Ottawa, IL Insights: Population,
Zip Codes, Influence, and Service Areas

Ottawa is a city in and the county seat of LaSalle County, Illinois, United States. It is located at the confluence of the navigable Fox River and Illinois River, the latter being a conduit for river barges and connects Lake Michigan at Chicago, to the Mississippi River, and North America's 25,000 mile river system. The population estimate was 18,742, as of 2020. It is the principal city of the Ottawa, IL Micropolitan Statistical Area.

Zip Codes in Ottawa, IL that we also serve: 61350





Cities Close To Ottawa, IL That We Also Serve



Locksmith

Locksmith9000 delivers fast, reliable, and professional locksmith services nationwide.

Our Locksmith center

With expert technicians available 24/7 and service coverage in all 50 states, we’re the go-to solution for residential, commercial, and automotive lock problems. Whether you’re in New York, Los Angeles, or a small town in between, our mobile locksmiths are just a call away — ready to restore your peace of mind.