Highest risk cities in California
Highest flood risk cities in California
Ranked city list for flood-prone areas. Open any city to view local risk details and live outlook context.
State average
Flood score
50/100
Updated Sat, Feb 21, 10:47 PM.
More state ranking pages
Highest overall weather risk citiesHighest wind risk citiesHighest lightning risk citiesHighest tornado risk citiesHighest hail risk citiesRanked cities
Top 25 cities by flood score.
#1
West Sacramento, CA
39 points above the state average
#2
Mountain View, CA
38 points above the state average
#3
Oxnard, CA
29 points above the state average
#4
Visalia, CA
26 points above the state average
#5
Stockton, CA
25 points above the state average
#6
Pittsburg, CA
23 points above the state average
#7
Manteca, CA
20 points above the state average
#8
Salinas, CA
19 points above the state average
#9
Tulare, CA
18 points above the state average
#10
Fountain Valley, CA
12 points above the state average
#11
Garden Grove, CA
12 points above the state average
#12
Westminster, CA
12 points above the state average
#13
Fullerton, CA
9 points above the state average
#14
Woodland, CA
8 points above the state average
#15
Alameda, CA
6 points above the state average
#16
Fairfield, CA
6 points above the state average
#17
Oakland, CA
6 points above the state average
#18
Redwood City, CA
6 points above the state average
#19
Tracy, CA
6 points above the state average
#20
Florin, CA
5 points above the state average
#21
San Buenaventura, CA
5 points above the state average
#22
Palo Alto, CA
3 points above the state average
#23
Vallejo, CA
3 points above the state average
#24
Cupertino, CA
2 points above the state average
#25
Lake Elsinore, CA
2 points above the state average
How this ranking works
Rankings use HomeRiskIQ weather risk data and statewide score snapshots.
Scores are normalized to a 0-100 scale and shown against the state average for context.
City entries link to hazard-specific pages where available, otherwise to the city overview.