Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/OH/FREMONT

Fremont ZIP code, Ohio

The ZIP code for Fremont, OH is 43420, and its area codes are 419 and 567.

USPS city name
1 ZIP code
Population
15,835
Area codes
419, 567
State
Ohio

Fremont in numbers

About 15,835 people live in Fremont, in 6,763 households. The median household income is $47,024 a year, 34% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $117,500 (45% below the Ohio median), and median gross rent is $775 a month. The median age is 36.8; 15.1% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 19 minutes.

Population15,835Fremont15,835
Households6,763Fremont6,763
Median age36.8Fremont36.8Ohio39.7US 38.9
Median household income$47,024Fremont$47,024Ohio$71,389US $80,734
Median home value$117,500Fremont$117,500Ohio$214,800US $332,700
Median gross rent$775Fremont$775Ohio$1,034US $1,413
Bachelor's degree or higher15.1%Fremont15.1%Ohio31.5%US 35.7%
Mean commute18.9 minFremont18.9 minOhio23.4 minUS 26.4 min
Population density1,858 / sq miFremont1,858 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Fremont city. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Fremont

ZIP codes with the USPS city name Fremont
ZIP City Type Population Median income Median home
43420 Fremont , OH Standard 29,520 $61,331 $152,900

Map of Fremont ZIP codes

43420

The ZIP codes of Fremont, OH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Fremont

The nearest larger towns are Tiffin (17,818 people, 17 mi), Sandusky (24,606 people, 22 mi) and Oregon (19,799 people, 27 mi).

Towns near Fremont
TownPopulationDistance
Ballville 3,929 2.3 mi
Clyde 6,331 7.8 mi
Gibsonburg 2,532 11.0 mi
Port Clinton 5,970 14.2 mi
Bellevue 8,187 15.3 mi
Tiffin 17,818 16.8 mi
Fostoria 12,344 20.4 mi
Sandusky 24,606 22.0 mi
Walbridge 3,034 25.1 mi
Northwood 5,193 26.0 mi
Oregon 19,799 26.8 mi
Norwalk 17,095 27.3 mi
Bowling Green 29,983 27.7 mi
Rossford 6,323 28.3 mi

More nearby: every ZIP code in Sandusky County · Ohio ZIP codes

Cite this page

zipcodes.pro. “Fremont, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/fremont

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