Which ZIP code in Duval County has the highest median age?

32223 (Jacksonville), at 47.1 (±2.2), among 33 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 Duval County, FL

These are the 25 ZIP codes in Duval County with the highest median age, out of 33 with at least 1,000 residents. 32223 (Jacksonville, 47.1), 32204 (Jacksonville, 46.4) and 32250 (Jacksonville Beach, 45.6) lead the list. There is no single "best" ZIP code in Duval County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Oldest ZIP codes in Duval County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	32223	Jacksonville	47.1 ±2.2	26,160	10,478	11,222
2	32204	Jacksonville	46.4 ±6.7	9,151	5,119	5,240
3	32250	Jacksonville Beach	45.6 ±2.1	29,072	12,965	15,038
4	32220	Jacksonville	44.1 ±2.7	12,298	4,872	5,899
5	32266	Neptune Beach	43.1 ±1.9	7,168	3,229	3,311
6	32233	Atlantic Beach	41.0 ±2.8	24,633	10,203	11,860
7	32202	Jacksonville	40.8 ±1.0	6,023	2,235	3,279
8	32226	Jacksonville	40.7 ±3.2	21,256	7,444	8,656
9	32257	Jacksonville	40.3 ±1.7	42,904	17,833	18,209
10	32207	Jacksonville	40.0 ±1.6	36,998	16,791	19,060
11	32219	Jacksonville	39.8 ±6.6	14,302	5,537	7,709
12	32225	Jacksonville	39.6 ±1.2	55,905	22,102	24,861
13	32208	Jacksonville	39.3 ±2.9	32,699	13,328	12,975
14	32209	Jacksonville	37.9 ±2.0	34,657	14,465	14,815
15	32205	Jacksonville	37.9 ±1.8	29,148	14,406	15,234
16	32217	Jacksonville	37.7 ±2.2	20,221	8,634	10,224
17	32221	Jacksonville	37.5 ±2.2	32,833	11,390	13,171
18	32254	Jacksonville	37.0 ±3.5	13,927	5,421	6,153
19	32206	Jacksonville	36.6 ±2.2	17,105	7,282	8,290
20	32218	Jacksonville	36.4 ±2.4	72,905	26,386	33,785
21	32258	Jacksonville	36.2 ±1.8	40,408	15,897	18,615
22	32216	Jacksonville	35.8 ±1.9	42,298	18,703	19,680
23	32210	Jacksonville	35.6 ±1.4	65,729	26,775	29,066
24	32222	Jacksonville	34.6 ±2.5	18,258	7,357	7,970
25	32244	Jacksonville	34.5 ±1.0	63,592	25,060	26,909

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; 33 of 36 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 36,663 households, on 70 carrier routes with 40,710 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 32223 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 Duval County has the highest median age?: 32223 (Jacksonville), at 47.1 (±2.2), among 33 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.