La Salle County, IL Zip Codes
28 zip codes across 25 cities in La Salle County, IL
About La Salle County
La Salle County, Illinois (IL) contains 28 unique zip codes spanning 25 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in La Salle County.
Cities in La Salle County
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All Zip Codes in La Salle County, IL
| Zip Code | City |
|---|---|
| 60470 | Ransom |
| 60518 | Earlville |
| 60531 | Leland |
| 60549 | Serena |
| 60551 | Sheridan |
| 60552 | Somonauk |
| 60557 | Serena |
| 61301 | La Salle |
| 61316 | Cedar Point |
| 61321 | Dana |
| 61325 | Grand Ridge |
| 61332 | Leonore |
| 61334 | Lostant |
| 61341 | Marseilles |
| 61342 | Mendota |
| 61348 | Oglesby |
| 61350 | Ottawa |
| 61354 | La Salle |
| 61358 | Dana |
| 61360 | Seneca |
| 61364 | Streator |
| 61370 | Tonica |
| 61372 | Troy Grove |
| 61373 | Utica |
| 78001 | Artesia Wells |
| 78014 | Cotulla |
| 78019 | Encinal |
| 78021 | Jourdanton |
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Frequently Asked Questions
How many zip codes are in La Salle County, IL?
La Salle County, IL has 28 zip codes across 25 cities.
What cities are in La Salle County?
Cities in La Salle County include Artesia Wells, Cedar Point, Cotulla, Dana, Earlville, Encinal, Grand Ridge, Jourdanton, La Salle, Leland, Leonore, Lostant, Marseilles, Mendota, Oglesby, Ottawa, Ransom, Seneca, Serena, Sheridan, Somonauk, Streator, Tonica, Troy Grove, Utica.
What state is La Salle County in?
La Salle County is located in Illinois (IL).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.