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

08501 (Allentown), at 52.5 (±6.6), among 29 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 Burlington County, NJ

These are the 25 ZIP codes in Burlington County with the highest median age, out of 29 with at least 1,000 residents. 08501 (Allentown, 52.5), 08088 (Vincentown, 51.7) and 08036 (Hainesport, 51.3) lead the list. There is no single "best" ZIP code in Burlington 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 Burlington County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	08501	Allentown	52.5 ±6.6	6,364	2,502	2,435
2	08088	Vincentown	51.7 ±1.6	24,215	9,680	9,912
3	08036	Hainesport	51.3 ±2.6	6,065	2,425	2,518
4	08215	Egg Harbor City	50.0 ±5.3	13,545	5,795	5,848
5	08087	Tuckerton	49.3 ±1.8	25,342	10,722	11,917
6	08022	Columbus	49.0 ±2.2	9,172	3,421	3,743
7	08057	Moorestown	46.7 ±1.2	21,529	8,011	8,602
8	08055	Medford	46.1 ±2.1	29,109	10,918	11,648
9	08068	Pemberton	44.6 ±4.6	6,613	2,627	2,729
10	08065	Palmyra	44.1 ±3.5	7,485	3,287	3,449
11	08054	Mount Laurel	43.0 ±1.6	46,026	19,657	21,295
12	08077	Riverton	42.8 ±1.6	20,613	7,337	7,820
13	08620	Trenton	42.7 ±6.1	11,621	4,187	4,647
14	08015	Browns Mills	42.6 ±1.7	19,567	7,079	7,797
15	08016	Burlington	42.1 ±1.5	34,920	13,078	13,936
16	08053	Marlton	41.9 ±1.8	48,179	19,698	20,227
17	08048	Lumberton	41.0 ±2.4	12,882	4,787	4,900
18	08562	Wrightstown	41.0 ±3.9	4,201	1,579	1,932
19	08505	Bordentown	40.5 ±1.3	19,142	7,350	8,156
20	08010	Beverly	40.1 ±1.4	11,861	4,594	5,055
21	08075	Riverside	39.7 ±1.5	30,615	11,461	12,375
22	08518	Florence	39.5 ±2.8	6,508	2,172	2,200
23	08046	Willingboro	39.4 ±2.0	31,981	10,574	11,817
24	08515	Chesterfield	39.3 ±1.9	8,373	2,533	1,995
25	08554	Roebling	38.4 ±2.5	3,527	1,508	1,575

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 37 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 31,124 households, on 62 carrier routes with 32,630 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 08501 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 Burlington County has the highest median age?: 08501 (Allentown), at 52.5 (±6.6), 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.