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ZIP code 45312

Casstown, OH · Miami County

About ZIP code 45312

  • ZIP code 45312 is in Casstown, Miami County, Ohio.
  • About 1,086 people live in it, which is 15.3 people per square mile.
  • It also reaches into Champaign County.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 40.060, -84.080.

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.

Casstown, OH

ZIP code 45312 is the post office name for Casstown, OH. 259 people live in Casstown. Typical household income is $51,250. A typical home costs $110,600.

  • Stronger than most towns on: State taxes, Home internet and working from home and Schools.
  • Weaker than most towns on: Walkability, Diversity & community and Dining and entertainment.

See all figures for Casstown

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.