Oswego, IL ZIP Codes

Mailing address format for Oswego

John Smith
123 Main St
OSWEGO IL 60543
USA

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

All ZIP codes in Oswego

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

Where is Oswego? Location, county and time zone

State

Illinois

County

Kendall County

GPS coordinates

41.68471, -88.33608

Elevation

577 ft (176 m)

Time zone

America/ChicagoCST · UTC-06:00

Population

34,585

Map of Oswego, IL 60543

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Oswego Street View

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ZIP codes near Oswego

• Boulder Hill, IL
  605381.8 mi
• Montgomery, IL
  60538, 605062.8 mi
• Yorkville, IL
  605125.0 mi
• Aurora, IL
  60505, 60563, 60542, 605385.9 mi
• Plainfield, IL
  60544, 605856.0 mi
• Prestbury, IL
  605548.3 mi
• Sugar Grove, IL
  605548.6 mi
• North Aurora, IL
  60542, 605398.6 mi
• Naperville, IL
  60540, 60565, 60564, 6056310.0 mi
• Plano, IL
  6054510.2 mi
• Plattville, IL
  6044710.7 mi
• Batavia, IL
  60510, 60539, 6013411.3 mi

Oswego ZIP code: FAQ