Town Chart.

← Look up another ZIP code · All towns in Ohio

ZIP code 43420

Fremont, OH · Sandusky County

About ZIP code 43420

  • ZIP code 43420 is in Fremont, Sandusky County, Ohio.
  • About 29,520 people live in it, which is 83.6 people per square mile.
  • It also reaches into Ottawa County.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 41.357, -83.113.

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.

Fremont, OH

ZIP code 43420 is the post office name for Fremont, OH. 15,835 people live in Fremont. Typical household income is $47,024. A typical home costs $117,500.

  • Stronger than most towns on: Walkability, Short commute and Cost of living.
  • Weaker than most towns on: Jobs and income, Schools and Home internet and working from home.

See all figures for Fremont

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.