Mercerville, New Jersey

Mercerville, New Jersey
The Five Points intersection
Location in Mercer County and the state of New Jersey
Mercerville
Location in Mercer County
Mercerville
Location in New Jersey
Mercerville
Location in the United States
Coordinates: 40°14′09″N 74°41′32″W / 40.235832°N 74.692254°W / 40.235832; -74.692254
Country United States
State New Jersey
CountyMercer
TownshipHamilton
Area
  Total
3.72 sq mi (9.63 km2)
  Land3.69 sq mi (9.55 km2)
  Water0.03 sq mi (0.08 km2)  1.14%
Elevation
98 ft (30 m)
Population
 (2020)
  Total
13,447
  Density3,646.1/sq mi (1,407.8/km2)
Time zoneUTC−05:00 (Eastern (EST))
  Summer (DST)UTC−04:00 (Eastern (EDT))
ZIP Code
08619
FIPS code34-45480
GNIS feature ID02389472

Mercerville is an unincorporated community and census-designated place (CDP) located within Hamilton Township, in Mercer County, in the U.S. state of New Jersey. As of the 2020 census, the CDP's population was 13,447. Until after the 2000 census, the area was part of the Mercerville-Hamilton Square CDP. For the 2010 Census it was split into two CDPs, Mercerville and Hamilton Square.