Counties with the most prewar homes in New Jersey

FotosForTheFuture // Shutterstock

- Share of homes built prewar: 9.5%
- Total prewar homes: 11,883

#20. Somerset County
Thomas Kloc // Shutterstock

- Share of homes built prewar: 9.7%
- Total prewar homes: 10,550

#19. Gloucester County
EQRoy // Shutterstock

- Share of homes built prewar: 10.4%
- Total prewar homes: 17,844

#18. Burlington County
Canva

- Share of homes built prewar: 10.7%
- Total prewar homes: 32,122

#17. Middlesex County
Mihai_Andritoiu // Shutterstock

- Share of homes built prewar: 12.3%
- Total prewar homes: 23,135

#16. Morris County
Andrew F. Kazmierski // Shutterstock

- Share of homes built prewar: 12.4%
- Total prewar homes: 30,430

#15. Monmouth County
Jorge Moro // Shutterstock

- Share of homes built prewar: 12.6%
- Total prewar homes: 5,268

#14. Cape May County
Linda Harms // Shutterstock

- Share of homes built prewar: 13.0%
- Total prewar homes: 7,218

#13. Sussex County
MSPhotographic // Shutterstock

- Share of homes built prewar: 14.5%
- Total prewar homes: 15,296

#12. Atlantic County
EQRoy // Shutterstock

- Share of homes built prewar: 16.8%
- Total prewar homes: 8,228

#11. Hunterdon County
Khairil Azhar Junos // Shutterstock

- Share of homes built prewar: 16.8%
- Total prewar homes: 8,734

#10. Cumberland County
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- Share of homes built prewar: 17.4%
- Total prewar homes: 34,186

#9. Camden County
Canva

- Share of homes built prewar: 20.0%
- Total prewar homes: 69,629

#8. Bergen County
Paul Brady Photography // Shutterstock

- Share of homes built prewar: 20.0%
- Total prewar homes: 27,396

#7. Mercer County
EQRoy // Shutterstock

- Share of homes built prewar: 20.5%
- Total prewar homes: 5,075

#6. Salem County
Canva

- Share of homes built prewar: 22.0%
- Total prewar homes: 9,653

#5. Warren County
Canva

- Share of homes built prewar: 23.8%
- Total prewar homes: 47,236

#4. Union County
Canva

- Share of homes built prewar: 26.3%
- Total prewar homes: 46,361

#3. Passaic County
Mihai_Andritoiu // Shutterstock

- Share of homes built prewar: 29.6%
- Total prewar homes: 90,900

#2. Essex County
f11 photo // Shutterstock

- Share of homes built prewar: 31.6%
- Total prewar homes: 89,403

This story features data reporting and writing by Elena Cox and is part of a series utilizing data automation across 50 states.

#1. Hudson County
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