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 codePopulationArea
63131—13.6 sq miMain

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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ZIP codes near Frontenac

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.

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