KiowaTownElbert300627723
KirkCensus-Designated PlaceYuma......59
Kit CarsonTownCheyenne324265233
KittredgeCensus-Designated PlaceJefferson...9541,304
KremmlingTownGrand...1,4671,444
La JaraTownConejos793869818
La JuntaCityOtero7,7087,5957,077
La Junta GardensCensus-Designated PlaceOtero......153
La SalleTownWeld1,8741,8651,955
La VetaTownHuerfano733924800
LafayetteCityBoulder14,86623,14524,453
LairdCensus-Designated PlaceYuma......47
Lake CityTownHinsdale241380408
LakesideTownJefferson11208
LakewoodCityJefferson126,156143,945142,980
LamarCityProwers8,3928,9077,804
LaporteCensus-Designated PlaceLarimer...2,6912,450
LarkspurTownDouglas...260183
Las AnimasCityBent2,5202,7972,410
Lazy AcresCensus-Designated PlaceBoulder......920
LeadvilleCityLake2,6962,8302,602
Leadville NorthCensus-Designated PlaceLake1,7571,9421,794
LewisCensus-Designated PlaceMontezuma......302
LeynerCensus-Designated PlaceBoulder......29
LimonTownLincoln...2,2471,880
Lincoln ParkCensus-Designated PlaceFremont3,7283,9043,546
LittletonCityDouglas / Jefferson / Arapahoe33,78940,17841,737
LochbuieTownWeld / Adams1,1682,1154,726
Log Lane VillageTownMorgan...1,059873
Loghill VillageCensus-Designated PlaceOuray...311521
LomaCensus-Designated PlaceMesa......1,293
Lone TreeCityDouglas...6,88010,218
LongmontCityWeld / Boulder52,21471,56486,270
LouisvilleCityBoulder12,54318,92818,376
LouviersCensus-Designated PlaceDouglas......269
LovelandCityLarimer37,51151,36866,859
LynnCensus-Designated PlaceLas Animas......12
LyonsTownBoulder1,2821,5842,033
ManassaTownConejos1,0421,039991
MancosTownMontezuma8391,2071,336
Manitou SpringsCityEl Paso4,5404,9854,992
ManzanolaTownOtero451515434
MarbleTownGunnison60111131
MaybellCensus-Designated PlaceMoffat......72
MaysvilleCensus-Designated PlaceChaffee......135
McCoyCensus-Designated PlaceEagle......24
MeadTownWeld...2,2573,405
MeekerTownRio Blanco2,1102,2772,475
MeridianCensus-Designated PlaceDouglas......2,970
MerinoTownLogan...236284
MidlandCensus-Designated PlaceTeller......156
MillikenTownWeld1,6363,0155,610
MinturnTownEagle1,0861,0651,027
MoffatTownSaguache67113116
Monte VistaCityRio Grande...4,6874,444
MontezumaTownSummit434465
MontroseCityMontrose...13,17919,132
MonumentTownEl Paso1,0471,9265,530
Morgan HeightsCensus-Designated PlaceMorgan......266
MorrisonTownJefferson517440428
Mount Crested ButteTownGunnison336714801
Mountain MeadowsCensus-Designated PlaceBoulder......274
Mountain ViewTownJefferson550569507
Mountain VillageTownSan Miguel609721,320
MulfordCensus-Designated PlaceGarfield......174
NaturitaTownMontrose438642546
NederlandTownBoulder1,1061,3771,445
New CastleTownGarfield7101,9944,518
NiwotCensus-Designated PlaceBoulder2,6664,1604,006
No NameCensus-Designated PlaceGarfield......123
NorrieCensus-Designated PlacePitkin......7
North La JuntaCensus-Designated PlaceOtero......512
North WashingtonCensus-Designated PlaceAdams...549484
NorthglennCityWeld / Adams27,28731,60935,789
NorwoodTownSan Miguel420446518
NuclaTownMontrose647735711
NunnTownWeld370480416
Oak CreekTownRoutt664825884
