Barrington Flag

Barrington

County:
Lake County
County Seat:
No
Area (mi²):
4.616
State:
Illinois

Barrington is a village located in Lake County, Illinois. Barrington has a 2026 population of 10,615. Barrington is currently growing at a rate of 0.48% annually but its population has decreased by -0.85% since the most recent census, which recorded a population of 10,706 in 2020.

10.6K
Total Population
2,299
Density (mi²)
51 0.48%
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)