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/CALEDONIA

Caledonia ZIP code, Ohio

The ZIP code for Caledonia, OH is 43314, and its area codes are 419 and 567.

USPS city name
1 ZIP code
Population
421
Area codes
419, 567
State
Ohio

Caledonia in numbers

About 421 people live in Caledonia, in 137 households. The median household income is $69,792 a year, about the same as the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $120,100 (44% below the Ohio median), and median gross rent is $742 a month. The median age is 30.3; 12.5% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 32 minutes.

Population421Caledonia421
Households137Caledonia137
Median age30.3Caledonia30.3Ohio39.7US 38.9
Median household income$69,792Caledonia$69,792Ohio$71,389US $80,734
Median home value$120,100Caledonia$120,100Ohio$214,800US $332,700
Median gross rent$742Caledonia$742Ohio$1,034US $1,413
Bachelor's degree or higher12.5%Caledonia12.5%Ohio31.5%US 35.7%
Mean commute32.4 minCaledonia32.4 minOhio23.4 minUS 26.4 min
Population density1,740 / sq miCaledonia1,740 / sq mi

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

ZIP codes addressed as Caledonia

ZIP codes with the USPS city name Caledonia
ZIP City Type Population Median income Median home
43314 Caledonia , OH Standard 2,438 $49,183 $147,700

Map of Caledonia ZIP codes

43314

The ZIP codes of Caledonia, 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 Caledonia

The nearest larger towns are Iberia (499 people, 7.8 mi), Marion (35,669 people, 8.5 mi) and Mount Gilead (3,331 people, 9.4 mi).

Towns near Caledonia
TownPopulationDistance
Marion 35,669 8.5 mi
Mount Gilead 3,331 9.4 mi
Bucyrus 11,594 11.7 mi
Galion 10,339 12.1 mi
Crestline 4,470 15.4 mi
Ontario 6,667 20.7 mi
Upper Sandusky 6,558 20.7 mi
Lexington 4,774 20.7 mi
Shelby 8,865 23.7 mi
Fredericktown 2,652 24.6 mi
Mansfield 47,663 24.7 mi
Delaware 44,589 24.8 mi
Sunbury 8,005 27.2 mi

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

Cite this page

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

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