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/GREENHILLS

Greenhills ZIP codes, Ohio

No ZIP code is named for Greenhills, OH; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 45240 and 45218.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
3,702
State
Ohio

Greenhills in numbers

About 3,702 people live in Greenhills, in 1,481 households. The median household income is $70,250 a year, about the same as the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $174,100 (19% below the Ohio median), and median gross rent is $993 a month. The median age is 39.3; 32.3% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 25 minutes.

Population3,702Greenhills3,702
Households1,481Greenhills1,481
Median age39.3Greenhills39.3Ohio39.7US 38.9
Median household income$70,250Greenhills$70,250Ohio$71,389US $80,734
Median home value$174,100Greenhills$174,100Ohio$214,800US $332,700
Median gross rent$993Greenhills$993Ohio$1,034US $1,413
Bachelor's degree or higher32.3%Greenhills32.3%Ohio31.5%US 35.7%
Mean commute24.5 minGreenhills24.5 minOhio23.4 minUS 26.4 min
Population density2,976 / sq miGreenhills2,976 / sq mi

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

ZIP codes covering Greenhills

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

ZIP codes overlapping Greenhills
ZIP City Type Population Median income Median home
45218 Cincinnati , OH Standard 3,836 $71,000 $179,900
45240 Cincinnati , OH Standard 29,600 $71,947 $203,700

Map of Greenhills ZIP codes

4521845240

The ZIP codes of Greenhills, 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 Greenhills

The nearest larger towns are Forest Park (20,025 people, 1.4 mi), New Burlington (5,426 people, 1.9 mi) and Woodlawn (3,894 people, 2.7 mi).

Towns near Greenhills
TownPopulationDistance
Forest Park 20,025 1.4 mi
New Burlington 5,426 1.9 mi
Woodlawn 3,894 2.7 mi
Mount Healthy Heights 3,263 2.7 mi
Mount Healthy 6,919 2.7 mi
Springdale 11,033 2.8 mi
Pleasant Run Farm 4,524 2.9 mi
Wyoming 8,723 3.3 mi
Pleasant Run 5,629 3.5 mi
Northbrook 10,742 3.5 mi
Finneytown 12,506 3.5 mi
Lincoln Heights 3,124 3.7 mi
North College Hill 9,555 3.9 mi
Northgate 6,723 4.0 mi

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

Cite this page

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

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