Waterloo, IL ZIP Code

Mailing address format for Waterloo

John Smith
123 Main St
WATERLOO IL 62298
USA

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

All ZIP codes in Waterloo

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

Where is Waterloo? Location, county and time zone

State

Illinois

County

Monroe County

GPS coordinates

38.34121, -90.15272

Elevation

719 ft (219 m)

Time zone

America/ChicagoCST · UTC-06:00

Population

11,013

Map of Waterloo, IL 62298

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Waterloo Street View

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ZIP codes near Waterloo

• Floraville, IL
  622855.8 mi
• Paderborn, IL
  622855.9 mi
• Valmeyer, IL
  622958.2 mi
• Millstadt, IL
  622608.3 mi
• Columbia, IL
  622368.8 mi
• Maeystown, IL
  622568.8 mi
• Hecker, IL
  622489.0 mi
• Smithton, IL
  6228510.2 mi
• Kimmswick, MO
  6305311.6 mi
• Oakville, MO
  6312911.7 mi
• Red Bud, IL
  6227812.3 mi
• Imperial, MO
  6305312.5 mi

Waterloo ZIP code: FAQ