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/HAMILTON

Hamilton ZIP codes, Ohio

Hamilton, OH has 4 ZIP codes (45011, 45013, 45015 and 45012) and area codes 513 and 283. The largest is 45011.

USPS city name
4 ZIP codes
Overlapping the city
1 more
Population
63,468
Area codes
513, 283
State
Ohio

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

Hamilton in numbers

About 63,468 people live in Hamilton, in 24,858 households, the 10th-largest of Ohio's 1,264 census places. The median household income is $55,166 a year, 23% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $165,200 (23% below the Ohio median), and median gross rent is $1,007 a month. The median age is 34.8; 16.5% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 25 minutes.

Population63,468Hamilton63,468
Households24,858Hamilton24,858
Median age34.8Hamilton34.8Ohio39.7US 38.9
Median household income$55,166Hamilton$55,166Ohio$71,389US $80,734
Median home value$165,200Hamilton$165,200Ohio$214,800US $332,700
Median gross rent$1,007Hamilton$1,007Ohio$1,034US $1,413
Bachelor's degree or higher16.5%Hamilton16.5%Ohio31.5%US 35.7%
Mean commute24.5 minHamilton24.5 minOhio23.4 minUS 26.4 min
Population density2,957 / sq miHamilton2,957 / sq mi

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

ZIP codes addressed as Hamilton

ZIP codes with the USPS city name Hamilton
ZIP City Type Population Median income Median home
45011 Hamilton , OH Standard 75,864 $91,873 $293,800
45013 Hamilton , OH Standard 53,998 $73,633 $232,200
45015 Hamilton , OH Standard 11,038 $48,312 $120,700
45012 Hamilton , OH No street area — — —

Other ZIP codes overlapping Hamilton

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

ZIP codes overlapping Hamilton
ZIP City Type Population Median income Median home
45014 Fairfield , OH Standard 45,773 $75,661 $232,400

Map of Hamilton ZIP codes

The ZIP codes of Hamilton, 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 Hamilton

The nearest larger towns are Cincinnati (311,224 people, 18 mi), Dayton (136,579 people, 33 mi) and Muncie, IN (64,751 people, 71 mi).

Towns near Hamilton
TownPopulationDistance
Fairfield 44,828 4.5 mi
Pleasant Run Farm 4,524 6.5 mi
Pleasant Run 5,629 7.0 mi
Ross 2,601 7.5 mi
Beckett Ridge 9,496 7.6 mi
Forest Park 20,025 7.8 mi
Trenton 13,583 7.9 mi
Mount Healthy Heights 3,263 8.5 mi
Springdale 11,033 8.6 mi
New Burlington 5,426 8.9 mi
Greenhills 3,702 9.1 mi
Northgate 6,723 9.9 mi
Northbrook 10,742 10.2 mi
Dry Ridge 2,554 10.6 mi

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

Cite this page

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

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