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/IL/OHIO

Ohio ZIP code, Illinois

The ZIP code for Ohio, IL is 61349, and its area codes are 779 and 815.

USPS city name
1 ZIP code
Population
609
Area codes
779, 815

Ohio in numbers

About 609 people live in Ohio, in 221 households. The median household income is $68,594 a year, 18% below the Illinois median of $83,390 (US: $80,734). The median owner-occupied home is valued at $99,000 (62% below the Illinois median), and median gross rent is $638 a month. The median age is 35.1; 14.8% of adults 25 and over hold a bachelor's degree or higher (37.8% across Illinois); the average commute takes 26 minutes.

Population609Ohio609
Households221Ohio221
Median age35.1Ohio35.1Illinois39.0US 38.9
Median household income$68,594Ohio$68,594Illinois$83,390US $80,734
Median home value$99,000Ohio$99,000Illinois$263,300US $332,700
Median gross rent$638Ohio$638Illinois$1,274US $1,413
Bachelor's degree or higher14.8%Ohio14.8%Illinois37.8%US 35.7%
Mean commute25.7 minOhio25.7 minIllinois27.8 minUS 26.4 min
Population density955 / sq miOhio955 / sq mi

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

ZIP codes addressed as Ohio

ZIP codes with the USPS city name Ohio
ZIP City Type Population Median income Median home
61349 Ohio , IL Standard 1,151 $71,375 $119,200

Map of Ohio ZIP codes

61349

The ZIP codes of Ohio, IL, 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 Ohio

The nearest larger towns are Walnut (1,282 people, 6.8 mi), La Moille (750 people, 9.3 mi) and Princeton (7,975 people, 12 mi).

Towns near Ohio
TownPopulationDistance
Princeton 7,975 12.1 mi
Mendota 6,994 18.6 mi
Rock Falls 8,587 19.3 mi
Dixon 14,910 19.9 mi
Sterling 14,717 20.8 mi
Peru 9,775 21.5 mi
Spring Valley 5,476 21.5 mi
LaSalle 9,498 24.2 mi
Oglesby 3,570 27.1 mi

More nearby: every ZIP code in Bureau County · Illinois ZIP codes

Cite this page

zipcodes.pro. “Ohio, IL ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/il/ohio

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