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ZIP code 61031

Franklin Grove, IL · Lee County

About ZIP code 61031

  • ZIP code 61031 is in Franklin Grove, Lee County, Illinois.
  • About 1,492 people live in it, which is 12.8 people per square mile.
  • It also reaches into Ogle County.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 41.833, -89.316.

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.

Franklin Grove, IL

ZIP code 61031 is the post office name for Franklin Grove, IL. 988 people live in Franklin Grove. Typical household income is $58,618. A typical home costs $124,400.

  • Stronger than most towns on: Housing affordability, Dining and entertainment and Long, healthy lives.
  • Weaker than most towns on: Property taxes, Home internet and working from home and Walkability.

See all figures for Franklin Grove

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.