RANKING · 1990 CENSUS · 21 SHOWN OF 21

Newest housing stock, New Jersey counties · 1990

New Jersey counties ranked by median year housing was built (2023 ACS). This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 2000

01Ocean County, NJNJ673,7461972–

02Hunterdon County, NJNJ131,7811967–

03Burlington County, NJNJ481,4391966–

04Somerset County, NJNJ356,4861966–

05Sussex County, NJNJ148,0631966–

06Atlantic County, NJNJ278,6571965–

07Gloucester County, NJNJ312,6381965–

08Cape May County, NJNJ93,3901965–

09Middlesex County, NJNJ883,3351963–

10Monmouth County, NJNJ651,0351963–

11Morris County, NJNJ524,2511962–

12Camden County, NJNJ535,7991959–

13Cumberland County, NJNJ157,1481959–

14Warren County, NJNJ112,9531958–

15Mercer County, NJNJ399,2891957–

16Salem County, NJNJ66,2801957–

17Bergen County, NJNJ977,0261954–

18Passaic County, NJNJ531,6241952–

19Union County, NJNJ601,8631951–

20Essex County, NJNJ896,3791949–

21Hudson County, NJNJ735,0331941–

SHOWING 1–21 OF 21

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES