Biggest Cities in Colorado - 2020 Census Data

Top 100 Biggest Cities In Colorado (2020 Census)

Rank	City	2020 Population	Growth Rate (Annual)
1	Timnath	6,780	26.9%
2	Severance	7,971	9.7%
3	Firestone	16,652	5.1%
4	Frederick	14,699	5.4%
5	Monument	10,435	6.6%
6	Erie	30,580	5.4%
7	Wellington	11,205	5.9%
8	Johnstown	17,356	5.8%
9	Lochbuie	8,187	5.6%
10	Castle Rock	73,700	4.3%
11	Windsor	33,269	6.0%
12	Commerce City	62,793	3.2%
13	Milliken	8,451	4.2%
14	Eagle	7,463	1.4%
15	New Castle	4,932	0.9%
16	Mead	4,780	3.5%
17	Parker	58,800	2.6%
18	Evans	22,259	1.8%
19	Berthoud	10,653	7.6%
20	Eaton	5,838	3.0%
21	Gypsum	8,088	2.2%
22	Dacono	6,342	4.3%
23	Lone Tree	14,208	3.4%
24	Silt	3,555	2.0%
25	Fruita	13,385	0.6%
26	Fountain	29,909	1.5%
27	Poncha Springs	940	2.5%
28	Brighton	40,187	1.9%
29	Broomfield	74,513	2.9%
30	Deer Trail	1,104	7.3%
31	Breckenridge	5,096	1.2%
32	Bayfield	2,846	2.0%
33	Montezuma	75	1.4%
34	Ophir	196	2.1%
35	Snowmass Village	3,093	0.9%
36	Thornton	142,166	1.8%
37	Wiggins	1,435	4.9%
38	Alma	296	0.9%
39	Rico	331	2.2%
40	Ridgway	1,177	2.4%
41	Crestone	138	0.8%
42	Montrose	20,356	0.6%
43	Winter Park	1,029	0.3%
44	Central City	781	1.7%
45	Rifle	10,425	1.3%
46	Sawpit	37	-0.8%
47	Fraser	1,401	1.4%
48	Loveland	76,622	1.4%
49	Basalt	3,981	0.3%
50	Grand Junction	65,822	1.2%
51	Superior	13,302	0.6%
52	Fort Collins	169,032	1.6%
53	Keenesburg	1,255	1.1%
54	Bennett	2,904	2.3%
55	Lyons	2,241	1.0%
56	Greeley	109,388	1.6%
57	Aurora	386,580	1.7%
58	Longmont	100,359	1.5%
59	Silverthorne	4,492	1.5%
60	Parachute	1,394	2.5%
61	Ault	1,920	2.4%
62	Greenwood Village	15,640	1.2%
63	Dillon	1,069	1.7%
64	Colorado Springs	480,213	1.4%
65	Lafayette	30,801	2.3%
66	Columbine Valley	1,503	1.8%
67	Durango	19,046	1.2%
68	Buena Vista	2,877	1.0%
69	Mount Crested Butte	949	1.7%
70	Steamboat Springs	13,190	0.9%
71	Denver	717,630	1.8%
72	Hot Sulphur Springs	681	0.3%
73	Mountain Village	1,261	-0.5%
74	Glenwood Springs	9,999	0.4%
75	La Salle	2,358	1.9%
76	Blue River	885	0.4%
77	Pierce	1,097	2.8%
78	Platteville	2,954	1.7%
79	Cedaredge	2,303	0.2%
80	Marble	130	-0.1%
81	Granby	2,089	1.1%
82	Westcliffe	516	-1.0%
83	Carbondale	6,454	0.0%
84	Arvada	124,478	1.6%
85	Hillrose	311	1.7%
86	Palmer Lake	2,658	0.9%
87	Kiowa	727	0.1%
88	Frisco	2,949	0.9%
89	Rockvale	511	0.5%
90	Gunnison	6,483	1.0%
91	Norwood	533	0.3%
92	Federal Heights	14,404	2.3%
93	Jamestown	259	-0.6%
94	Silverton	630	-0.1%
95	Silver Cliff	605	0.3%
96	Olathe	1,889	0.2%
97	Hayden	1,941	0.7%
98	Northglenn	38,045	0.6%
99	Aspen	6,988	0.5%
100	Woodland Park	7,941	1.0%

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