Which ZIP code in Aurora has the highest median age?

80014 (Aurora), at 40.9 (±1.9), among 13 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.

Oldest ZIP codes in Aurora, CO

These are the 13 ZIP codes in Aurora, CO with the highest median age, out of 13 with at least 1,000 residents. 80014 (Aurora, 40.9), 80016 (Aurora, 39.9) and 80015 (Aurora, 39.5) lead the list. There is no single "best" ZIP code in Aurora; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Oldest ZIP codes in Aurora

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	80014	Aurora	40.9 ±1.9	39,496	18,760	20,221
2	80016	Aurora	39.9 ±0.8	68,268	23,982	26,719
3	80015	Aurora	39.5 ±1.0	72,316	25,239	25,591
4	80137	Watkins	36.7 ±10.4	1,689	561	835
5	80013	Aurora	36.6 ±0.8	73,248	25,720	26,345
6	80247	Denver	34.9 ±1.8	29,760	14,919	15,575
7	80018	Aurora	34.3 ±0.9	19,072	6,193	9,217
8	80012	Aurora	34.0 ±0.9	51,052	19,536	19,427
9	80017	Aurora	32.9 ±1.3	40,584	14,162	14,459
10	80011	Aurora	32.0 ±1.4	53,695	18,545	20,024
11	80010	Aurora	32.0 ±2.1	42,439	14,357	15,419
12	80045	Aurora	31.5 ±1.7	1,676	828	925
13	80019	Aurora	30.7 ±2.2	7,900	2,379	3,816

How we ranked them

Ranked by median age of all residents, highest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 13 of 13 qualify.

Which of these to mail, and why

Older ZIP codes respond to health care, hearing and vision, Medicare plans, home safety, estate planning and services that come to the door.

The top five ZIP codes on this list hold 94,262 households, on 142 carrier routes with 99,711 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 80014 on the EDDM route map

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Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Aurora has the highest median age?: 80014 (Aurora), at 40.9 (±1.9), among 13 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median age of all residents, highest 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.