Ohio

Natural Disaster Risk by County

Counties
88
All ranked by NRI score
State Avg. Score
55.0
Medium risk
Total State EAL
$3.06B
Expected annual losses
Highest Risk
Franklin
Score 98.1 · High

County Rankings

#CountyRisk ScoreRisk RatingTop HazardAnn. Loss
1Franklin County
98.1
High Cold Wave$331M
2Cuyahoga County
98.0
High Cold Wave$282M
3Hamilton County
96.3
High Tornado$221M
4Montgomery County
92.7
Medium Strong Wind$119M
5Lucas County
92.4
Medium Tornado$111M
6Butler County
91.5
Medium Tornado$120M
7Summit County
91.2
Medium Hail$102M
8Stark County
87.9
Medium Hail$77M
9Lorain County
86.3
Medium Strong Wind$66M
10Trumbull County
84.5
Medium Strong Wind$44M
11Mahoning County
83.6
Medium Hail$43M
12Licking County
78.9
Low Hail$48M
13Delaware County
78.8
Low Hail$69M
14Clermont County
77.9
Low Lightning$47M
15Warren County
77.8
Low Ice Storm$62M
16Lake County
77.4
Low Winter Weather$42M
17Clark County
77.1
Low Ice Storm$33M
18Greene County
75.7
Low Cold Wave$42M
19Belmont County
75.2
Low Lightning$29M
20Allen County
73.3
Low Earthquake$32M
21Fairfield County
72.6
Low Ice Storm$39M
22Lawrence County
71.0
Low Heat Wave$27M
23Muskingum County
70.9
Low Landslide$29M
24Scioto County
70.2
Low Heat Wave$27M
25Columbiana County
69.1
Low Hail$25M
26Medina County
69.0
Low Winter Weather$35M
27Tuscarawas County
69.0
Low Hail$21M
28Athens County
68.7
Low Landslide$25M
29Jefferson County
66.7
Low Landslide$22M
30Wood County
65.7
Low Ice Storm$43M
31Portage County
65.1
Low Hail$29M
32Wayne County
64.9
Low Hail$22M
33Washington County
64.4
Low Landslide$22M
34Ross County
62.9
Low Landslide$21M
35Ashtabula County
62.6
Low Winter Weather$19M
36Brown County
62.6
Low Landslide$18M
37Erie County
61.4
Low Winter Weather$21M
38Miami County
61.4
Low Earthquake$29M
39Richland County
61.3
Low Ice Storm$22M
40Marion County
61.1
Low Cold Wave$20M
41Knox County
61.0
Low Hail$19M
42Holmes County
60.4
Low Hail$12M
43Geauga County
60.3
Low Winter Weather$20M
44Ottawa County
59.2
Low Strong Wind$22M
45Sandusky County
56.7
Low Hail$20M
46Shelby County
56.2
Low Earthquake$18M
47Hancock County
54.1
Low Hail$31M
48Logan County
53.2
Low Hail$19M
49Meigs County
53.0
Low Landslide$12M
50Darke County
52.7
Low Tornado$20M
51Pickaway County
50.9
Low Drought$18M
52Huron County
50.3
Low Lightning$17M
53Coshocton County
49.1
Low Landslide$11M
54Gallia County
48.3
Low Landslide$12M
55Hocking County
47.3
Low Landslide$14M
56Seneca County
46.9
Low Hail$16M
57Ashland County
46.3
Low Hail$15M
58Williams County
44.4
Low Strong Wind$12M
59Adams County
43.8
Low Riverine Flood$13M
60Preble County
43.3
Low Strong Wind$15M
61Highland County
43.2
Low Drought$13M
62Pike County
43.1
Low Landslide$11M
63Defiance County
41.9
Very Low Hail$16M
64Auglaize County
41.8
Very Low Earthquake$15M
65Guernsey County
37.5
Very Low Landslide$9M
66Jackson County
35.8
Very Low Landslide$8M
67Crawford County
35.2
Very Low Ice Storm$12M
68Clinton County
34.0
Very Low Ice Storm$12M
69Henry County
33.8
Very Low Hail$13M
70Fulton County
33.6
Very Low Drought$12M
71Putnam County
32.9
Very Low Hail$14M
72Union County
32.7
Very Low Ice Storm$19M
73Mercer County
31.6
Very Low Earthquake$18M
74Monroe County
27.3
Very Low Landslide$6M
75Champaign County
26.7
Very Low Ice Storm$11M
76Perry County
26.0
Very Low Landslide$8M
77Fayette County
25.9
Very Low Ice Storm$10M
78Madison County
24.9
Very Low Ice Storm$11M
79Hardin County
24.4
Very Low Lightning$11M
80Morrow County
24.4
Very Low Ice Storm$9M
81Paulding County
21.2
Very Low Hail$8M
82Van Wert County
20.1
Very Low Strong Wind$9M
83Carroll County
19.9
Very Low Landslide$6M
84Morgan County
18.2
Very Low Landslide$7M
85Wyandot County
17.4
Very Low Ice Storm$8M
86Noble County
13.5
Very Low Landslide$5M
87Vinton County
11.8
Very Low Landslide$4M
88Harrison County
11.4
Very Low Landslide$4M

All 88 Ohio counties, ranked by FEMA National Risk Index score.