Lockport Real EstateLockport is located in Illinois. Lockport, Illinois has a population of 25,198. Lockport is more family-centric than the surrounding county with 39.61% of the households containing married families with children. The county average for households married with children is 39.47%. The median household income in Lockport, Illinois is $85,023. The median household income for the surrounding county is $80,782 compared to the national median of $57,652. The median age of people living in Lockport is 36.2 years. Lockport WeatherThe average high temperature in July is 84 degrees, with an average low temperature in January of 15.8 degrees. The average rainfall is approximately 38.6 inches per year, with 32.3 inches of snow per year. Lockport MapReal estate near LockportNearby CitiesNearby Cities Homes for Sale |