Top 100 Biggest Cities in Wyoming

Rank	City	2022 Population (Est.)	Growth Rate (Annual)
1	Cheyenne	65,051	-0.2%
2	Casper	58,656	-1.0%
3	Gillette	32,884	-1.7%
4	Laramie	31,659	1.1%
5	Rock Springs	23,196	-1.2%
6	Sheridan	19,095	1.5%
7	Evanston	11,814	0.6%
8	Green River	11,609	-1.5%
9	Jackson	10,849	0.8%
10	Riverton	10,587	0.3%
11	Cody	10,174	1.1%
12	Rawlins	8,298	0.7%
13	Lander	7,550	0.4%
14	Powell	6,418	1.0%
15	Douglas	6,351	-0.2%
16	Torrington	6,132	0.2%
17	Worland	4,787	0.6%
18	Buffalo	4,469	2.2%
19	Mills	4,221	0.4%
20	Wheatland	3,597	0.4%
21	Newcastle	3,204	-0.9%
22	Bar Nunn	2,978	-0.5%
23	Evansville	2,749	-0.4%
24	Thermopolis	2,706	-0.6%
25	Kemmerer	2,422	0.7%
26	Glenrock	2,407	-0.5%
27	Lovell	2,271	2.0%
28	Pinedale	2,262	-0.4%
29	Afton	2,213	2.3%
30	Lyman	2,175	1.5%
31	Star Valley Ranch	1,967	4.6%
32	Saratoga	1,727	2.2%
33	Greybull	1,680	1.2%
34	Wright	1,619	-1.8%
35	Lusk	1,497	-0.1%
36	Mountain View	1,287	0.5%
37	Alpine	1,262	2.8%
38	Basin	1,231	1.0%
39	Pine Bluffs	1,156	-0.9%
40	Guernsey	1,138	0.8%
41	Ranchester	1,110	4.5%
42	Sundance	1,043	2.3%
43	Moorcroft	965	1.7%
44	Dubois	919	1.0%
45	Upton	913	-1.0%
46	Dayton	828	1.8%
47	Marbleton	810	-0.9%
48	Cowley	795	3.1%
49	Hanna	683	0.6%
50	Byron	568	1.1%
51	Diamondville	526	0.8%
52	Bear River	525	1.0%
53	Pine Haven	512	2.6%
54	Cokeville	503	0.6%
55	Shoshoni	491	3.6%
56	Encampment	453	1.1%
57	Hudson	439	0.2%
58	Rolling Hills	422	-0.7%
59	Baggs	406	1.0%
60	La Barge	401	0.5%
61	Lingle	400	0.3%
62	Thayne	391	1.3%
63	LaGrange	376	0.3%
64	Sinclair	374	0.5%
65	Big Piney	373	-1.1%
66	Burns	372	4.8%
67	Burlington	334	4.7%
68	Hulett	318	2.3%
69	Meeteetse	314	0.3%
70	Midwest	283	-1.0%
71	Kaycee	264	5.2%
72	Ten Sleep	251	1.2%
73	Medicine Bow	245	1.7%
74	Glendo	239	1.3%
75	East Thermopolis	226	-0.9%
76	Pavillion	226	0.4%
77	Rock River	219	1.4%
78	Fort Laramie	210	1.0%
79	Wamsutter	200	-1.5%
80	Superior	182	-1.6%
81	Chugwater	178	–
82	Albin	167	-1.2%
83	Deaver	156	0.6%
84	Edgerton	153	-0.6%
85	Elk Mountain	152	0.7%
86	Frannie	142	0.7%
87	Yoder	133	1.5%
88	Clearmont	119	4.4%
89	Granger	94	-1.1%
90	Manville	94	–
91	Manderson	89	1.1%
92	Dixon	77	4.1%
93	Kirby	75	–
94	Bairoil	67	-1.5%
95	Hartville	67	3.1%
96	Opal	63	–
97	Riverside	63	–
98	Van Tassell	23	–
99	Lost Springs	4	–

View Biggest Wyoming Cities From Different Years

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1900s	1900 1910 1920 1930 1940 1950 1960 1970 1980 1990
2000s	2000 2010 2020 2022

What is the largest city in Wyoming?

The largest city in Wyoming is Cheyenne, with a population of 65,051. Cheyenne is the 588th largest city in the US. The second largest city is Casper, with a population of 58,656, and is the 669th largest city in the US.

What is the capital of Wyoming?

The capital of Wyoming is Cheyenne, whose most recent population was 65,051. Cheyenne is also the largest city in the state of Wyoming.

What is the fastest growing city in Wyoming?

Among the 100 largest cities in Wyoming, the fastest growing city is Lost Springs, whose population has grown 300.0% since the year 2000.

What is the fastest shrinking city in Wyoming?

Among the 100 largest cities in Wyoming, the fastest shrinking city is Opal, whose population has declined 38.2% since the year 2000. Opal's peak populuation was 109 in the year 2019, and it's current population of 63 represents a 42.2% decline from it's peak. Opal was once the 18,192nd largest city in the US, but it's now the 18,810th largest.