Michigan: 83 counties covered

Across 83 Michigan counties with a FEMA flood score, the average national percentile is 57.1 — but that average hides real spread between counties, which is why each one gets its own page rather than a single statewide number.

• Wayne County — 99.4th percentile, Very High
• Oakland County — 97.5th percentile, Relatively High
• Macomb County — 97.5th percentile, Relatively High
• Kent County — 94.8th percentile, Relatively High
• Genesee County — 92.6th percentile, Relatively Moderate
• Washtenaw County — 90.3th percentile, Relatively Moderate
• Ottawa County — 88th percentile, Relatively Moderate
• Ingham County — 88.5th percentile, Relatively Moderate
• Kalamazoo County — 83.1th percentile, Relatively Moderate
• Livingston County — 74th percentile, Relatively Moderate
• Saginaw County — 91.4th percentile, Relatively Moderate
• Muskegon County — 77.7th percentile, Relatively Moderate
• St. Clair County — 85.9th percentile, Relatively Moderate
• Jackson County — 77.1th percentile, Relatively Moderate
• Monroe County — 87.4th percentile, Relatively Moderate
• Berrien County — 86th percentile, Relatively Moderate
• Calhoun County — 75.8th percentile, Relatively Moderate
• Allegan County — 79.4th percentile, Relatively Moderate
• Eaton County — 72th percentile, Relatively Low
• Bay County — 81.5th percentile, Relatively Moderate
• Lenawee County — 71.4th percentile, Relatively Low
• Grand Traverse County — 58th percentile, Relatively Low
• Lapeer County — 68.4th percentile, Relatively Low
• Midland County — 76.9th percentile, Relatively Moderate
• Clinton County — 51.5th percentile, Relatively Low
• Van Buren County — 62th percentile, Relatively Low
• Montcalm County — 61.6th percentile, Relatively Low
• Shiawassee County — 55.2th percentile, Relatively Low
• Marquette County — 59.1th percentile, Relatively Low
• Ionia County — 63.8th percentile, Relatively Low
• Isabella County — 71.5th percentile, Relatively Low
• Barry County — 58.9th percentile, Relatively Low
• St. Joseph County — 68.1th percentile, Relatively Low
• Tuscola County — 79.2th percentile, Relatively Moderate
• Cass County — 55.6th percentile, Relatively Low
• Newaygo County — 60.1th percentile, Relatively Low
• Branch County — 60.9th percentile, Relatively Low
• Hillsdale County — 56.5th percentile, Relatively Low
• Mecosta County — 62.8th percentile, Relatively Low
• Gratiot County — 63th percentile, Relatively Low
• Sanilac County — 66.2th percentile, Relatively Low
• Houghton County — 43th percentile, Relatively Low
• Delta County — 60.4th percentile, Relatively Low
• Chippewa County — 49.9th percentile, Relatively Low
• Wexford County — 45th percentile, Relatively Low
• Emmet County — 53.1th percentile, Relatively Low
• Clare County — 50.1th percentile, Relatively Low
• Huron County — 64.1th percentile, Relatively Low
• Mason County — 44.8th percentile, Relatively Low
• Alpena County — 51th percentile, Relatively Low
• Oceana County — 43.6th percentile, Relatively Low
• Charlevoix County — 32.3th percentile, Very Low
• Otsego County — 29th percentile, Very Low
• Dickinson County — 38.7th percentile, Relatively Low
• Gladwin County — 53.9th percentile, Relatively Low
• Cheboygan County — 77.9th percentile, Relatively Moderate
• Manistee County — 56.9th percentile, Relatively Low
• Iosco County — 52.9th percentile, Relatively Low
• Antrim County — 38.6th percentile, Relatively Low
• Roscommon County — 71.9th percentile, Relatively Low
• Osceola County — 36.7th percentile, Relatively Low
• Menominee County — 44.8th percentile, Relatively Low
• Leelanau County — 42.1th percentile, Relatively Low
• Ogemaw County — 43.1th percentile, Relatively Low
• Kalkaska County — 31.4th percentile, Very Low
• Benzie County — 37.2th percentile, Relatively Low
• Missaukee County — 21.9th percentile, Very Low
• Arenac County — 39.2th percentile, Relatively Low
• Gogebic County — 30.2th percentile, Very Low
• Crawford County — 35.5th percentile, Relatively Low
• Presque Isle County — 44th percentile, Relatively Low
• Lake County — 40.6th percentile, Relatively Low
• Iron County — 25.7th percentile, Very Low
• Mackinac County — 36.8th percentile, Very Low
• Alcona County — 41.3th percentile, Relatively Low
• Montmorency County — 38.8th percentile, Relatively Low
• Alger County — 22th percentile, Very Low
• Oscoda County — 25.5th percentile, Very Low
• Schoolcraft County — 23.7th percentile, Very Low
• Baraga County — 29.6th percentile, Very Low
• Luce County — 15.5th percentile, Very Low
• Ontonagon County — 15th percentile, Very Low
• Keweenaw County — 14.8th percentile, Very Low