Which ZIP code in Denver County has the lowest median age?

80216 (Denver), at 29.8 (±1.3), among 30 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

Youngest ZIP codes in Denver County, CO

These are the 25 ZIP codes in Denver County with the lowest median age, out of 30 with at least 1,000 residents. 80216 (Denver, 29.8), 80239 (Denver, 32.5) and 80246 (Denver, 32.5) lead the list. There is no single "best" ZIP code in Denver County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Youngest ZIP codes in Denver County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	80216	Denver	29.8 ±1.3	17,330	6,854	11,010
2	80239	Denver	32.5 ±0.9	44,956	13,410	13,055
3	80246	Denver	32.5 ±1.9	13,097	7,666	7,863
4	80204	Denver	32.7 ±0.6	35,318	17,283	23,062
5	80249	Denver	32.9 ±1.8	41,590	13,650	16,968
6	80205	Denver	33.1 ±0.8	34,571	18,122	21,542
7	80203	Denver	33.2 ±0.7	22,441	15,936	18,391
8	80231	Denver	33.3 ±1.2	35,883	16,395	17,774
9	80211	Denver	34.0 ±0.7	38,177	20,551	22,072
10	80202	Denver	34.0 ±2.1	18,589	12,279	15,645
11	80223	Denver	34.6 ±2.0	19,246	8,907	10,542
12	80219	Denver	34.7 ±1.1	59,523	21,322	20,642
13	80221	Denver	34.9 ±1.2	39,718	15,084	15,643
14	80247	Denver	34.9 ±1.8	29,760	14,919	15,575
15	80237	Denver	35.3 ±2.1	23,384	12,007	13,063
16	80210	Denver	35.7 ±1.0	39,113	17,713	18,801
17	80238	Denver	36.0 ±1.8	30,575	11,625	14,485
18	80236	Denver	36.6 ±2.0	16,863	6,185	6,446
19	80235	Denver	36.6 ±2.7	8,373	4,033	4,288
20	80218	Denver	36.7 ±1.3	19,149	12,534	13,242
21	80206	Denver	37.2 ±1.2	24,383	14,064	14,798
22	80220	Denver	37.7 ±1.2	37,203	16,930	17,334
23	80224	Denver	37.7 ±1.4	19,352	8,683	8,965
24	80222	Denver	37.9 ±2.0	23,838	11,458	11,987
25	80209	Denver	38.0 ±1.0	27,564	15,251	15,707

How we ranked them

Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 30 of 35 qualify.

Which of these to mail, and why

Younger ZIP codes skew toward renters, students and young families: fitness, quick-service food, apartments, entertainment and first-time-buyer offers.

The top five ZIP codes on this list hold 58,863 households, on 84 carrier routes with 71,958 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 80216 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Denver County has the lowest median age?: 80216 (Denver), at 29.8 (±1.3), among 30 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024).
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.