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Flood Insurance in Jefferson County, Florida

Your lender set the requirement. Nobody set the price.

Jefferson County has 18 flood insurance claims on record, and 77 NFIP flood policies are in force there today.[1]

Jefferson County at a glance

Flood policies in force in Jefferson County
77[1]
Flood claims paid in 10 years
$0[2]
CRS discount, unincorporated Jefferson County
10%[3]
First FEMA flood map
1991[4]

What floods have cost Jefferson County

1[2]

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

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Flood zones in Jefferson County

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

Zone A Zone AE Zone VE Zone X [5]

If your home is in a high-risk zone and your mortgage comes from a federally regulated or insured lender, flood insurance is required.

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

What sets the price in Jefferson County

Same flood zone, very different prices in Jefferson 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 Jefferson County: Community Rating System Class 8, 10% discount, on a scale that tops out at 45%. 0% 45%
Unincorporated Jefferson County earns 10% off eligible NFIP flood premiums, in any flood zone.[3]

Find out what your Jefferson County address needs

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

Questions about flood insurance in Jefferson County

Is flood insurance required in Jefferson County?

If your home is in a Special Flood Hazard Area (zones A, AE, VE) and you have a federally backed mortgage, yes. In zone X it is optional. Homeowners insurance does not cover flood. [8][5]

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

Jefferson County's 77 NFIP policies follow federal rules: 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][1]

What does flood insurance cost in Jefferson County?

The county average is $716 per year across 77 active NFIP policies (FEMA, July 2026). [1]

Your flood toolkit for Jefferson County

Keep reading about flood insurance in Jefferson County

Counties next to Jefferson County

Sources and dates

  1. FEMA OpenFEMA, FIMA NFIP Redacted Policies v2. Jefferson County NFIP policies in force. Read July 4, 2026.
  2. FEMA OpenFEMA, FIMA NFIP Redacted Claims v2. Jefferson County NFIP claims, last 10 years. Read July 4, 2026.
  3. FEMA CRS Eligible Communities, October 1, 2026 effective date (PDF). Jefferson County Community Rating System class. Read November 4, 2026.
  4. FEMA NFIP Community Status Book, Florida. Jefferson County first flood map. Read November 7, 2026.
  5. FEMA National Flood Hazard Layer (NFHL), layer 28 'Flood Hazard Zones', DFIRM_ID 12065C, distinct FLD_ZONE. Jefferson County flood zones. Read November 10, 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. jeffersoncountyfl.gov. Kristy Anderson. Read November 7, 2026.
  11. jeffersoncountyfl.gov. Jefferson County Planning Department (Planning, Zoning & Land Use). Read November 8, 2026.
  12. jeffersoncountyfl.gov. Jefferson County evacuation zone lookup. Read November 11, 2026.
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