Cities & Towns in LaSalle County, IL
LaSalle County, county in Illinois, United States. As of 2020 county had an estimated population of 107,571 inhabitants. The county was created 192 years ago in 1831. Its county seat is "Ottawa".
There are 31 city/town in LaSalle County, IL. The largest city of LaSalle County is Ottawa with a population of 18,097. Other cities include, Streator population 12,933, Peru population 9,612, La Salle population 9,609, Mendota population 6,904
Ottawa
Ottawa, city in Illinois, United States
Streator
Streator, city in Illinois
Peru
Peru, city in Illinois, United States
All LaSalle County Cities (Aphebetical)
Cities, Towns, Neighborhoods & Other Populated Places in LaSalle County.
| City Name | Title | County | Population |
|---|---|---|---|
| Cedar Point | Human settlement in Illinois, United States of America | LaSalle | 251 |
| Dana | Village in United States of America | LaSalle | 149 |
| Deer Park | Village in United States of America | LaSalle | 4,199 |
| Dimmick | Township in LaSalle County, Illinois | LaSalle | 697 |
| Earlville | City in Delaware County, Iowa, United States of America | LaSalle | 1,570 |
| Farm Ridge | Township in LaSalle County, Illinois | LaSalle | 858 |
| Garfield | Human settlement in Illinois, United States of America | LaSalle | 1,483 |
| Grand Ridge | Human settlement in Illinois, United States of America | LaSalle | 519 |
| Kangley | Human settlement in Illinois, United States of America | LaSalle | 229 |
| La Salle | City in LaSalle County, Illinois, United States | LaSalle | 9,609 |
| Leland | Village in Illinois, United States | LaSalle | 902 |
| Leonore | Village in LaSalle County, Illinois, United States | LaSalle | 121 |
| Lostant | Human settlement in Illinois, United States of America | LaSalle | 477 |
| Marseilles | City in LaSalle County, Illinois | LaSalle | 4,778 |
| Mendota | Township in LaSalle County, Illinois | LaSalle | 6,904 |
| Meriden | Township in LaSalle County, Illinois | LaSalle | 303 |
| Naplate | Human settlement in Illinois, United States of America | LaSalle | 465 |
| Northville | Township in LaSalle County, Illinois | LaSalle | 6,753 |
| Oglesby | City in LaSalle Co. | LaSalle | 3,526 |
| Ottawa | City in Illinois, United States | LaSalle | 18,097 |
| Peru | City in Illinois, United States | LaSalle | 9,612 |
| Ransom | Human settlement in United States of America | LaSalle | 350 |
| Rutland | Human settlement in Illinois, United States of America | LaSalle | 303 |
| Seneca | Village in Illinois | LaSalle | 2,179 |
| Serena | Human settlement in Illinois, United States of America | LaSalle | 1,088 |
| Sheridan | Village in Illinois, United States | LaSalle | 2,515 |
| Streator | City in Illinois | LaSalle | 12,933 |
| Tonica | Village in Illinois, USA | LaSalle | 705 |
| Troy Grove | Township in LaSalle County, Illinois | LaSalle | 236 |
| Utica | Village also known as Utica, in LaSalle County, Illinois | LaSalle | 1,988 |
| Waltham | Human settlement in LaSalle County, Illinois, United States of America | LaSalle | 393 |
