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ZIP Code 63021 — Ballwin, MO

ZIP code 63021 serves Ballwin, Missouri, within St. Louis County. It is part of area code 636, with population 56,217 and mean income of $103,527.

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Location details

City
Ballwin
County
St. Louis County
State
Missouri (MO)
Area code
636
Population
56,217
Mean income
$103,527
Coordinates
38.569840, -90.545690
Timezone
America/Chicago

Related ZIP codes in MO

Open state page
63376
Saint Peters, MO
65807
Springfield, MO
65203
Columbia, MO
63129
Saint Louis, MO
63031
Florissant, MO
63301
Saint Charles, MO
63123
Saint Louis, MO
63366
O Fallon, MO

About ZIP code 63021

ZIP code 63021 is a Standard ZIP in Ballwin, Missouri. It is linked to area code 636 and can be used to explore related ZIP codes, state-level coverage, and nearby geographic data.

The location coordinates are 38.569840, -90.545690, which can later be displayed on a map for better geographic context.

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