Union County Map, New Jersey
Detailed road and geographic map of Union County.
County Information
- State: New Jersey
- FIPS Code: 34039
- Population: 575,345
- Area (sq mi): 102.9
- Density: 5,591.3/sq mi
- Growth Trend: +1.2%
- Households: 209,908
- Election Data: Democrat
- Climate Zone: Mixed/Moderate
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Overview
Union County is located in the U.S. state of New Jersey. It has a land area of approximately 102.9 square miles.