ZIP Code 45674

Zip Code: 45674
Type: POBox
Official USPS city name: Rio Grande
Official USPS State Code: OH
Official State Name: Ohio
ZCTA: TRUE
Population: 656.0
Density: 156.6
Primary Official County Code: 39053
Primary Official County Name: Gallia
Official County Name: Gallia
Official County Code: 39053
Imprecise: FALSE
Military: FALSE
Timezone: America/New_York (12:17 PM Friday, November 06 2026-11-06 (GMT -0500))
Geo Point: 38.88163, -82.37329

Map