ZIP Code 63010

Zip Code: 63010
Type: Standard
Official USPS city name: Arnold
Official USPS State Code: MO
Official State Name: Missouri
ZCTA: TRUE
Population: 35888.0
Density: 638.6
Primary Official County Code: 29099
Primary Official County Name: Jefferson
Official County Name: Jefferson
Official County Code: 29099
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (09:51 AM Sunday, February 23 2025-02-23 (GMT -0600))
Geo Point: 38.42948, -90.39324

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