Town Chart.

← Look up another ZIP code · All towns in Illinois

ZIP code 61877

Sidney, IL · Champaign County

About ZIP code 61877

  • ZIP code 61877 is in Sidney, Champaign County, Illinois.
  • About 1,106 people live in it, which is 14.7 people per square mile.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 39.995, -88.078.

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.

Sidney, IL

ZIP code 61877 is the post office name for Sidney, IL. 936 people live in Sidney. Typical household income is $88,618. A typical home costs $197,600.

  • Stronger than most towns on: Dining and entertainment, Long, healthy lives and Housing affordability.
  • Weaker than most towns on: A place that is growing, Diversity & community and Property taxes.

See all figures for Sidney

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.