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/MI/ONONDAGA

Onondaga ZIP code, Michigan

The ZIP code for Onondaga, MI is 49264, and its area code is 517.

USPS city name
1 ZIP code
Population
1,454
Area code
517

Onondaga in numbers

About 1,454 people live in Onondaga, in 553 households. The median household income is $92,188 a year, 27% above the Michigan median of $72,875 (US: $80,734). The median owner-occupied home is valued at $235,700 (about the same as the Michigan median).

Population1,454Onondaga1,454
Households553Onondaga553
Median household income$92,188Onondaga$92,188Michigan$72,875US $80,734
Median home value$235,700Onondaga$235,700Michigan$231,600US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Onondaga. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Onondaga

ZIP codes with the USPS city name Onondaga
ZIP City Type Population Median income Median home
49264 Onondaga , MI Standard 1,454 $92,188 $235,700

Map of Onondaga ZIP codes

49264

The ZIP codes of Onondaga, MI, 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 Onondaga

The nearest larger towns are Leslie (2,129 people, 6.3 mi), Eaton Rapids (5,183 people, 6.6 mi) and Mason (8,249 people, 11 mi).

Towns near Onondaga
TownPopulationDistance
Eaton Rapids 5,183 6.6 mi
Mason 8,249 10.9 mi
Holt 25,316 13.6 mi
Potterville 3,087 15.9 mi
Jackson 31,058 16.0 mi
Charlotte 9,277 16.4 mi
Albion 7,560 17.2 mi
Lansing 113,023 18.5 mi
Michigan Center 4,999 19.2 mi
Okemos 26,396 19.5 mi
Vandercook Lake 4,375 19.6 mi
Waverly 23,575 20.6 mi
Edgemont Park 2,551 20.9 mi
East Lansing 45,758 21.2 mi

More nearby: every ZIP code in Ingham County · Michigan ZIP codes

Cite this page

zipcodes.pro. “Onondaga, MI ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/mi/onondaga

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