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ZIP code 62305

Quincy, IL · Adams County

About ZIP code 62305

  • ZIP code 62305 is in Quincy, Adams County, Illinois.
  • About 19,036 people live in it, which is 52.8 people per square mile.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 39.929, -91.344.

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.

Quincy, IL

ZIP code 62305 is the post office name for Quincy, IL. 39,109 people live in Quincy. Typical household income is $56,480. A typical home costs $153,200.

  • Stronger than most towns on: Short commute, Walkability and Dining and entertainment.
  • Weaker than most towns on: Property taxes, Space and yard size and Airport access.

See all figures for Quincy

Other ZIP codes in Quincy

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