OlatheTownMontrose1,2421,6171,849
Olney SpringsTownCrowley340381345
OphirTownSan Miguel...125159
OrchardCensus-Designated PlaceMorgan......90
Orchard CityTownDelta2,1402,8673,119
Orchard MesaCensus-Designated PlaceMesa......6,836
OrdwayTownCrowley1,0331,2571,080
OtisTownWashington462545475
OurayCityOuray6478151,000
OvidTownSedgwick333330318
PadroniCensus-Designated PlaceLogan...9776
Pagosa SpringsTownArchuleta1,4051,5921,727
PalisadeTownMesa1,9432,5372,692
Palmer LakeTownEl Paso1,4772,1682,420
PaoliTownPhillips294234
PaoniaTownDelta1,3931,5331,451
ParachuteTownGarfield6611,0141,085
Paragon EstatesCensus-Designated PlaceBoulder......928
ParkerTownDouglas5,62523,38445,297
ParshallCensus-Designated PlaceGrand......47
PeetzTownLogan169228238
PenroseCensus-Designated PlaceFremont......3,582
PeoriaCensus-Designated PlaceArapahoe......163
Perry ParkCensus-Designated PlaceDouglas......1,646
PeytonCensus-Designated PlaceEl Paso......250
PhippsburgCensus-Designated PlaceRoutt......204
PiedraCensus-Designated PlaceHinsdale......28
PierceTownWeld822899834
Pine Brook HillCensus-Designated PlaceBoulder......983
PitkinTownGunnison5312766
PlattevilleTownWeld1,4132,4802,485
Poncha SpringsTownChaffee...503737
Ponderosa ParkCensus-Designated PlaceElbert1,6403,1123,232
PortlandCensus-Designated PlaceOuray......135
PritchettTownBaca155138140
PuebloCityPueblo99,009101,796106,595
Pueblo WestCensus-Designated PlacePueblo......29,637
RamahTownEl Paso108121123
RangelyTownRio Blanco2,3722,0922,365
Raymer (New Raymer)TownWeld989196
Red CliffTownEagle...294267
Red Feather LakesCensus-Designated PlaceLarimer......343
RedlandsCensus-Designated PlaceMesa......8,685
RedstoneCensus-Designated PlacePitkin......130
RedvaleCensus-Designated PlaceMontrose......236
RicoTownDolores92205265
RidgwayTownOuray...755924
RifleCityGarfield5,4327,0149,172
Rock Creek ParkCensus-Designated PlaceEl Paso......58
RockvaleTownFremont302390487
Rocky FordCityOtero4,2334,3113,957
RollinsvilleCensus-Designated PlaceGilpin......181
RomeoTownConejos337375404
Roxborough ParkCensus-Designated PlaceDouglas......9,099
RyeTownPueblo168200153
Saddle RidgeCensus-Designated PlaceMorgan......56
SaguacheTownSaguache605588485
SalidaCityChaffee4,7575,5305,236
Salt CreekCensus-Designated PlacePueblo......587
San AcacioCensus-Designated PlaceCostilla......40
San LuisTownCostilla808737629
SanfordTownConejos755815879
SawpitTownSan Miguel...2740
Security-WidefieldCensus-Designated PlaceEl Paso......32,882
SedaliaCensus-Designated PlaceDouglas...211206
SedgwickTownSedgwick182191146
SegundoCensus-Designated PlaceLas Animas......98
SeibertTownKit Carson171178181
Seven HillsCensus-Designated PlaceBoulder......121
SeveranceTownWeld...8563,165
Shaw HeightsCensus-Designated PlaceAdams......5,116
SheridanCityArapahoe4,9855,7605,664
Sheridan LakeTownKiowa...5688
SherrelwoodCensus-Designated PlaceAdams16,63617,65718,287
SiltTownGarfield1,1061,7122,930
Silver CliffTownCuster319537587
Silver PlumeTownClear Creek134203170
SilverthorneTownSummit1,8423,1703,887
SilvertonTownSan Juan716529637
