Lake Barrington Flag

Lake Barrington

County:
Cook County
County Seat:
No
Area (mi²):
5.736
State:
Illinois

Lake Barrington is a village located in Cook County, Illinois. Lake Barrington has a 2026 population of 5,160. Lake Barrington is currently growing at a rate of 0.49% annually and its population has increased by 1.38% since the most recent census, which recorded a population of 5,090 in 2020.

5.2K
Total Population
900
Density (mi²)
25 0.49%
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)