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/BALTIMORE

Baltimore ZIP code, Ohio

The ZIP code for Baltimore, OH is 43105, and its area codes are 220 and 740.

USPS city name
1 ZIP code
Population
3,050
Area codes
220, 740
State
Ohio

Baltimore in numbers

About 3,050 people live in Baltimore, in 1,335 households. The median household income is $59,769 a year, 16% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $231,300 (8% above the Ohio median), and median gross rent is $907 a month. The median age is 37.8; 24.4% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 28 minutes.

Population3,050Baltimore3,050
Households1,335Baltimore1,335
Median age37.8Baltimore37.8Ohio39.7US 38.9
Median household income$59,769Baltimore$59,769Ohio$71,389US $80,734
Median home value$231,300Baltimore$231,300Ohio$214,800US $332,700
Median gross rent$907Baltimore$907Ohio$1,034US $1,413
Bachelor's degree or higher24.4%Baltimore24.4%Ohio31.5%US 35.7%
Mean commute27.5 minBaltimore27.5 minOhio23.4 minUS 26.4 min
Population density1,366 / sq miBaltimore1,366 / sq mi

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

ZIP codes addressed as Baltimore

ZIP codes with the USPS city name Baltimore
ZIP City Type Population Median income Median home
43105 Baltimore , OH Standard 8,982 $98,583 $340,900

Map of Baltimore ZIP codes

43105

The ZIP codes of Baltimore, 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 Baltimore

The nearest larger towns are Lancaster (41,249 people, 8.3 mi), Pickerington (24,477 people, 8.9 mi) and Canal Winchester (10,170 people, 11 mi).

Towns near Baltimore
TownPopulationDistance
Lancaster 41,249 8.3 mi
Pickerington 24,477 8.9 mi
Buckeye Lake 2,525 9.0 mi
Hebron 2,508 10.3 mi
Canal Winchester 10,170 11.5 mi
Lithopolis 2,522 11.5 mi
Reynoldsburg 41,224 12.6 mi
Beechwood Trails 3,133 13.0 mi
Pataskala 18,223 13.5 mi
Blacklick Estates 8,389 14.5 mi
Heath 10,644 14.8 mi
Groveport 5,900 15.2 mi
Granville 5,999 15.5 mi
Whitehall 20,019 17.1 mi

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

Cite this page

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

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