Pennington Flag

Pennington

County:
Mercer County
County Seat:
No
Area (mi²):
0.961
State:
New Jersey

Pennington is a borough located in Mercer County, New Jersey. Pennington has a 2026 population of 2,906. Pennington is currently growing at a rate of 1.36% annually and its population has increased by 4.27% since the most recent census, which recorded a population of 2,787 in 2020.

2.9K
Total Population
3,024
Density (mi²)
39 1.36%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)