ZIP Code 52309

Zip Code: 52309
Type: Standard
Official USPS city name: Monmouth
Official USPS State Code: IA
Official State Name: Iowa
ZCTA: TRUE
Population: 460.0
Density: 6.2
Primary Official County Code: 19097
Primary Official County Name: Jackson
Official County Name: Jackson| Jones
Official County Code: 19097| 19105
Imprecise: FALSE
Military: FALSE
Timezone: America/Chicago (16:00 PM Thursday, April 03 2025-04-03 (GMT -0500))
Geo Point: 42.12354, -90.88873