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City vs state
How does Vienna compare with SD?
Vienna is most below the SD average in flood (64 points lower).
Use this page to compare city-level risk against statewide averages for relocation and planning.
Score comparison
Overall
Vienna
36/100
SD
49/100
13 points below state average.
Flood
Vienna
6/100
SD
70/100
64 points below state average.
Wind
Vienna
20/100
SD
11/100
9 points above state average.
Lightning
Vienna
43/100
SD
51/100
8 points below state average.
Tornado
Vienna
0/100
SD
36/100
36 points below state average.
Hail
Vienna
86/100
SD
100/100
14 points below state average.
Storm surge
Vienna
0/100
SD
0/100
At state average.
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