Census ACS 2023 · 70 cities

Largest Cities in Colorado

Colorado has 70 cities with populations of 10,000 or more. The largest city is Denver city with a population of 713,734. These cities represent the economic and cultural centers of the state, each with distinct demographic profiles reflecting local industries, housing markets, and community character. Explore the full ranking below to compare population, income, and age across all major cities in Colorado.

Source: Census ACS 2023 5-Year Estimates

#	City	Population	Median Income	Median Age
1	Windsor town	35,918	$121,758	40.3
2	Wheat Ridge city	32,158	$87,598	42.1
3	Westminster city	115,546	$96,145	37.5
4	Wellington town	11,538	$103,888	33.4
5	Welby Cdp	16,232	$78,375	33.9
6	Thornton city	142,878	$100,985	34.3
7	The Pinery Cdp	11,740	$173,889	44.7
8	Superior town	13,136	$157,909	36.5
9	Sterling city	13,273	$44,242	38
10	Steamboat Springs city	13,341	$100,156	43
11	Sherrelwood Cdp	19,368	$73,849	32.2
12	Security-Widefield Cdp	38,659	$83,916	35.1
13	Rifle city	10,466	$80,629	32.3
14	Pueblo West Cdp	34,992	$95,419	41.6
15	Pueblo city	111,514	$55,305	38.1
16	Parker town	60,115	$129,342	36.2
17	Northglenn city	37,953	$79,530	34.9
18	Monument town	11,035	$114,654	38
19	Montrose city	20,703	$63,177	45.9
20	Loveland city	77,350	$82,592	40.8
21	Louisville city	20,788	$149,159	41.8
22	Longmont city	98,958	$89,724	40.1
23	Lone Tree city	14,136	$125,699	41.1
24	Littleton city	45,092	$96,611	40.2
25	Lakewood city	156,309	$85,789	38
26	Lafayette city	30,471	$110,431	39.4
27	Ken Caryl Cdp	33,407	$116,838	41.3
28	Johnstown town	18,075	$130,851	34
29	Highlands Ranch Cdp	101,437	$155,847	41.4
30	Gunbarrel Cdp	10,424	$111,506	42.1
31	Greenwood Village city	15,485	$145,781	46.2
32	Greeley city	109,421	$68,650	32.5
33	Grand Junction city	67,027	$66,676	40
34	Golden city	20,467	$95,913	35.1
35	Glenwood Springs city	10,171	$87,000	35.7
36	Fruita city	13,578	$77,680	40.8
37	Frederick town	15,893	$135,316	37.1
38	Four Square Mile Cdp	21,788	$73,318	31.7
39	Fountain city	29,327	$85,246	31.1
40	Fort Morgan city	11,521	$59,121	32.5
41	Fort Collins city	169,705	$83,598	30.6
42	Fort Carson Cdp	18,447	$61,783	22.1
43	Firestone town	17,353	$114,591	35.6
44	Federal Heights city	14,160	$57,957	32.3
45	Fairmount Cdp	10,521	$163,785	43
46	Evans city	22,265	$72,926	29.5
47	Erie town	31,927	$163,644	37.6
48	Englewood city	33,774	$82,016	37
49	Edwards Cdp	10,415	$90,735	38.4
50	Durango city	19,257	$79,545	37.2
51	Denver city	713,734	$91,681	35.2
52	Dakota Ridge Cdp	34,159	$120,368	40.7
53	Commerce City city	64,640	$106,756	33.9
54	Columbine Cdp	25,681	$129,480	40.7
55	Colorado Springs city	483,099	$83,198	35.6
56	Clifton Cdp	19,746	$54,301	35.2
57	Cimarron Hills Cdp	18,808	$75,853	33.1
58	Cherry Creek Cdp	11,011	$147,618	42.8
59	Centennial city	107,386	$128,167	41.8
60	Castle Rock town	76,614	$143,031	35.8
61	Castle Pines city	12,573	$189,918	43.5
62	Cañon City city	17,098	$66,068	46
63	Broomfield city	75,110	$121,025	38.8
64	Brighton city	41,196	$100,134	34.4
65	Boulder city	106,274	$85,364	28.8
66	Black Forest Cdp	14,658	$142,173	48.7
67	Berthoud town	11,684	$111,297	39
68	Berkley Cdp	10,838	$76,232	35.7
69	Aurora city	390,201	$84,320	35.1
70	Arvada city	122,835	$113,396	40.2

More Rankings for Colorado

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Frequently Asked Questions

Denver city is the #1 ranked city in Colorado by population, with a value of 713,734 according to Census ACS 2023 data.

Colorado has 70 cities with 10,000+ population tracked in Census ACS 2023 data.

All data comes from the American Community Survey (ACS) 2023 5-Year estimates by the US Census Bureau.

Sources: US Census Bureau ACS 2023 5-Year Estimates

Data from the American Community Survey 2023 5-Year estimates. Covers cities with populations of 10,000 or more in Colorado.