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/MOUNT-STERLING

Mount Sterling ZIP code, Ohio

The ZIP code for Mount Sterling, OH is 43143, and its area code is 740.

USPS city name
1 ZIP code
Population
1,737
Area code
740
State
Ohio

Mount Sterling in numbers

About 1,737 people live in Mount Sterling, in 664 households. The median household income is $72,692 a year, about the same as the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $197,200 (8% below the Ohio median), and median gross rent is $835 a month. The median age is 35.0; 19.4% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 28 minutes.

Population1,737Mount Sterling1,737
Households664Mount Sterling664
Median age35.0Mount Sterling35.0Ohio39.7US 38.9
Median household income$72,692Mount Sterling$72,692Ohio$71,389US $80,734
Median home value$197,200Mount Sterling$197,200Ohio$214,800US $332,700
Median gross rent$835Mount Sterling$835Ohio$1,034US $1,413
Bachelor's degree or higher19.4%Mount Sterling19.4%Ohio31.5%US 35.7%
Mean commute27.5 minMount Sterling27.5 minOhio23.4 minUS 26.4 min
Population density1,029 / sq miMount Sterling1,029 / sq mi

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

ZIP codes addressed as Mount Sterling

ZIP codes with the USPS city name Mount Sterling
ZIP City Type Population Median income Median home
43143 Mount Sterling , OH Standard 5,803 $100,333 $242,800

Map of Mount Sterling ZIP codes

43143

The ZIP codes of Mount Sterling, 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 Mount Sterling

The nearest larger towns are Commercial Point (3,141 people, 15 mi), Washington Court House (14,439 people, 15 mi) and South Bloomfield (3,329 people, 15 mi).

Towns near Mount Sterling
TownPopulationDistance
Commercial Point 3,141 14.6 mi
Washington Court House 14,439 14.6 mi
South Bloomfield 3,329 14.9 mi
Grove City 42,517 15.2 mi
London 10,484 15.2 mi
West Jefferson 4,392 16.4 mi
Ashville 4,648 16.8 mi
Lake Darby 4,608 17.4 mi
Lincoln Village 8,928 18.2 mi
Circleville 14,142 19.7 mi
Obetz 7,330 20.3 mi
Grandview Heights 8,647 22.2 mi
Groveport 5,900 22.6 mi
Hilliard 38,033 23.0 mi

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

Cite this page

zipcodes.pro. “Mount Sterling, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/mount-sterling

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