1135 N Harlem Ave River Forest is located at 41.901039, -87.804970 geo coordinates. 1135 N Harlem Ave, River Forest, IL 60302 is located in Illinois, Oak Park, River Forest, United States Of America. Postal code is: 60302
| Latitude | Longitude |
|---|---|
| 41.901039 | -87.804970 |
| DMS Latitude | DMS Longitude |
|---|---|
| 41° 54´ 3.7404'' N | 87° 48´ 17.8920'' W |