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ZIP code 61360

Seneca, IL · La Salle County

About ZIP code 61360

  • ZIP code 61360 is in Seneca, La Salle County, Illinois.
  • About 3,610 people live in it, which is 29.4 people per square mile.
  • It also reaches into Grundy County.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 41.334, -88.605.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Seneca, IL

ZIP code 61360 is the post office name for Seneca, IL. 2,450 people live in Seneca. Typical household income is $86,830. A typical home costs $227,500.

  • Stronger than most towns on: Dining and entertainment, Safety and Schools.
  • Weaker than most towns on: Property taxes, Clean air and low disaster risk and Cost of living.

See all figures for Seneca

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.