Onawa, IA ZIP Code

Mailing address format for Onawa

John Smith
123 Main St
ONAWA IA 51040
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Onawa

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Onawa? Location, county and time zone

State

Iowa

County

Monona County

GPS coordinates

42.02648, -96.09092

Elevation

1,050 ft (320 m)

Time zone

America/ChicagoCST · UTC-06:00

Population

2,906

Map of Onawa, IA 51040

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Onawa Street View

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ZIP codes near Onawa

• Turin, IA
  510406.4 mi
• Blencoe, IA
  515236.7 mi
• Whiting, IA
  510637.6 mi
• Decatur, NE
  680208.2 mi
• Castana, IA
  510109.8 mi
• Hornick, IA
  5102614.0 mi
• Moorhead, IA
  5155814.2 mi
• Rodney, IA
  5105114.2 mi
• Little Sioux, IA
  5154515.4 mi
• Macy, NE
  6803915.4 mi
• River Sioux, IA
  5154515.6 mi
• Sloan, IA
  5105515.8 mi

Onawa ZIP code: FAQ