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/GEORGETOWN

Georgetown ZIP code, Ohio

The ZIP code for Georgetown, OH is 45121, and its area codes are 937 and 326.

USPS city name
1 ZIP code
Population
3,899
Area codes
937, 326
State
Ohio

Georgetown in numbers

About 3,899 people live in Georgetown, in 1,791 households. The median household income is $41,607 a year, 42% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $148,600 (31% below the Ohio median), and median gross rent is $760 a month. The median age is 45.8; 14.5% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 36 minutes.

Population3,899Georgetown3,899
Households1,791Georgetown1,791
Median age45.8Georgetown45.8Ohio39.7US 38.9
Median household income$41,607Georgetown$41,607Ohio$71,389US $80,734
Median home value$148,600Georgetown$148,600Ohio$214,800US $332,700
Median gross rent$760Georgetown$760Ohio$1,034US $1,413
Bachelor's degree or higher14.5%Georgetown14.5%Ohio31.5%US 35.7%
Mean commute36.1 minGeorgetown36.1 minOhio23.4 minUS 26.4 min
Population density940 / sq miGeorgetown940 / sq mi

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

ZIP codes addressed as Georgetown

ZIP codes with the USPS city name Georgetown
ZIP City Type Population Median income Median home
45121 Georgetown , OH Standard 9,030 $60,188 $164,600

Map of Georgetown ZIP codes

The ZIP codes of Georgetown, 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 Georgetown

The nearest larger towns are Mount Orab (4,987 people, 11 mi), Maysville, KY (8,737 people, 16 mi) and Amelia (12,871 people, 20 mi).

Towns near Georgetown
TownPopulationDistance
Mount Orab 4,987 11.2 mi
Bethel 2,658 11.9 mi
Williamsburg 2,608 15.4 mi
Maysville, KY 8,737 16.1 mi
West Union 2,899 19.8 mi
Amelia 12,871 20.3 mi
Batavia 2,794 20.6 mi
New Richmond 2,766 21.8 mi
Withamsville 7,429 24.5 mi
Mount Carmel 4,890 26.5 mi
Alexandria, KY 10,562 27.0 mi
Cherry Grove 4,176 27.0 mi
Summerside 4,662 27.0 mi
Forestville 10,831 27.4 mi

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

Cite this page

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

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