Frontenac, MO ZIP Code
ZIP code, county, time zone and coordinates of Frontenac, Missouri
The ZIP code of Frontenac, MO is 63131. It is in St. Louis County.
Mailing address format for Frontenac
John Smith 123 Main St FRONTENAC MO 63131 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in Frontenac
| ZIP code | Population | Area | |
|---|---|---|---|
| 63131 | — | 13.6 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is Frontenac? Location, county and time zone
- State
- Missouri
- County
- St. Louis County
- GPS coordinates
- 38.63007, -90.41898
- Elevation
- 577 ft (176 m)
- Time zone
- America/ChicagoCST · UTC-06:00
- Population
- 3,612
Map of Frontenac, MO 63131
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Frontenac Street View
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Open in Google Maps ›ZIP codes near Frontenac
- Crystal Lake Park, MO
631310.9 mi - Westwood, MO
631411.2 mi - Huntleigh, MO
631311.3 mi - Ladue, MO
63124, 631441.9 mi - Country Life Acres, MO
631312.0 mi - Warson Woods, MO
631242.2 mi - Creve Coeur, MO
631412.6 mi - Des Peres, MO
63131, 631222.6 mi - Town and Country, MO
63141, 631313.1 mi - Rock Hill, MO
631443.1 mi - Glendale, MO
631193.2 mi - Kirkwood, MO
631223.5 mi
Frontenac ZIP code: FAQ
What is the ZIP code for Frontenac, MO?
The main ZIP code for Frontenac, MO is 63131.
How many ZIP codes does Frontenac have?
Frontenac has 1 ZIP code.
What county is Frontenac, MO in?
Frontenac is in St. Louis County, Missouri.
What time zone is Frontenac in?
Frontenac is in the America/Chicago time zone (CST, UTC-06:00 right now).
What are the coordinates of Frontenac?
Latitude 38.63007, longitude -90.41898.
Last updated: