ZIP Code 63648

Zip Code: 63648
Type: Standard
Official USPS city name: Irondale
Official USPS State Code: MO
Official State Name: Missouri
ZCTA: TRUE
Population: 1386.0
Density: 18.2
Primary Official County Code: 29221
Primary Official County Name: Washington
Official County Name: Washington| St. Francois
Official County Code: 29221| 29187
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (14:54 PM Monday, March 31 2025-03-31 (GMT -0500))
Geo Point: 37.82143, -90.6949