Lockport is a city located in Will County, in the state of Illinois (IL), United States. Nestled in the East North Central division of the Midwest region, it covers an area of 7.1 square miles (18.0 km²) and sits at an elevation of 650 ft. With a population of approximately 15,191 residents, Lockport offers a vibrant community life.
The town's population is composed of about 49.18% males and 50.82% females, and it has a population density of 145.62 people per square mile (828.43/km²). Lockport lies at a latitude of 41.59 and a longitude of -88.05, operating in the UTC-6.
Locals reflect a blend of American ancestry, with roots primarily in United States (0%), followed by English (7.6%), German (30.2%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 60441.