What is the biggest city in Wyoming?

Cheyenne is the biggest city in Wyoming, with a population of 64,831 in 2023.

What is the fastest growing city in Wyoming?

Star Valley Ranch is the fastest growing city in Wyoming over the past 3 years, having grown 4.57% annually since 2020.

How many cities are in Wyoming?

There are 99 cities in Wyoming.

What are the 10 largest cities in Wyoming?

The 10 largest cities in Wyoming are: Cheyenne, Casper, Laramie, Gillette, Rock Springs, Sheridan, Evanston, Green River, Jackson and Riverton.

Wyoming Cities by Population (2023)

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City	Rank	2023 Population	2020 Census	Annual Change	Density (mi²)	Area (mi²)
Cheyenne	1	64,831	65,161	-0.17%	2,017	32.14
Casper	2	57,502	59,242	-0.99%	2,168	26.52
Laramie	3	32,363	31,313	1.11%	1,765	18.33
Gillette	4	31,766	33,458	-1.71%	1,382	22.99
Rock Springs	5	22,636	23,481	-1.21%	1,168	19.38
Sheridan	6	19,655	18,821	1.46%	1,551	12.68
Evanston	7	11,959	11,742	0.61%	1,163	10.29
Green River	8	11,263	11,786	-1.5%	822	13.70
Jackson	9	11,015	10,767	0.76%	3,724	2.96
Riverton	10	10,659	10,551	0.34%	1,032	10.32
Cody	11	10,389	10,068	1.05%	1,017	10.22
Rawlins	12	8,413	8,241	0.69%	1,020	8.25
Lander	13	7,610	7,520	0.4%	811	9.38
Powell	14	6,550	6,353	1.02%	1,527	4.29
Douglas	15	6,321	6,366	-0.24%	972	6.50
Torrington	16	6,158	6,119	0.21%	1,329	4.63
Worland	17	4,847	4,757	0.62%	1,057	4.59
Buffalo	18	4,667	4,373	2.19%	1,042	4.48
Mills	19	4,257	4,203	0.43%	1,437	2.96
Wheatland	20	3,625	3,583	0.39%	885	4.10
Newcastle	21	3,148	3,232	-0.88%	1,229	2.56
Bar Nunn	22	2,946	2,994	-0.54%	1,404	2.10
Evansville	23	2,727	2,760	-0.4%	787	3.46
Thermopolis	24	2,676	2,721	-0.56%	1,121	2.39
Kemmerer	25	2,458	2,404	0.74%	315	7.80
Glenrock	26	2,385	2,418	-0.46%	1,036	2.30
Lovell	27	2,362	2,227	1.99%	2,143	1.10
Afton	28	2,314	2,164	2.25%	521	4.44
Lyman	29	2,243	2,142	1.54%	1,442	1.55
Pinedale	30	2,242	2,272	-0.44%	1,036	2.16
Star Valley Ranch	31	2,151	1,881	4.57%	792	2.71
Saratoga	32	1,806	1,689	2.27%	531	3.40
Greybull	33	1,720	1,660	1.18%	911	1.89
Wright	34	1,561	1,649	-1.82%	547	2.85
Lusk	35	1,495	1,498	-0.07%	723	2.07
Alpine	36	1,333	1,228	2.78%	1,491	0.89
Mountain View	37	1,299	1,281	0.46%	1,503	0.86
Basin	38	1,255	1,219	0.97%	531	2.36
Ranchester	39	1,212	1,062	4.48%	1,709	0.71
Guernsey	40	1,156	1,129	0.78%	1,128	1.02
Pine Bluffs	41	1,136	1,166	-0.87%	352	3.22
Sundance	42	1,091	1,020	2.25%	358	3.05
Moorcroft	43	998	949	1.73%	790	1.26
Dubois	44	937	910	0.97%	269	3.48
Upton	45	895	922	-1%	302	2.96
Dayton	46	859	813	1.9%	1,606	0.54
Cowley	47	846	771	3.17%	969	0.87
Marbleton	48	796	817	-0.87%	878	0.91
Hanna	49	691	679	0.58%	338	2.04
Byron	50	580	562	1.04%	640	0.91
Pine Haven	51	539	499	2.67%	412	1.31
Bear River	52	535	520	0.94%	278	1.92
Diamondville	53	534	522	0.76%	458	1.17
Shoshoni	54	527	474	3.54%	147	3.58
Cokeville	55	509	500	0.59%	390	1.30
Encampment	56	463	448	1.09%	290	1.60
Hudson	57	441	438	0.23%	1,035	0.43
Rolling Hills	58	416	425	-0.72%	633	0.66
Baggs	59	414	402	0.98%	820	0.51
Burns	60	409	355	4.87%	134	3.05
La Barge	61	405	399	0.5%	417	0.97
Lingle	62	402	399	0.25%	1,293	0.31
Thayne	63	401	386	1.26%	275	1.46
La Grange	64	378	375	0.27%	929	0.41
Sinclair	65	378	372	0.53%	155	2.43
Burlington	66	366	319	4.57%	362	1.01
Big Piney	67	365	377	-1.08%	719	0.51
Hulett	68	332	311	2.15%	385	0.86
Meeteetse	69	316	313	0.32%	363	0.87
Kaycee	70	292	251	5.04%	665	0.44
Midwest	71	277	286	-1.07%	641	0.43
Ten Sleep	72	257	248	1.18%	1,420	0.18
Medicine Bow	73	253	241	1.61%	73	3.46
Glendo	74	245	236	1.24%	415	0.59
Pavillion	75	228	225	0.44%	1,134	0.20
Rock River	76	225	216	1.35%	97	2.33
East Thermopolis	77	222	228	-0.89%	1,227	0.18
Fort Laramie	78	214	208	0.94%	805	0.27
Wamsutter	79	194	203	-1.52%	113	1.72
Chugwater	80	178	178		58	3.06
Superior	81	176	185	-1.68%	157	1.12
Albin	82	163	169	-1.21%	1,109	0.15
Deaver	83	158	155	0.64%	156	1.01
Elk Mountain	84	154	151	0.65%	556	0.28
Edgerton	85	151	154	-0.66%	597	0.25
Frannie	86	144	141	0.7%	325	0.44
Yoder	87	137	131	1.48%	643	0.21
Clearmont	88	129	114	4.03%	772	0.17
Manville	89	94	94		346	0.27
Granger	90	92	95	-1.07%	36	2.53
Manderson	91	91	88	1.11%	107	0.85
Dixon	92	83	74	3.75%	634	0.13
Kirby	93	75	75		490	0.15
Hartville	94	71	65	2.9%	274	0.26
Bairoil	95	65	68	-1.52%	46	1.41
Opal	96	63	63		160	0.39
Riverside	97	63	63		233	0.27
Van Tassell	98	23	23		13	1.83
Lost Springs	99	4	4		44	0.09

showing: 99 rows

Despite being the 9th largest by area, Wyoming has a population of just 589,713 inhabitants, making it the least populous city in the U.S., even falling behind Washington D.C. The most populous city is the capital city of Cheyenne, which has a population estimated to be over 63,000 as of 2017. There are nine other cities in the state that have populations exceeding 10,000, including Casper, Gillette, Laramie and Rock Springs.

There are 99 incorporated municipalities in the state, classified into cities and towns. These are spread across 23 counties. The smallest city in the state is Kemmerer, which is located in Lincoln County and has a population of just over 2,600. The incorporated cities and towns account for only 0.3% of the state’s area but almost 70% of the population resides within these areas.

Wyoming Cities by Population (2023)

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