Average GPS coordinates for Charleston Postcode location: 39.487, -88.176. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Charleston on map:
Listing cities & postcodes (1):
>> Illinois, 61920 Charleston, Coles, GPS coordinates: 39.4869,-88.1761
Listing cities & postcodes (1):
>> Illinois, 61920 Charleston, Coles, GPS coordinates: 39.4869,-88.1761