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ZIP code 61275

Port Byron, IL · Rock Island County

About ZIP code 61275

  • ZIP code 61275 is in Port Byron, Rock Island County, Illinois.
  • About 4,253 people live in it, which is 49.4 people per square mile.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 41.600, -90.298.

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.

Port Byron, IL

ZIP code 61275 is the post office name for Port Byron, IL. 1,854 people live in Port Byron. Typical household income is $111,667. A typical home costs $278,200.

  • Stronger than most towns on: Cost of living, Space and yard size and Jobs and income.
  • Weaker than most towns on: Property taxes, Airport access and Safety.

See all figures for Port Byron

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.