Template:LaSalle County, Illinois

v t e Municipalities and communities of LaSalle County, Illinois, United States
County seat: Ottawa
Cities	Earlville LaSalle Marseilles Mendota Oglesby Ottawa Peru Streator‡ Wenona‡	Map of Illinois highlighting LaSalle County
Villages	Cedar Point Dalzell‡ Dana Grand Ridge Kangley Leland Leonore Lostant Millington‡ Naplate North Utica Ransom Rutland Seneca‡ Sheridan Somonauk‡ Tonica Troy Grove
Townships	Adams Allen Brookfield Bruce Dayton Deer Park Dimmick Eagle Earl Eden Fall River Farm Ridge Freedom Grand Rapids Groveland Hope LaSalle Manlius Mendota Meriden Miller Mission Northville Ophir Osage Ottawa Otter Creek Peru Richland Rutland Serena South Ottawa Troy Grove Utica Vermillion Wallace Waltham
CDPs	Dayton Harding Lake Holiday Serena Triumph Wedron
Other unincorporated communities	Altmar Baker Blakes Catharine Danway Dimmick Farm Ridge Fitchmoor Garfield Hitt Jonesville Kernan Leeds Lowell Meriden Milla Mount Palatine‡ Munster‡ Northville Norway Peterstown Prairie Center Richards Stavanger Sulphur Springs Ticona Waltham Welland‡ Wilsman
Ghost towns	East Wenona Little Rock Science
Footnotes	‡This populated place also has portions in an adjacent county or counties
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