Official Zip Code Name | Ottawa |
Zip Code State | Illinois |
Primary County: | La Salle |
Area Code | 815 |
Current Population: | 37081 |
Racial Majority: | White 62.49% |
Median Household Income | $55618 |
Average Adjusted Gross Income | $89060 |
Time Zone: | 6 |
Elevation Range | 615 ft. |
Area | 152.543 Sqm. |
Coordinates(Y,X) | 41.366594, -88.859149 |