| County Name | LaSalle County |
| FIPS Code | 17099 |
| Population | 113924 |
| Unemployment Rate | 5.5% |
| Time Zone: | Central Daylight Time |
List of All Zipcodes in LaSalle County, Illinois | |||||||
|---|---|---|---|---|---|---|---|
| ZIP Code | ZIP Code Name | Population | ZIP Type | ||||
| Ransom | 616 | Non-Unique | ||||
| Earlville | 3580 | Non-Unique | ||||
| Leland | 1902 | Non-Unique | ||||
| Millington | 665 | Non-Unique | ||||
| Sandwich | 12218 | Non-Unique | ||||
| Serena | 643 | Non-Unique | ||||
| Sheridan | 5062 | Non-Unique | ||||
| Somonauk | 4448 | Non-Unique | ||||
| La Salle | 10588 | Non-Unique | ||||
| Blackstone | 282 | Non-Unique | ||||
| Dana | 282 | Non-Unique | ||||
| Grand Ridge | 1073 | Non-Unique | ||||
| Lostant | 741 | Non-Unique | ||||
| Marseilles | 8234 | Non-Unique | ||||
| Mendota | 9216 | Non-Unique | ||||
| Oglesby | 4696 | Non-Unique | ||||
| Ottawa | 24246 | Non-Unique | ||||
| Peru | 10870 | Non-Unique | ||||
| Rutland | 478 | Non-Unique | ||||
| Seneca | 3393 | Non-Unique | ||||
| Streator | 20133 | Non-Unique | ||||
| Tonica | 1460 | Non-Unique | ||||
| Utica | 2031 | Non-Unique | ||||
| Wenona | 1457 | Non-Unique | ||||
| Wedron | 155 | PO Box | ||||
| Cedar Point | 282 | PO Box | ||||
| Leonore | 134 | PO Box | ||||
| Triumph | N/A | PO Box | ||||
| Troy Grove | 145 | PO Box | ||||
| List of Counties that Border LaSalle County, Illinois |
|---|
| Bureau, IL |
| DeKalb, IL |
| Grundy, IL |
| Kendall, IL |
| LaSalle, IL |
| Lee, IL |
| Livingston, IL |
| Marshall, IL |
| Putnam, IL |
| Woodford, IL |