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 191 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

Ottawa, city in Illinois, United States

Streator
Streator

Streator, city in Illinois

Peru
Peru

Peru, city in Illinois, United States

All LaSalle County Cities (Aphebetical)

Cities, Towns, Neighborhoods & Other Populated Places in LaSalle County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
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
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