Chatham
United States
PROFILE
- Country: United States
- State: Illinois
- Population: 12,453 (2016)
- Latitude: 39° 40.6' N (39.67616°)
- Longitude: 89° 42.3' W (-89.70454°)
- Elevation: 183 m/602 ft. above sea level
- Time zone: America/Chicago (UTC -06:00); DST observed (UTC -05:00)