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/GRATIOT

Gratiot ZIP code, Ohio

The ZIP code for Gratiot, OH is 43740, and its area code is 740.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
264
Area code
740
State
Ohio

Mail addressed to Gratiot uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Gratiot in numbers

About 264 people live in Gratiot, in 113 households. The median household income is $67,083 a year, 6% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $130,800 (39% below the Ohio median), and median gross rent is $744 a month. The median age is 44.0; 11.5% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 32 minutes.

Population264Gratiot264
Households113Gratiot113
Median age44.0Gratiot44.0Ohio39.7US 38.9
Median household income$67,083Gratiot$67,083Ohio$71,389US $80,734
Median home value$130,800Gratiot$130,800Ohio$214,800US $332,700
Median gross rent$744Gratiot$744Ohio$1,034US $1,413
Bachelor's degree or higher11.5%Gratiot11.5%Ohio31.5%US 35.7%
Mean commute31.8 minGratiot31.8 minOhio23.4 minUS 26.4 min
Population density1,970 / sq miGratiot1,970 / sq mi

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

ZIP codes addressed as Gratiot

ZIP codes with the USPS city name Gratiot
ZIP City Type Population Median income Median home
43740 Gratiot , OH Standard 261 $66,806 $128,800

Other ZIP codes overlapping Gratiot

These ZIP codes cover part of Gratiot but are addressed as somewhere else.

ZIP codes overlapping Gratiot
ZIP City Type Population Median income Median home
43056 Heath , OH Standard 17,637 $80,014 $253,900

Map of Gratiot ZIP codes

43740

The ZIP codes of Gratiot, 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 Gratiot

The nearest larger towns are Hanover (1,180 people, 9.6 mi), Marne (416 people, 9.6 mi) and Jacksontown (276 people, 10 mi).

Towns near Gratiot
TownPopulationDistance
Zanesville 24,740 10.8 mi
North Zanesville 2,758 12.1 mi
Heath 10,644 12.9 mi
Newark 50,783 13.8 mi
Buckeye Lake 2,525 14.1 mi
Hebron 2,508 14.3 mi
New Lexington 4,519 16.2 mi
Granville 5,999 16.9 mi
Baltimore 3,050 21.8 mi
Beechwood Trails 3,133 23.9 mi
New Concord 2,657 25.5 mi
Lancaster 41,249 25.9 mi
Pataskala 18,223 27.0 mi
Johnstown 5,286 28.4 mi

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

Cite this page

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

Underlying data is public domain or openly licensed — sources, vintages and licences.