List of 21 Zip Codes in Ionia County, Michigan

On this page, we'll list out the 21 Ionia County, Michigan ZIP codes we have, including the land area and county name of each code.

Michigan is the 11th largest state by total land area, with a land area of 96,714 square miles (250,488 square kilometers) and has a total population of 9,973,907 people as of the most recent U.S. Census survey.

Ionia County makes up approximately 1.32% of the total land area for Michigan and we have 21 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

More Counties in Michigan

If you want to search and find zip codes for different counties in Michigan, the list below contains links to each of the 83 Michigan counties we have data for.

• Alcona County
• Alger County
• Allegan County
• Alpena County
• Antrim County
• Arenac County
• Baraga County
• Barry County
• Bay County
• Benzie County
• Berrien County
• Branch County
• Calhoun County
• Cass County
• Charlevoix County
• Cheboygan County
• Chippewa County
• Clare County
• Clinton County
• Crawford County
• Delta County
• Dickinson County
• Eaton County
• Emmet County
• Genesee County
• Gladwin County
• Gogebic County
• Grand Traverse County
• Gratiot County
• Hillsdale County
• Houghton County
• Huron County
• Ingham County
• Ionia County
• Iosco County
• Iron County
• Isabella County
• Jackson County
• Kalamazoo County
• Kalkaska County
• Kent County
• Keweenaw County
• Lake County
• Lapeer County
• Leelanau County
• Lenawee County
• Livingston County
• Luce County
• Mackinac County
• Macomb County
• Manistee County
• Marquette County
• Mason County
• Mecosta County
• Menominee County
• Midland County
• Missaukee County
• Monroe County
• Montcalm County
• Montmorency County
• Muskegon County
• Newaygo County
• Oakland County
• Oceana County
• Ogemaw County
• Ontonagon County
• Osceola County
• Oscoda County
• Otsego County
• Ottawa County
• Presque Isle County
• Roscommon County
• Saginaw County
• Sanilac County
• Schoolcraft County
• Shiawassee County
• St. Clair County
• St. Joseph County
• Tuscola County
• Van Buren County
• Washtenaw County
• Wayne County
• Wexford County

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

Link To or Reference This Page

We spent a lot of time downloading, cleaning, merging, and formatting the data that is shown on the site.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference Name Census as the source. We appreciate your support!