Largest Population ZIP Codes in Colorado

Top 50 of 525 ZIP codes in Colorado that have a population figure in the dataset.

#	ZIP	City	Population	Income	Rent	Home value
1	80013	Aurora, CO	73,870	$92,076	$1,854	$422,600
2	80015	Aurora, CO	62,432	—	—	—
3	80219	Denver, CO	61,296	—	—	—
4	80134	Parker, CO	55,075	—	—	—
5	80634	Greeley, CO	52,861	—	—	—
6	80229	Denver, CO	49,598	—	—	—
7	80631	Greeley, CO	48,603	—	—	—
8	80525	Fort Collins, CO	48,419	—	—	—
9	80011	Aurora, CO	47,461	—	—	—
10	80504	Longmont, CO	46,876	—	—	—
11	80020	Broomfield, CO	46,871	—	—	—
12	80012	Aurora, CO	46,665	—	—	—
13	80918	Colorado Springs, CO	45,467	—	—	—
14	80233	Denver, CO	45,386	—	—	—
15	80123	Littleton, CO	44,795	—	—	—
16	80526	Fort Collins, CO	44,183	—	—	—
17	80538	Loveland, CO	43,930	—	—	—
18	80022	Commerce City, CO	42,699	—	—	—
19	80127	Littleton, CO	42,597	—	—	—
20	80016	Aurora, CO	41,219	—	—	—
21	80239	Denver, CO	40,512	—	—	—
22	80010	Aurora, CO	39,728	—	—	—
23	80126	Littleton, CO	39,698	—	—	—
24	80501	Longmont, CO	39,521	—	—	—
25	80401	Golden, CO	39,378	—	—	—
26	80537	Loveland, CO	38,821	—	—	—
27	80920	Colorado Springs, CO	38,569	—	—	—
28	80221	Denver, CO	37,779	—	—	—
29	80906	Colorado Springs, CO	37,719	—	—	—
30	80014	Aurora, CO	36,710	—	—	—
31	80004	Arvada, CO	35,892	—	—	—
32	80909	Colorado Springs, CO	35,739	—	—	—
33	80003	Arvada, CO	35,384	—	—	—
34	80128	Littleton, CO	34,988	—	—	—
35	80916	Colorado Springs, CO	34,640	—	—	—
36	80017	Aurora, CO	34,270	—	—	—
37	80210	Denver, CO	33,946	—	—	—
38	80031	Westminster, CO	33,932	—	—	—
39	80601	Brighton, CO	33,833	—	—	—
40	80227	Denver, CO	33,667	—	—	—
41	80220	Denver, CO	33,529	—	—	—
42	80521	Fort Collins, CO	33,409	—	—	—
43	80231	Denver, CO	32,127	—	—	—
44	80241	Thornton, CO	31,746	—	—	—
45	80524	Fort Collins, CO	31,668	—	—	—
46	80211	Denver, CO	31,583	—	—	—
47	80204	Denver, CO	31,493	—	—	—
48	80260	Denver, CO	31,412	—	—	—
49	80503	Longmont, CO	31,064	—	—	—
50	80027	Louisville, CO	31,034	—	—	—

Methodology

ZIP codes are sorted by population (highest first), limited to the top 50. ZIP codes without this figure in the source dataset are excluded, not estimated. Figures come from U.S. Census Bureau / ACS data included in the dataset.

Largest Population ZIP Codes in Colorado

Methodology

Other rankings