Highland Park Flag

Highland Park

County:
Lake County
County Seat:
No
Area (mi²):
12.234
State:
Illinois

Highland Park is a city located in Lake County, Illinois. Highland Park has a 2026 population of 30,794. Highland Park is currently growing at a rate of 0.95% annually and its population has increased by 2.11% since the most recent census, which recorded a population of 30,157 in 2020.

30.8K
Total Population
2,517
Density (mi²)
291 0.95%
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)