Flood insurance in Miami-Dade 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
361,415
NFIP policies in force
Average yearly premium
$1,234
$250 below the Florida average
Claims paid since 1978
$855.8M
across 62,029 claims
Policies in high-risk zones
91%
zones A and V, where known

Flood claims paid per year

NFIP claims paid in Miami-Dade County, 2000–2026

The three costliest years. The worst was 2000, with $146.8 million paid on 11,091 claims.

Insured buildings by flood zone

Zone V / VE3%
Coastal high-hazard areas with wave action. Flood insurance is required with a federally backed mortgage.
Zone A / AE88%
High-risk areas with a 1% chance of flooding each year. Insurance is required with a federally backed mortgage.
Zone X, B, C9%
Moderate to low risk. Insurance is optional, and policies are usually much cheaper.

Zone not reported for 46% of policies; shares are of policies with a known zone.

Costliest flood events

Named events by NFIP claims paid in Miami-Dade County

EventYearClaimsPaid
Flooding200010,744$145.4 million
Hurricane Andrew19928,025$137.8 million
Hurricane Irma20173,765$103.2 million
Hurricane Katrina20056,622$99.0 million
Hurricane Irene199912,658$87.6 million

Flood insurance by ZIP code

ZIP codes in Miami-Dade County with at least 50 policies

ZIPPoliciesAvg premiumClaims since 1978Paid
3316030,119$5,525882$21.3 million
3313923,328$4,9811,161$20.8 million
3313116,368$6,888174$7.6 million
3318016,038$1,4571,240$38.4 million
3314013,697$4,7441,172$18.0 million
3314113,223$4,7071,059$15.0 million
331329,332$4,14190$1.3 million
331549,243$5,266446$4.9 million
331868,757$7843,451$22.1 million
330158,401$3861,049$3.8 million
330328,180$1,044901$6.0 million
331377,886$2,470272$6.8 million
331757,872$6752,483$13.4 million
331496,939$5,2091,832$63.1 million
331306,820$2,650178$2.8 million

Common questions

How much does flood insurance cost in Miami-Dade County?

The average NFIP flood insurance policy in Miami-Dade County costs about $1,234 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 Miami-Dade County?

There are about 361,415 National Flood Insurance Program policies in force in Miami-Dade County, according to FEMA's latest policy data. Private flood policies are not included.

How often does Miami-Dade County flood?

Since 1978, NFIP policyholders in Miami-Dade County have filed 62,029 flood claims, with $855.8 million paid out. 7,729 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