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ZIP code 45321

Eldorado, OH · Preble County

About ZIP code 45321

  • ZIP code 45321 is in Eldorado, Preble County, Ohio.
  • About 1,272 people live in it, which is 34.8 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 39.871, -84.678.

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.

Eldorado, OH

ZIP code 45321 is the post office name for Eldorado, OH. 841 people live in Eldorado. Typical household income is $68,966. A typical home costs $135,600.

  • Stronger than most towns on: A place that is growing, State taxes and Clean air and low disaster risk.
  • Weaker than most towns on: Walkability, Dining and entertainment and Short commute.

See all figures for Eldorado

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.