This is the Riddle Hill ZIP Code page. Riddle Hill is a city name in Riddle Hill, Illinois, United States. The city name is designated by USPS, it could be a city, town,village school name, etc.
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 62711 | Riddle Hill | IL | 39.78672 | -89.76455 |