Your Guide to the St. Louis Metro

At the confluence of the Mississippi and Missouri rivers beneath the Gateway Arch, St. Louis anchors a 2.8-million-resident, 15-county region spanning Missouri and Illinois. Discover the Gateway City — home to the Cardinals, Forest Park, the Washington University Medical Campus, Anheuser-Busch, Boeing Defense, Edward Jones, and Emerson Electric.


Regions

Explore St. Louis

9 regions, 0 communities.

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The City
The 66-square-mile city of St. Louis, an independent city not part of any county...
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Inner County
The inner-ring St. Louis County suburbs immediately west of the city of St. Loui...
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West County
The outer-ring western St. Louis County suburbs along I-64/US-40, anchored by Ch...
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South County
The South St. Louis County suburbs along I-55, I-270, and Lemay Ferry Road, anch...
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North County
The North St. Louis County suburbs along I-270 and I-170, anchored by Florissant...
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St. Charles
St. Charles County, the fast-growing northwestern suburban county across the Mis...
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Jefferson Co.
Jefferson County, the southern MSA county along I-55, anchored by Arnold (the co...
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Outer West
The outer western Missouri counties of the St. Louis MSA: Franklin (anchored by ...
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Metro East
The Illinois portion of the St. Louis MSA, known as 'Metro East,' spanning eight...

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