Population density (sq mi)2,19322891
Median age36.037.437.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)61%55%55%
Families w/ Kids under 1850%44%43%
Speak English91%77%79%
Speak Spanish2%13%13%

Key findings

  • The population density in Lockport is 862% higher than Illinois
  • The median age in Lockport is 4% lower than Illinois
  • In Lockport 93.47% of the population is White
  • In Lockport 1.81% of the population is Black
  • In Lockport 1.58% of the population is Asian

Compare Lockport, IL Demographics


      Lockport population breakdown by race

      American Indian0.13%0.23%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race1.63%2.34%3.06%
      Other race1.37%5.86%4.75%
      In Lockport, 8.8% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Lockport age breakdown

      Marital status

      Age of children in married couples

      Source: The Lockport, IL demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).