Warren County, New Jersey
county in New Jersey, United States
Location within the U.S. state of New Jersey
New Jersey's location within the U.S.
|Founded||November 20, 1824|
|Named for||Joseph Warren|
|Largest city||Phillipsburg (population)|
Hardwick Township (area)
|• Total||362.86 sq mi (939.8 km2)|
|• Land||356.92 sq mi (924.4 km2)|
|• Water||5.94 sq mi (15.4 km2) 1.64%|
| • Estimate |
|• Density||300/sq mi (120/km2)|
|Congressional districts||5th, 7th|
- Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2017 - 2017 Population Estimates Archived February 13, 2020, at Archive.today, United States Census Bureau. Accessed March 24, 2018.
- New Jersey County Map Archived 2017-03-13 at the Wayback Machine, New Jersey Department of State. Accessed July 10, 2017.
- New York-Newark, NY-NJ-CT-PA Combined Statistical Area Archived 2014-12-29 at the Wayback Machine, United States Census Bureau. Accessed February 8, 2018.