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

07865 (Port Murray), at 34.1 (±7.5), among 22 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 Hunterdon County, NJ

These are the 22 ZIP codes in Hunterdon County with the lowest median age, out of 22 with at least 1,000 residents. 07865 (Port Murray, 34.1), 08809 (Clinton, 37.6) and 08829 (High Bridge, 38.9) lead the list. There is no single "best" ZIP code in Hunterdon 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 Hunterdon County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	07865	Port Murray	34.1 ±7.5	2,825	948	1,214
2	08809	Clinton	37.6 ±2.3	6,703	2,269	—
3	08829	High Bridge	38.9 ±2.5	3,580	1,415	1,524
4	08876	Somerville	39.6 ±1.9	23,380	9,885	11,060
5	08887	Three Bridges	40.2 ±7.1	1,380	570	453
6	08848	Milford	42.0 ±3.7	8,134	2,909	3,193
7	08822	Flemington	42.5 ±1.3	32,556	12,476	12,783
8	08827	Hampton	43.8 ±3.2	4,346	1,638	1,745
9	08825	Frenchtown	44.4 ±6.1	4,735	2,130	2,022
10	08525	Hopewell	45.3 ±2.2	4,522	1,903	1,946
11	08801	Annandale	46.0 ±3.1	7,267	2,760	3,214
12	08867	Pittstown	46.1 ±5.4	5,204	1,812	1,898
13	08804	Bloomsbury	46.6 ±9.2	3,465	1,308	1,147
14	08826	Glen Gardner	47.2 ±2.7	5,459	2,223	2,133
15	08551	Ringoes	47.4 ±5.0	5,873	2,071	1,991
16	08802	Asbury	48.5 ±6.7	4,552	1,513	1,472
17	08853	Neshanic Station	48.7 ±5.6	5,634	1,984	1,933
18	08833	Lebanon	49.7 ±4.1	9,184	3,625	3,555
19	07830	Califon	50.5 ±3.4	7,379	2,777	2,488
20	08889	Whitehouse Station	52.6 ±2.9	10,193	4,333	4,309
21	08530	Lambertville	53.3 ±2.2	8,119	3,596	3,487
22	08559	Stockton	56.0 ±7.0	4,836	2,052	2,056

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; 22 of 24 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 15,087 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 07865 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

Map it and price it

EDDM guides

Frequently asked questions

Which ZIP code in Hunterdon County has the lowest median age?: 07865 (Port Murray), at 34.1 (±7.5), among 22 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.