Gray Summit, Missouri
Gray Summit: census designated place
About
Gray Summit is a CDP located in the county of Franklin in the U.S. state of Missouri.
Quick Facts about Gray Summit
| Population | 2,701 |
| Country | United States of America |
| State | Missouri (United States) |
| County | Franklin County |
| Area | 19.14 km2 |
| Latitude & Longitude | 38.4898,-90.8168 |
| Altitude | 666 feet / 203 meters |
| Time Zone | America/Chicago |
| Local time | 21:02:44 (22nd April 2026) |
| Postal code | 63039 |
| Weather | 79℉ Sunny 7-days weather |
Franklin County Missouri Incorporated and Unincorporated areas Gray Summit Highlighted locator map image
Geography
Gray Summit is located at 38°29'23"N 90°49'0"W (38.4897800, -90.8168000).
Gray Summit map
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Gray Summit zip code is 63039.
County name: Franklin, County
fips: 29071
Grays Gap, Grays Summit, Point Labaddie, Port William
Nearby Schools and Colleges
Schools and campuses linked to Gray Summit, MO. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 177250 | East Central College | Union (MO) | 63084 |
Nearby Transit Stations (7)
Rail and bus stations connected to Gray Summit, MO. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| WAH | Washington | 301 West Front St. | RAIL |
| KWD | Kirkwood | 110 West Argonne Dr. | RAIL |
| STL | Gateway Transportation Center | 551 South 16th St. | RAIL |
| HEM | Hermann | Wharf & Gutenberg Sts. | RAIL |
| ALN | Alton | 3400 College Ave. | RAIL |
Closest post offices linked to Gray Summit.
| Post Office Name | City | ZIP |
|---|---|---|
| Gray Summ Post Office | Gray Summit (MO) | 63039 |
Other cities in Franklin County
Cities, towns, neighborhoods & other populated places in Franklin County , MO.
| City Name | Population | Title |
|---|---|---|
| Washington | 14,243 | City in Franklin County, Missouri |
| Union | 12,094 | City in and county seat of Franklin County, Missouri, United States |
| Sullivan | 7,117 | City in Missouri |
| Pacific | 7,097 | City in Missouri |
| Saint Clair | 4,689 | City in Franklin County, Missouri, United States |
| Villa Ridge | 2,636 | Census designated place |
| New Haven | 2,076 | Town in Missouri |
| Gerald | 1,327 | City in Missouri, United States |
| Parkway | 511 | City in Franklin County, Missouri, United States of America |
| Oak Grove Village | 478 | Human settlement in Franklin County, Missouri, United States of America |
| Berger | 220 | City in Franklin County, Missouri, United States |
| Leslie | 170 | Village in Missouri, USA |
| Miramiguoa Park | 121 | Human settlement in Franklin County, Missouri, United States of America |
Distance to Other Cities
Gray Summit distances to largest Missouri cities