Flood insurance in Hillsborough County, Florida

How many buildings are insured against floods, what policies cost, and how much FEMA's flood insurance program has paid out, from official NFIP records.

Policies as of 5 September 2026Source: FEMA OpenFEMA
Active flood policies
64,175
NFIP policies in force
Average yearly premium
$1,618
$134 above the Florida average
Claims paid since 1978
$1.2B
across 18,556 claims
Policies in high-risk zones
63%
zones A and V, where known

Flood claims paid per year

NFIP claims paid in Hillsborough County, 2000–2026

The three costliest years. The worst was 2024, with $1.1 billion paid on 10,269 claims.

Insured buildings by flood zone

Zone V / VE1%
Coastal high-hazard areas with wave action. Flood insurance is required with a federally backed mortgage.
Zone A / AE61%
High-risk areas with a 1% chance of flooding each year. Insurance is required with a federally backed mortgage.
Zone X, B, C37%
Moderate to low risk. Insurance is optional, and policies are usually much cheaper.

Zone not reported for 47% of policies; shares are of policies with a known zone.

Costliest flood events

Named events by NFIP claims paid in Hillsborough County

EventYearClaimsPaid
Hurricane Helene20247,418$878.8 million
Hurricane Milton20242,625$190.5 million
Hurricane Idalia2023289$20.7 million
Hurricane Elena19851,243$12.7 million
Hurricane Josephine1996696$11.3 million

Flood insurance by ZIP code

ZIP codes in Hillsborough County with at least 50 policies

ZIPPoliciesAvg premiumClaims since 1978Paid
336157,737$2,4422,693$226.9 million
336116,356$2,1371,856$102.4 million
336295,248$2,0832,620$193.2 million
335724,872$2,005985$86.8 million
336023,813$3,229127$7.9 million
336062,835$3,0981,496$142.2 million
336162,697$1,815630$22.9 million
336092,452$1,9991,004$69.5 million
335702,364$2,0651,173$49.9 million
336341,673$2,136658$61.5 million
336261,639$83693$1.5 million
336351,584$1,731218$4.4 million
335561,378$515156$2.7 million
336471,374$56870$905 thousand
335781,243$941337$12.5 million

Common questions

How much does flood insurance cost in Hillsborough County?

The average NFIP flood insurance policy in Hillsborough County costs about $1,618 a year. The Florida average is $1,484. Your own premium depends on your building's flood risk, elevation and the coverage you choose.

How many homes have flood insurance in Hillsborough County?

There are about 64,175 National Flood Insurance Program policies in force in Hillsborough County, according to FEMA's latest policy data. Private flood policies are not included.

How often does Hillsborough County flood?

Since 1978, NFIP policyholders in Hillsborough County have filed 18,556 flood claims, with $1.2 billion paid out. 11,462 of those claims were in the last 10 years.

Does homeowners insurance cover flooding?

No. Standard homeowners and renters insurance policies exclude flood damage. You need a separate flood policy from the NFIP or a private insurer.

How long until a new flood policy starts?

NFIP policies usually have a 30-day waiting period, so buying when a storm is already forecast is normally too late. Exceptions apply, for example when a lender requires the policy at closing.

How to get flood insurance

Most flood policies are sold through the National Flood Insurance Program by regular insurance agents. Ask the agent who handles your home or car insurance, or find one through FloodSmart.gov, FEMA's official flood insurance site. Private flood insurers also sell policies in many areas and are worth comparing.

Other counties in Florida