Flood history · Dover, FL 33527
Flood insurance claims in Dover, FL 33527
79 claims since 1998 and $4.6 million paid. Here's what the public record shows, and how to check a specific address.
Claims by year
Every NFIP flood insurance claim reported in ZIP 33527 since 1978.
What the record says
79% of claims were on properties in high-risk zones and 21% outside them.
One event dominates the record: Hurricane Milton accounts for 65% of all claims in this ZIP code.
Flooding here is recent: 70 claims (89%) were in the last 10 years.
The most commonly recorded cause is heavy rain or snowmelt collecting faster than it drains, which can happen far from any river or coast.
Hillsborough County* takes part in FEMA's Community Rating System (class 4), which can lower flood insurance premiums by up to 30% in high-risk zones.
Biggest flood events
| Event | Year | Claims | Share |
|---|---|---|---|
| Hurricane Milton | 2024 | 51 | 65% |
| Hurricane Irma | 2017 | 10 | 13% |
| Hurricane Debby | 2024 | 2 | 3% |
| Hurricane Frances | 2004 | 1 | 1% |
| Unnamed flooding | 1998 | 1 | 1% |
| Torrential rain | 2001 | 1 | 1% |
Flood zone at time of claim
NFIP communities
Federal disaster declarations in Hillsborough County
Flood, hurricane and storm declarations since 2000.
25 flood, storm or hurricane declarations for Hillsborough County since 2000.
Check a specific address in Dover.
ZIP-level history is the backdrop. See the official FEMA flood zone, ground elevation and next steps for one property, free.
Sources: FEMA OpenFEMA NFIP Redacted Claims (v3) and Disaster Declarations Summaries, FEMA NFIP Community Status Book; place names from GeoNames (CC BY 4.0). Data as of 2026-10-09. Payments are net building + contents payments in dollars at the time paid, not adjusted for inflation. Claims are grouped by the ZIP code reported on the claim. This product uses the FEMA OpenFEMA API but is not endorsed by FEMA. Information only; not an official flood zone determination or insurance advice.