Statistical Items of Interest - 2005
Warren County Population (2000 Census) 102,437
New Jersey Population (2000 Census) 8,414,350
Warren County Population Density 281/sq.mi.
New Jersey Population Density 1,124/sq.mi.
Warren County (Square Miles) 364.55
New Jersey (Square Miles) 7,489.21
Population Rank Among 21 NJ Counties 19th
Area Rank Among 21 NJ Counties 9th
Number of Municipalities 22
County Seat Belvidere
Equalized Property Valuation (2005) $10,329,899,313
State Highways 110 miles
County Highways 253 miles
Municipal Roads 655 miles
Warren County Area 233,312 acres
Urban Area 32,616 acres
Woodland Coverage 109,062 acres
Federal Parkland 9,113 acres
State Parkland 25,734 acres
County Parkland 1,623 acres
Municipal Parkland 3,207 acres
Semi-Public/Nonprofit Open Space 5,989 acres
Internal Lakes/Streams 5,310 acres
Wetlands 22,239 acres
Agricultural Land 61,238 acres
Barren Land 1,889 acres
Number of Manufacturing Firms (1997) 168
Number of Farms (2002) 814
Land in Farms (2002) 78,042 acres
Average Farm Size (2002) 96 acres
 
Farmland Preservation:  
   Development easements purchased (107 farms) 12,709 acres
   8-year voluntary program (17 farms) 2,329 acres
   Enrollment for future acquisition (66 farms) 4,410 acres
Per Capita Income (1999) $25,728
Number of Housing Units (2002) 42,866
Labor Force (2004 Average) 57,900
Unemployment Rate (2004 Average) 4.3%
Places of Work (2000 Census)  
   Worked in Warren County 21,034
   Worked outside of County in New Jersey 25,409
   Worked outside of County and State 3,915
   Full-time County Government Employees 824
Elevation 125’ to 1,600’ above sea level
Average Annual Rainfall 45.59 inches
Average Annual Snowfall 31.50 inches
Average Summer Temperature 70.3 degrees
Average Winter Temperature 29.2 degrees
Education Facilities  
   Public Elementary Schools 34
   Private Elementary Schools 8
   Public High Schools 6
   Private High Schools 2
   Colleges 2
   Colleges within a 50-miles radius 16
Hospitals 2
Hospitals within a 25-miles radius 11
Medical Centers and Clinics 4
General Aviation Airports within Warren County 2