SimlaTownElbert499658618
SmeltertownCensus-Designated PlaceChaffee......120
Snowmass VillageTownPitkin1,4431,8202,826
SnyderCensus-Designated PlaceMorgan......132
South ForkTownRio Grande...532386
Southern UteCensus-Designated PlaceLa Plata......177
SpringfieldTownBaca1,5071,5671,451
St. Ann HighlandsCensus-Designated PlaceBoulder......288
St. Mary'sCensus-Designated PlaceClear Creek......283
StarkvilleTownLas Animas10412759
Steamboat SpringsCityRoutt6,75110,09012,088
SterlingCityLogan...12,76814,777
StonegateCensus-Designated PlaceDouglas...6,2848,962
Stonewall GapCensus-Designated PlaceLas Animas......67
StrasburgCensus-Designated PlaceAdams / Arapahoe......2,447
StratmoorCensus-Designated PlaceEl Paso5,8546,6506,900
StrattonTownKit Carson670679658
Sugar CityTownCrowley252279258
SugarloafCensus-Designated PlaceBoulder......261
SunshineCensus-Designated PlaceBoulder......230
SuperiorTownBoulder / Jefferson2769,06112,483
SwinkTownOtero588703617
TabernashCensus-Designated PlaceGrand......417
Tall TimberCensus-Designated PlaceBoulder......208
TellurideTownSan Miguel...2,3692,325
The PineryCensus-Designated PlaceDouglas......10,517
ThorntonCityAdams55,14682,506118,772
TimnathTownLarimer...304625
Todd CreekCensus-Designated PlaceAdams......3,768
TowaocCensus-Designated PlaceMontezuma7001,0971,087
TownerCensus-Designated PlaceKiowa......22
Trail SideCensus-Designated PlaceMorgan......59
TrinidadCityLas Animas8,6509,1879,096
Twin LakesCensus-Designated PlaceAdams...6,3016,101
Twin LakesCensus-Designated PlaceLake......171
Two ButtesTownBaca636743
Upper Bear CreekCensus-Designated PlaceClear Creek......1,059
VailTownEagle3,7404,6905,305
ValdezCensus-Designated PlaceLas Animas......47
ValmontCensus-Designated PlaceBoulder......59
VernonCensus-Designated PlaceYuma......29
VictorCityTeller270442397
VilasTownBaca105107114
VinelandCensus-Designated PlacePueblo......251
VonaTownKit Carson9595106
WaldenTownJackson857733608
WalsenburgCityHuerfano3,3134,2343,068
WalshTownBaca710722546
WardTownBoulder150174150
WatkinsCensus-Designated PlaceArapahoe / Adams......653
WelbyCensus-Designated PlaceAdams10,21812,97314,846
WeldonaCensus-Designated PlaceMorgan......139
WellingtonTownLarimer1,1972,7096,289
West Pleasant ViewCensus-Designated PlaceJefferson...3,9323,840
WestcliffeTownCuster313419568
WestcreekCensus-Designated PlaceDouglas......129
WestminsterCityJefferson / Adams74,176100,674106,114
WestonCensus-Designated PlaceLas Animas......55
Wheat RidgeCityJefferson29,42032,76530,166
WigginsTownMorgan522851893
WileyTownProwers389486405
WilliamsburgTownFremont253732662
WindsorTownWeld / Larimer5,23810,21118,644
Winter ParkTownGrand528680999
WolcottCensus-Designated PlaceEagle......15
Woodland ParkCityTeller...6,7097,200
WoodmoorCensus-Designated PlaceEl Paso3,8587,1778,741
Woody CreekCensus-Designated PlacePitkin......263
WrayCityYuma2,0232,2132,342
YampaTownRoutt297454429
YumaCityYuma2,6843,2903,524

Source: US Census Bureau (web).
2000 and 2010 population of incorporated places in the boundaries of 2010.