Information For ZIP Code 8553 City Rocky Hill

Map For Location Rocky Hill

Location Information


Country : United States
State : New Jersey
County : Somerset
Incorporated : December 18, 1889
• Type : Borough
• Body : Borough Council
• Mayor : Robert Uhrik (D, term ends December 31, 2022)[3][4]
• Municipal clerk : Rebecca P. Newman[5]
• Total : 682
• Land : 0.619 sq mi (1.604 km2)
• Water : 0.003 sq mi (0.008 km2) 0.52%
Area rank : 537th of 566 in state21st of 21 in county[1]
Elevation[7] : 108 ft (33 m)
• Estimate (2019)[11] : 669
• Rank : 548th of 566 in state20th of 21 in county[12]
• Density : 1,101.4/sq mi (425.3/km2)
• Density rank : 370th of 566 in state11th of 21 in county[12]
Time zone : UTC−05:00 (Eastern (EST))
• Summer (DST) : UTC−04:00 (Eastern (EDT))
ZIP Code : 08553[13][14]
Area code(s) : 609 Exchanges: 252, 279, 430, 921, 924[15]
FIPS code : 3403564320[1][16][17]
GNIS feature ID : 0885376[1][18]
Website : www.rockyhill-nj.gov