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/BAINBRIDGE

Bainbridge ZIP code, Ohio

The ZIP code for Bainbridge, OH is 45612, and its area code is 740.

USPS city name
1 ZIP code
Population
617
Area code
740
State
Ohio

Bainbridge in numbers

About 617 people live in Bainbridge, in 244 households. The median household income is $56,250 a year, 21% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $97,700 (55% below the Ohio median), and median gross rent is $910 a month. The median age is 41.8; 17.2% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 32 minutes.

Population617Bainbridge617
Households244Bainbridge244
Median age41.8Bainbridge41.8Ohio39.7US 38.9
Median household income$56,250Bainbridge$56,250Ohio$71,389US $80,734
Median home value$97,700Bainbridge$97,700Ohio$214,800US $332,700
Median gross rent$910Bainbridge$910Ohio$1,034US $1,413
Bachelor's degree or higher17.2%Bainbridge17.2%Ohio31.5%US 35.7%
Mean commute31.5 minBainbridge31.5 minOhio23.4 minUS 26.4 min
Population density1,212 / sq miBainbridge1,212 / sq mi

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

ZIP codes addressed as Bainbridge

ZIP codes with the USPS city name Bainbridge
ZIP City Type Population Median income Median home
45612 Bainbridge , OH Standard 4,933 $53,500 $147,300

Map of Bainbridge ZIP codes

The ZIP codes of Bainbridge, 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 Bainbridge

The nearest larger towns are Highland Holiday (976 people, 11 mi), Greenfield (3,966 people, 11 mi) and Rocky Fork Point (818 people, 12 mi).

Towns near Bainbridge
TownPopulationDistance
Greenfield 3,966 10.8 mi
Chillicothe 21,902 16.6 mi
Waverly 4,127 16.8 mi
Hillsboro 6,527 18.3 mi
Washington Court House 14,439 23.1 mi
Sabina 2,734 26.7 mi

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

Cite this page

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

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