North America > United States of America > Mid-Atlantic > New Jersey > Gateway (New Jersey) > Union County (New Jersey)
Union County is part of the Gateway region of New Jersey that is covered by sprawling metropolitan areas of New York City.
Cities[edit]
- Berkeley Heights
- Clark
- Cranford
- Elizabeth
- Fanwood
- Garwood
- Hillside
- Kenilworth
- Linden
- Mountainside
- New Providence
- Plainfield
- Rahway
- Roselle
- Roselle Park
- Scotch Plains
- Springfield
- Summit
- Union (township)
- Westfield
- Winfield