Illinois City [Mark] Basic Information
City | Mark |
State | Illinois |
Population | 547 (male: 54.0%, female: 46.0%) |
ZIP Code(s) | 61340 |
Median Household Income | $67,929 |
Races |
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Elevation | 690 feet |
Land Area | 0.81 square miles. |
Population density | 664 people per square mile |
Coordinates | Latitude: 41.27 N, Longitude: 89.25 W |
On Google Map | |
Area codes | 815 |
Random address | Mark random address |