Indiana: 92 counties covered
Across 92 Indiana counties with a FEMA flood score, the average national percentile is 52 — but that average hides real spread between counties, which is why each one gets its own page rather than a single statewide number.
- Marion County — 98.3th percentile, Relatively High
- Lake County — 96.2th percentile, Relatively High
- Allen County — 93.5th percentile, Relatively High
- Hamilton County — 91.1th percentile, Relatively Moderate
- St. Joseph County — 85.4th percentile, Relatively Moderate
- Elkhart County — 84.1th percentile, Relatively Moderate
- Tippecanoe County — 79.7th percentile, Relatively Moderate
- Hendricks County — 81th percentile, Relatively Moderate
- Vanderburgh County — 89.8th percentile, Relatively Moderate
- Porter County — 80th percentile, Relatively Moderate
- Johnson County — 78.9th percentile, Relatively Moderate
- Monroe County — 80.8th percentile, Relatively Moderate
- Madison County — 82.6th percentile, Relatively Moderate
- Clark County — 81.2th percentile, Relatively Moderate
- Delaware County — 82.5th percentile, Relatively Moderate
- LaPorte County — 74.6th percentile, Relatively Moderate
- Vigo County — 85.1th percentile, Relatively Moderate
- Hancock County — 57.1th percentile, Relatively Low
- Bartholomew County — 78th percentile, Relatively Moderate
- Howard County — 64.5th percentile, Relatively Low
- Floyd County — 74.2th percentile, Relatively Moderate
- Kosciusko County — 63.7th percentile, Relatively Low
- Boone County — 56.8th percentile, Relatively Low
- Morgan County — 70.9th percentile, Relatively Low
- Grant County — 73.4th percentile, Relatively Moderate
- Wayne County — 79.7th percentile, Relatively Moderate
- Warrick County — 68.9th percentile, Relatively Low
- Dearborn County — 52.6th percentile, Relatively Low
- Henry County — 54.8th percentile, Relatively Low
- Noble County — 48.4th percentile, Relatively Low
- Jackson County — 57.6th percentile, Relatively Low
- Marshall County — 44.9th percentile, Relatively Low
- Shelby County — 52.5th percentile, Relatively Low
- Lawrence County — 55.9th percentile, Relatively Low
- DeKalb County — 51.8th percentile, Relatively Low
- Dubois County — 66.1th percentile, Relatively Low
- LaGrange County — 65.6th percentile, Relatively Low
- Harrison County — 56.7th percentile, Relatively Low
- Montgomery County — 42.8th percentile, Relatively Low
- Putnam County — 48.1th percentile, Relatively Low
- Cass County — 64.1th percentile, Relatively Low
- Huntington County — 48.3th percentile, Relatively Low
- Adams County — 61.3th percentile, Relatively Low
- Knox County — 53.4th percentile, Relatively Low
- Miami County — 65.1th percentile, Relatively Low
- Whitley County — 34.3th percentile, Very Low
- Steuben County — 38.2th percentile, Relatively Low
- Daviess County — 62.2th percentile, Relatively Low
- Jasper County — 44.9th percentile, Relatively Low
- Gibson County — 36.9th percentile, Relatively Low
- Jefferson County — 55.9th percentile, Relatively Low
- Clinton County — 34.9th percentile, Very Low
- Greene County — 52th percentile, Relatively Low
- Wabash County — 47.3th percentile, Relatively Low
- Ripley County — 53.8th percentile, Relatively Low
- Wells County — 37.7th percentile, Relatively Low
- Washington County — 47.4th percentile, Relatively Low
- Jennings County — 44.4th percentile, Relatively Low
- Clay County — 34.2th percentile, Very Low
- Decatur County — 36.5th percentile, Relatively Low
- Posey County — 51.2th percentile, Relatively Low
- White County — 48.6th percentile, Relatively Low
- Scott County — 23.9th percentile, Very Low
- Randolph County — 47th percentile, Relatively Low
- Starke County — 27.5th percentile, Very Low
- Fayette County — 48.7th percentile, Relatively Low
- Franklin County — 52.7th percentile, Relatively Low
- Owen County — 49.4th percentile, Relatively Low
- Sullivan County — 23th percentile, Very Low
- Carroll County — 47.2th percentile, Relatively Low
- Spencer County — 45.5th percentile, Relatively Low
- Jay County — 36.8th percentile, Relatively Low
- Fulton County — 20.5th percentile, Very Low
- Orange County — 47.6th percentile, Relatively Low
- Perry County — 49th percentile, Relatively Low
- Fountain County — 21.1th percentile, Very Low
- Rush County — 28.5th percentile, Very Low
- Parke County — 34.4th percentile, Very Low
- Brown County — 38th percentile, Relatively Low
- Vermillion County — 33th percentile, Very Low
- Tipton County — 18.9th percentile, Very Low
- Newton County — 19.3th percentile, Very Low
- Pulaski County — 18.4th percentile, Very Low
- Pike County — 26.8th percentile, Very Low
- Blackford County — 18.7th percentile, Very Low
- Crawford County — 40.9th percentile, Relatively Low
- Switzerland County — 21.5th percentile, Very Low
- Martin County — 28.3th percentile, Very Low
- Benton County — 8.5th percentile, Very Low
- Warren County — 12.3th percentile, Very Low
- Union County — 9.5th percentile, Very Low
- Ohio County — 7.8th percentile, Very Low