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/ST-LOUISVILLE

St. Louisville ZIP code, Ohio

The ZIP code for St. Louisville, OH is 43071, and its area code is 740.

USPS city name
1 ZIP code
Population
278
Area code
740
State
Ohio

Also written Saint Louisville, the spelling the Postal Service uses.

St. Louisville in numbers

About 278 people live in St. Louisville, in 112 households. The median household income is $73,382 a year, about the same as the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $157,800 (27% below the Ohio median), and median gross rent is $1,063 a month. The median age is 43.3; 8.2% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 26 minutes.

Population278St. Louisville278
Households112St. Louisville112
Median age43.3St. Louisville43.3Ohio39.7US 38.9
Median household income$73,382St. Louisville$73,382Ohio$71,389US $80,734
Median home value$157,800St. Louisville$157,800Ohio$214,800US $332,700
Median gross rent$1,063St. Louisville$1,063Ohio$1,034US $1,413
Bachelor's degree or higher8.2%St. Louisville8.2%Ohio31.5%US 35.7%
Mean commute26.0 minSt. Louisville26.0 minOhio23.4 minUS 26.4 min
Population density1,099 / sq miSt. Louisville1,099 / sq mi

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

ZIP codes addressed as Saint Louisville

ZIP codes with the USPS city name Saint Louisville
ZIP City Type Population Median income Median home
43071 Saint Louisville , OH Standard 2,371 $78,824 $222,900

Map of St. Louisville ZIP codes

The ZIP codes of St. Louisville, 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 St. Louisville

The nearest larger towns are Utica (2,248 people, 4.7 mi), Newark (50,783 people, 6.9 mi) and Martinsburg (303 people, 7.6 mi).

Towns near St. Louisville
TownPopulationDistance
Newark 50,783 6.9 mi
Granville 5,999 9.1 mi
Heath 10,644 10.5 mi
Johnstown 5,286 14.3 mi
Hebron 2,508 14.7 mi
Mount Vernon 17,052 15.1 mi
Beechwood Trails 3,133 16.0 mi
Buckeye Lake 2,525 16.6 mi
Apple Valley 5,548 18.8 mi
Pataskala 18,223 19.1 mi
New Albany 10,896 19.7 mi
Fredericktown 2,652 22.3 mi
Reynoldsburg 41,224 24.4 mi
Baltimore 3,050 24.5 mi

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

Cite this page

zipcodes.pro. “St. Louisville, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/st-louisville

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