Fullerton Flag

Fullerton

County:
Lehigh County
County Seat:
No
Area (mi²):
3.669
State:
Pennsylvania

Fullerton is a CDP located in Lehigh County, Pennsylvania. Fullerton has a 2025 population of 16,716. Fullerton is currently growing at a rate of 0.72% annually and its population has increased by 8.44% since the most recent census, which recorded a population of 15,415 in 2020.

The average household income in Fullerton is $80,517 with a poverty rate of 15.8%.The median age in Fullerton is 34.2 years: 33.3 years for males, and 37.1 years for females.

16.7K
Total Population
4,555
Density (mi²)
119 0.72%
Growth

Fullerton Population

Demographics

Economics and Income Statistics

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)