REGION
Saint Louis County Area Codes and ZIP Codes
Missouri · United States
- Country calling code
- +1
- Local time
- America/Chicago
- Country
- United States
A local area-code link is not listed here. The country calling code is shown separately when available.
On this page
Cities & settlements
- ClaytonRegional capitalUnited States · Missouri · Saint Louis County
- FlorissantCity / settlementUnited States · Missouri · Saint Louis County
- ChesterfieldCity / settlementUnited States · Missouri · Saint Louis County
- OakvilleCity / settlementUnited States · Missouri · Saint Louis County
- WildwoodCity / settlementUnited States · Missouri · Saint Louis County
- University CityCity / settlementUnited States · Missouri · Saint Louis County
- BallwinCity / settlementUnited States · Missouri · Saint Louis County
- MehlvilleCity / settlementUnited States · Missouri · Saint Louis County
- KirkwoodCity / settlementUnited States · Missouri · Saint Louis County
- Maryland HeightsCity / settlementUnited States · Missouri · Saint Louis County
- HazelwoodCity / settlementUnited States · Missouri · Saint Louis County
- Webster GrovesCity / settlementUnited States · Missouri · Saint Louis County
- FergusonCity / settlementUnited States · Missouri · Saint Louis County
- AfftonCity / settlementUnited States · Missouri · Saint Louis County
- Spanish LakeCity / settlementUnited States · Missouri · Saint Louis County
- Old JamestownCity / settlementUnited States · Missouri · Saint Louis County
- Creve CoeurCity / settlementUnited States · Missouri · Saint Louis County
- ManchesterCity / settlementUnited States · Missouri · Saint Louis County
- LemayCity / settlementUnited States · Missouri · Saint Louis County
- ConcordCity / settlementUnited States · Missouri · Saint Louis County
- OverlandCity / settlementUnited States · Missouri · Saint Louis County
- JenningsCity / settlementUnited States · Missouri · Saint Louis County
- Saint AnnCity / settlementUnited States · Missouri · Saint Louis County
- CrestwoodCity / settlementUnited States · Missouri · Saint Louis County
- BridgetonCity / settlementUnited States · Missouri · Saint Louis County
- Town and CountryCity / settlementUnited States · Missouri · Saint Louis County
- Bellefontaine NeighborsCity / settlementUnited States · Missouri · Saint Louis County
- EurekaCity / settlementUnited States · Missouri · Saint Louis County
- EllisvilleCity / settlementUnited States · Missouri · Saint Louis County
- BerkeleyCity / settlementUnited States · Missouri · Saint Louis County
- LadueCity / settlementUnited States · Missouri · Saint Louis County
- Des PeresCity / settlementUnited States · Missouri · Saint Louis County
- Sunset HillsCity / settlementUnited States · Missouri · Saint Louis County
- Richmond HeightsCity / settlementUnited States · Missouri · Saint Louis County
- BrentwoodCity / settlementUnited States · Missouri · Saint Louis County
- MaplewoodCity / settlementUnited States · Missouri · Saint Louis County
- OlivetteCity / settlementUnited States · Missouri · Saint Louis County
- Saint JohnsCity / settlementUnited States · Missouri · Saint Louis County
- SappingtonCity / settlementUnited States · Missouri · Saint Louis County
- Valley ParkCity / settlementUnited States · Missouri · Saint Louis County
- Black JackCity / settlementUnited States · Missouri · Saint Louis County
- Saint JohnCity / settlementUnited States · Missouri · Saint Louis County
- ShrewsburyCity / settlementUnited States · Missouri · Saint Louis County
- GlendaleCity / settlementUnited States · Missouri · Saint Louis County
- Glasgow VillageCity / settlementUnited States · Missouri · Saint Louis County
- DellwoodCity / settlementUnited States · Missouri · Saint Louis County
- NormandyCity / settlementUnited States · Missouri · Saint Louis County
- Breckenridge HillsCity / settlementUnited States · Missouri · Saint Louis County
- Rock HillCity / settlementUnited States · Missouri · Saint Louis County
- NorthwoodsCity / settlementUnited States · Missouri · Saint Louis County
Administrative areas
- Township of AirportRegionUnited States · Missouri · Saint Louis County
- Township of BonhommeRegionUnited States · Missouri · Saint Louis County
- Township of ChesterfieldRegionUnited States · Missouri · Saint Louis County
- Township of ClaytonRegionUnited States · Missouri · Saint Louis County
- Township of ConcordRegionUnited States · Missouri · Saint Louis County
- Township of Creve CoeurRegionUnited States · Missouri · Saint Louis County
- Township of FergusonRegionUnited States · Missouri · Saint Louis County
- Township of FlorissantRegionUnited States · Missouri · Saint Louis County
- Township of GravoisRegionUnited States · Missouri · Saint Louis County
- Township of HadleyRegionUnited States · Missouri · Saint Louis County
- Township of JeffersonRegionUnited States · Missouri · Saint Louis County
- Township of LafayetteRegionUnited States · Missouri · Saint Louis County
- Township of LemayRegionUnited States · Missouri · Saint Louis County
- Township of Lewis and ClarkRegionUnited States · Missouri · Saint Louis County
- Township of Maryland HeightsRegionUnited States · Missouri · Saint Louis County
- Township of MeramecRegionUnited States · Missouri · Saint Louis County
- Township of MidlandRegionUnited States · Missouri · Saint Louis County
- Township of Missouri RiverRegionUnited States · Missouri · Saint Louis County
- Township of NormandyRegionUnited States · Missouri · Saint Louis County
- Township of NorthwestRegionUnited States · Missouri · Saint Louis County
- Township of NorwoodRegionUnited States · Missouri · Saint Louis County
- Township of OakvilleRegionUnited States · Missouri · Saint Louis County
- Township of QueenyRegionUnited States · Missouri · Saint Louis County
- Township of Saint FerdinandRegionUnited States · Missouri · Saint Louis County
- Township of Spanish LakeRegionUnited States · Missouri · Saint Louis County
- Township of Tesson FerryRegionUnited States · Missouri · Saint Louis County
- Township of UniversityRegionUnited States · Missouri · Saint Louis County
- Township of WildhorseRegionUnited States · Missouri · Saint Louis County
Local time & call planner
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Choose your local date and time. See when it will be at your destination, including seasonal clock changes.
Saint Louis County Time Zone
- IANA time zone
- America/Chicago
- Current UTC offset
- -06:00
- Daylight saving time
- Not in effect
Map & location
Latitude and Longitude
- Latitude
- 38.64068
- Longitude
- -90.44341
Call Saint Louis County
International dialing format
+1 [national number]
Use the national number in international format. A domestic trunk prefix is not always part of that number.
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Nearby places
Distances are measured in a straight line.
Find surrounding cities and settlements, ordered by distance.
Show nearby placesLocal facts
Population is a source snapshot, not a live count.
- Recorded population
- 990,911
- Recorded elevation
- 192 m
Names & history
Names, translations and spelling variants
Other spellings
- Saint Louis
English
- Saint Louis
- St. Louis
French
- Comté de Saint Louis