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 Nashville-Davidson metropolitan government (balance), TN

These are the 25 ZIP codes in Nashville-Davidson metropolitan government (balance), TN with the highest median age, out of 29 with at least 1,000 residents. 37080 (Joelton, 49.3), 37205 (Nashville, 48.7) and 37189 (Whites Creek, 46.6) lead the list. There is no single "best" ZIP code in Nashville-Davidson metropolitan government (balance); the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Oldest ZIP codes in Nashville-Davidson metropolitan government (balance)

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	37080	Joelton	49.3 ±4.0	6,844	3,056	3,219
2	37205	Nashville	48.7 ±2.0	24,823	11,753	11,978
3	37189	Whites Creek	46.6 ±10.0	3,442	1,505	1,596
4	37220	Nashville	45.9 ±3.8	5,265	2,213	2,766
5	37215	Nashville	44.9 ±2.6	22,018	10,341	11,620
6	37027	Brentwood	44.4 ±1.2	61,630	22,535	23,775
7	37138	Old Hickory	44.1 ±1.9	22,575	9,708	10,885
8	37221	Nashville	41.1 ±1.4	41,935	19,935	20,761
9	37143	Pegram	41.1 ±5.5	4,214	1,614	1,703
10	37072	Goodlettsville	40.8 ±2.1	32,208	13,778	14,468
11	37218	Nashville	38.8 ±2.3	15,292	6,227	6,691
12	37115	Madison	38.4 ±1.8	40,615	19,328	20,408
13	37214	Nashville	38.4 ±2.1	29,805	14,795	16,170
14	37076	Hermitage	37.7 ±2.3	39,017	17,897	20,578
15	37201	Nashville	34.5 ±2.8	1,467	799	1,286
16	37216	Nashville	34.3 ±1.2	19,038	9,123	9,489
17	37206	Nashville	34.0 ±1.2	28,545	13,079	14,429
18	37209	Nashville	33.4 ±1.0	37,817	20,049	24,961
19	37217	Nashville	33.3 ±1.0	31,869	13,411	14,148
20	37207	Nashville	33.0 ±1.8	41,366	18,067	21,831
21	37211	Nashville	32.5 ±0.9	76,573	32,716	36,487
22	37013	Antioch	32.3 ±0.7	105,212	40,353	43,869
23	37210	Nashville	31.5 ±1.9	17,725	8,464	10,546
24	37219	Nashville	30.9 ±5.9	2,398	1,704	2,041
25	37204	Nashville	30.8 ±1.3	16,469	7,322	8,105

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; 29 of 32 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 28,868 households, on 65 carrier routes with 31,179 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 37080 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

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EDDM guides

Frequently asked questions

Which ZIP code in Nashville-Davidson metropolitan government (balance) has the highest median age?: 37080 (Joelton), at 49.3 (±4.0), among 29 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.