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Flood Insurance in Polk County, Florida

Your lender set the requirement. Nobody set the price.

Hurricane Milton alone led to 377 NFIP flood claims in Polk County and $27,246,626 in payouts. That one storm is 73% of all the flood insurance money paid in Polk County in the past 10 years.[1]

Polk County at a glance

Flood policies in force in Polk County
7,360[2]
Flood claims paid in 10 years
$37.3[3]million
CRS discount, unincorporated Polk County
20%[4]
First FEMA flood map
1983[5]

What floods have cost Polk County

842[3]

Flood claims filed in Polk County in the last 10 years.

Flood claims paid in Polk County, by storm[3]

  1. Hurricane Milton 2024, 377 claims $27.2M
  2. Hurricane Irma 2017, 242 claims $7M
  3. Hurricane Ian 2022, 134 claims $2.1M
  4. Hurricane Helene 2024, 2 claims $279,023
  5. Hurricane Debby 2024, 7 claims $161,403
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Flood zones in Polk County

Same flood zone, very different prices. Your zone decides if a lender requires flood insurance. The price depends on the home itself.

Map of Florida with Polk County shaded
Polk County, Florida[6]

What sets the price in Polk County

Same flood zone, very different prices in Polk County. Here is why.

Your zone decides whether the lender requires flood insurance. It does not set your NFIP price. Since 2021, FEMA prices each policy from the building and its spot.[7]

  1. How often the spot floods. FEMA looks at how often flooding reaches the building's location.
  2. How close it sits to water. The distance from the building to a flooding source.
  3. The building itself. How high the first floor sits and what it would cost to rebuild.
Unincorporated Polk County: Community Rating System Class 6, 20% discount, on a scale that tops out at 45%. 0% 45%
Unincorporated Polk County earns 20% off NFIP flood premiums in the high-risk zone.[4]

Find out what your Polk County address needs

Your flood zone and your community's discount, in one check.

Questions about flood insurance in Polk County

Is flood insurance required in Polk County?

If your home is in a Special Flood Hazard Area and you have a federally backed mortgage, yes. Homeowners insurance does not cover flood. [8]

Is there a waiting period for flood insurance in Polk County?

NFIP rules apply the same in Polk County: 30 days for a standard NFIP purchase. No wait when the policy is bought as part of getting, refinancing, increasing, extending or renewing a loan on the home. One day when a new flood map just placed the home in a high-risk zone (within 13 months of the map date). [9]

What does flood insurance cost in Polk County?

The county average is $527 per year across 7,360 active NFIP policies (FEMA, July 2026). [2]

How much did Hurricane Milton cost Polk County?

377 NFIP claims and $27.2 million paid in Polk County, per federal claim records. [3]

Your flood toolkit for Polk County

  • Emergency management

    Polk County Emergency Management[10]

    Call (863) 298-7000

  • Flood zone help

    Polk County Floodplain Management[11]

    Call (863) 534-6765

Keep reading about flood insurance in Polk County

Counties next to Polk County

Sources and dates

  1. FEMA OpenFEMA, FIMA NFIP Redacted Claims v2. Polk County NFIP flood claims. Read November 4, 2026.
  2. FEMA OpenFEMA, FIMA NFIP Redacted Policies v2. Polk County NFIP policies in force. Read July 4, 2026.
  3. FEMA OpenFEMA, FIMA NFIP Redacted Claims v2. Polk County NFIP claims, last 10 years. Read November 4, 2026.
  4. FEMA CRS Eligible Communities, October 1, 2026 effective date (PDF). Polk County Community Rating System class. Read November 4, 2026.
  5. FEMA NFIP Community Status Book, Florida. Polk County first flood map. Read November 4, 2026.
  6. U.S. Census Bureau, cartographic boundary files, 2017 edition, 1:10,000,000 (as redistributed in us-atlas 3.0.1). County and state outlines on the map. Read October 27, 2026.
  7. FEMA, Understanding Risk Rating 2.0 fact sheet, July 2025. The rating variables: frequency of flooding, proximity to flood sources, first floor height and the cost to rebuild; Risk Rating 2.0 since October 1, 2021. Read October 26, 2026.
  8. 42 U.S.C. 4012a, Flood insurance purchase requirements. A federally regulated lender requires flood insurance on a building in a Special Flood Hazard Area. Read October 26, 2026.
  9. 44 CFR 61.11, Effective date and time of coverage. The 30-day wait, the loan exception and the map revision exception. Read October 29, 2026.
  10. polkfl.gov. Polk County Emergency Management. Read November 4, 2026.
  11. polkfl.gov. Polk County Floodplain Management. Read November 4, 2026.
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