Warren County

Alpha
Belvidere
Brass Castle
Hackettstown
Oxford
Phillipsburg
Washington
HASC code :US-NJ-WA
FIPS 6-4 code :34041
Capital :Belvidere
Largest city :Phillipsburg
Elevation :High : Hackettstown 571 ft
Low : Belvidere 257 ft
Population :102,437
Land Area :358 sq mi
(927 km²)
Density :286.14/sq mi
(110.48/km²)
Time zone :UTC -5
Website :http://www.co.warren.nj.us