Lockport Flag

Lockport

County:
Will County
County Seat:
No
Area (mi²):
11.721
State:
Illinois

Lockport is a city located in Will County, Illinois. Lockport has a 2026 population of 26,915. Lockport is currently growing at a rate of 1.07% annually and its population has increased by 2.91% since the most recent census, which recorded a population of 26,153 in 2020.

26.9K
Total Population
2,296
Density (mi²)
284 1.07%
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)