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Ranking · Wyoming · Population

Largest cities in Wyoming by population.

All 99 cities in Wyoming rank by 2025 resident population (U.S. Census Bureau Vintage 2025). Cheyenne and Casper lead the state. Growth figures show the five-year change from the April 2020 census base to the July 2025 estimate — within a single vintage.

See also: every city in Wyoming →

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99 rows

All 99 cities in Wyoming by 2025 population.
Rank City 2025 pop 2020 base 5-yr Δ 5-yr Δ %
#1 Cheyenne 66,50765,3861,121+1.7%
#2 Casper 58,77159,100-329-0.6%
#3 Gillette 34,02433,423601+1.8%
#4 Laramie 32,28431,406878+2.8%
#5 Rock Springs 22,93623,522-586-2.5%
#6 Sheridan 20,01518,7561,259+6.7%
#7 Evanston 11,70511,779-74-0.6%
#8 Green River 11,45011,842-392-3.3%
#9 Riverton 10,91010,698212+2.0%
#10 Jackson 10,72010,781-61-0.6%
#11 Cody 10,37710,117260+2.6%
#12 Rawlins 7,7458,262-517-6.3%
#13 Lander 7,3797,404-25-0.3%
#14 Powell 6,5746,418156+2.4%
#15 Douglas 6,4696,38980+1.3%
#16 Torrington 6,2056,13372+1.2%
#17 Buffalo 4,7334,429304+6.9%
#18 Worland 4,7304,786-56-1.2%
#19 Mills 4,6344,199435+10.4%
#20 Wheatland 3,5163,586-70-2.0%
#21 Newcastle 3,3493,371-22-0.7%
#22 Bar Nunn 3,0122,98032+1.1%
#23 Evansville 2,8752,767108+3.9%
#24 Thermopolis 2,7212,733-12-0.4%
#25 Glenrock 2,4182,422-4-0.2%
#26 Kemmerer 2,3532,416-63-2.6%
#27 Lovell 2,3512,245106+4.7%
#28 Afton 2,2562,16690+4.2%
#29 Lyman 2,2162,13680+3.7%
#30 Star Valley Ranch 2,0741,864210+11.3%
#31 Pinedale 1,9972,014-17-0.8%
#32 Saratoga 1,7661,69472+4.3%
#33 Greybull 1,7001,65050+3.0%
#34 Wright 1,6591,64514+0.9%
#35 Lusk 1,4211,537-116-7.5%
#36 Alpine 1,3821,227155+12.6%
#37 Basin 1,3341,28747+3.7%
#38 Mountain View 1,2641,278-14-1.1%
#39 Ranchester 1,1701,063107+10.1%
#40 Sundance 1,1411,033108+10.5%
#41 Pine Bluffs 1,1111,161-50-4.3%
#42 Guernsey 1,1041,126-22-2.0%
#43 Moorcroft 1,02394380+8.5%
#44 Dubois 98490975+8.3%
#45 Upton 897898-1-0.1%
#46 Cowley 85576491+11.9%
#47 Dayton 8258169+1.1%
#48 Marbleton 824854-30-3.5%
#49 Hanna 645674-29-4.3%
#50 Pine Haven 57949485+17.2%
#51 Byron 57255715+2.7%
#52 Bear River 5245204+0.8%
#53 Diamondville 513521-8-1.5%
#54 Shoshoni 50947732+6.7%
#55 Cokeville 486499-13-2.6%
#56 Encampment 446453-7-1.5%
#57 Hudson 436437-1-0.2%
#57 Thayne 43638749+12.7%
#59 Rolling Hills 428430-2-0.5%
#60 Baggs 404406-2-0.5%
#61 Burns 39935346+13.0%
#62 Lingle 3983971+0.3%
#63 Burlington 39331479+25.2%
#64 La Barge 391396-5-1.3%
#65 Big Piney 385402-17-4.2%
#66 LaGrange 3823757+1.9%
#67 Sinclair 358374-16-4.3%
#68 Hulett 34931138+12.2%
#69 Meeteetse 3153132+0.6%
#70 Midwest 2922866+2.1%
#71 Kaycee 28524837+14.9%
#72 Ten Sleep 2602528+3.2%
#73 Glendo 2432358+3.4%
#74 Medicine Bow 235242-7-2.9%
#75 East Thermopolis 2312301+0.4%
#76 Pavillion 2282244+1.8%
#77 Fort Laramie 22421014+6.7%
#78 Rock River 2172134+1.9%
#79 Wamsutter 197203-6-3.0%
#80 Superior 180187-7-3.7%
#81 Chugwater 170177-7-4.0%
#81 Deaver 17015416+10.4%
#83 Albin 161169-8-4.7%
#84 Edgerton 1581535+3.3%
#85 Elk Mountain 146153-7-4.6%
#86 Frannie 1441386+4.3%
#87 Yoder 1331294+3.1%
#88 Clearmont 1231167+6.0%
#89 Granger 97943+3.2%
#90 Manville 9193-2-2.2%
#91 Manderson 90882+2.3%
#92 Dixon 74713+4.2%
#93 Hartville 71683+4.4%
#94 Kirby 6768-1-1.5%
#95 Bairoil 6668-2-2.9%
#95 Opal 66642+3.1%
#95 Riverside 666600.0%
#98 Van Tassell 242400.0%
#99 Lost Springs 3300.0%
All 99 cities in Wyoming.

Methodology · Wyoming population ranking

Wyoming cities ranked by Census Vintage 2025 estimates.

Wyoming ranking uses Census Vintage 2025 Population Estimates Program data as of July 1, 2025. Ranks are state-scoped, using standard competition ranking ("1224"): tied cities share the lower rank and the next rank is skipped. Growth shown is 2020 base → 2025 — within-vintage; no 2010→2025 figures appear here per methodology §6.

This page covers every city for which Census publishes annual PEP estimates in Wyoming: standard incorporated places, any consolidated city-county governments, and (where applicable) DC or Urban Honolulu. Census-designated places (CDPs) are excluded with one named exception — Urban Honolulu. In states like Rhode Island, Connecticut, and Massachusetts, many residents live in towns and townships rather than incorporated cities; PEP does not publish annual estimates for those places (a V1 limitation), so the city counts for MCD-heavy states may be lower than expected.

Read the full methodology →

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All 99 Wyoming cities — plus all 50 states.

The national CSV includes every city, state column, and state_rank_pop_current. Public-domain. sha256 verified.

Download cities-v2025.csv