Manalapan, Florida Flood Zones
Last updated: March 2026
Manalapan is a barrier island community between the Atlantic Ocean and Lake Worth Lagoon in Palm Beach County. The narrow island's low elevation makes it extremely vulnerable to storm surge from both ocean and lagoon sides.
Palm Beach County has recorded 10,748 NFIP flood insurance claims since 1978, totaling $69.8M in payouts. Explore the full NFIP claims data by state and county to see how this area compares nationally.
FEMA Region
Region 4
NFIP Policies
153,465
Palm Beach County
Avg. Premium
$507/yr
Palm Beach County
FEMA Flood Risk Profile: Palm Beach County
Based on FEMA's National Risk Index, which evaluates flood risk at the county level using historical loss data, exposure, and vulnerability.
Inland Flood Risk
Relatively HighEst. annual loss: $178.9M
Coastal Flood Risk
Relatively HighEst. annual loss: $7.5M
Hurricane Risk
Very HighEst. annual loss: $286.9M
Source: FEMA National Risk Index, county-level assessment. Individual property risk may vary.
Federal Flood Disaster History: Palm Beach County
Palm Beach County has been included in 26 federal flood-related disaster declarations.
...and 18 earlier declarations since 1999.
These declarations affected communities across Palm Beach County, including Manalapan.
Source: OpenFEMA Disaster Declarations Summaries API. Data sourced February 2026.
NFIP Flood Insurance Claims: Palm Beach County
Properties in Palm Beach County have filed 10,748 NFIP flood insurance claims totaling $69.8M in payouts since 1978. The average claim payout is $6K.
Highest-Claim Years
2004
1,926 claims - $16.5M
1999
1,500 claims - $8.6M
2005
814 claims - $1.4M
Claims by Flood Zone
Source: OpenFEMA NFIP Claims API. Data sourced March 2026. See national claims data.
Flood Insurance Coverage: Palm Beach County
An estimated 26% of households in Palm Beach County carry NFIP flood insurance.
Penetration Rate
26%
Claims Ratio
1 in 14
policies have filed a claim
Avg. Claim Payout
$6,491
Derived from FEMA NRI population data and OpenFEMA NFIP policy/claims records.
Repetitive Loss Properties: Palm Beach County
Palm Beach County has 339 properties with multiple flood losses, including 23 severe repetitive loss properties. 12 properties have been mitigated.
Multiple Loss
339
Severe Rep. Loss
23
Mitigated
12
By Flood Zone
Source: OpenFEMA NFIP Multiple Loss Properties. Data sourced March 2026.
Recorded Flood Events: PALM BEACH County
NOAA has recorded 99 flood events in PALM BEACH County since 1996, causing $136.1M in damage and 2 deaths.
Costliest Events
Events by Type
Source: NOAA Storm Events Database, 1996-2026. Data sourced March 2026.
Flood Mitigation: Palm Beach County
FEMA has funded mitigation for 131 properties in Palm Beach County, investing $26.1M in flood risk reduction.
By Action Type
Source: OpenFEMA Hazard Mitigation Assistance. Data sourced March 2026.
What Your Flood Zone Means in Manalapan
Manalapan is primarily at risk from coastal flooding, including hurricane storm surge, tidal flooding, and wave action. Coastal storms can push seawater inland with little warning, and properties in VE (Velocity) zones face the most severe exposure to breaking waves. The most common FEMA flood zone designations in Manalapan are Zone AE, Zone VE, Zone X. FEMA's National Risk Index estimates the county's annual expected loss from inland flooding at over $178.9M. Properties in Manalapan's VE zones face additional wave action risk beyond still-water flooding, which typically results in higher insurance premiums and stricter building requirements.
Coastal flood insurance premiums in Manalapan are typically higher than inland areas due to the destructive force of storm surge and wave action. Properties in VE zones face the highest premiums because wave damage compounds the risk beyond still-water flooding. If your property is in a Special Flood Hazard Area (SFHA) and you have a federally regulated or government-backed mortgage, federal law generally requires your lender to ensure you carry flood insurance.
Coastal flood maps are among the most frequently updated in the FEMA system, as shoreline erosion and new storm surge modeling refine the boundaries. Letters of Map Revision (LOMR) may shift VE and AE zone boundaries after major storms or updated coastal studies. Use our free lookup tool to check the current flood zone for any Manalapan address.
Flood Insurance Discount: Manalapan
Manalapan participates in FEMA's Community Rating System (CRS), a voluntary program that rewards communities for flood mitigation efforts beyond minimum NFIP requirements. Residents in the Special Flood Hazard Area may qualify for reduced flood insurance premiums.
CRS Class
Class 8
SFHA Premium Discount
10% off
CRS classes range from 1 (best) to 10 (no discount). Manalapan's Class 8 rating means NFIP policyholders in the SFHA can receive up to a 10% discount on their flood insurance premiums. Properties outside the SFHA may receive a 5% discount.
Source: FEMA Community Rating System, October 2025. Discounts apply to NFIP policies only.
Manalapan, FL Flood Zone FAQ
What flood zones are in Manalapan, FL?
The most common FEMA flood zones in Manalapan are Zone AE, Zone VE, Zone X. Properties in these high-risk zones (SFHA) may require flood insurance with a federally regulated or government-backed mortgage.
Is flood insurance required in Manalapan?
If your Manalapan property is in a Special Flood Hazard Area (SFHA) and you have a federally regulated or government-backed mortgage, federal law generally requires your lender to ensure you carry flood insurance. Properties in Zone X are not federally required to carry flood insurance, though coverage is still recommended since over 40% of all NFIP flood claims come from Zone X properties.
How do I check my flood zone in Manalapan?
Enter your Manalapan address in the search tool above for an instant flood zone determination. Results include your FEMA flood zone, SFHA status, base flood elevation (if available), and FIRM panel information, pulled directly from FEMA's National Flood Hazard Layer.
Does Manalapan offer flood insurance discounts?
Yes. Manalapan participates in FEMA's Community Rating System (CRS) with a Class 8 rating, qualifying residents in the Special Flood Hazard Area for up to a 10% discount on NFIP flood insurance premiums. Properties outside the SFHA may receive a 5% discount.
Has Manalapan experienced major flooding events?
Palm Beach County, where Manalapan is located, has been part of 26 federal disaster declarations for flooding, hurricanes, or severe storms. The most recent was Hurricane Milton in 2024. Federal disaster declarations are issued when flooding overwhelms local resources and triggers FEMA assistance programs.
How many flood insurance claims have been filed in Manalapan?
Palm Beach County has recorded 10,748 NFIP flood insurance claims totaling $69.8M in payouts since 1978. The year with the most claims was 2004, with 1,926 claims and $16.5M in payouts. These figures cover all NFIP claims in the county, including Manalapan.
How many flood insurance policies are active in Manalapan?
Palm Beach County currently has 153,465 active NFIP flood insurance policies with an average annual premium of $507. The most policies are in Zone X (86,992 policies). These figures cover all active NFIP policies in the county.
How many Manalapan properties have flooded repeatedly?
Palm Beach County has 339 properties with multiple flood losses on record, including 23 severe repetitive loss properties. These are properties that have experienced four or more NFIP claims of $5,000+ or two claims exceeding the building value.
Can my Manalapan property be removed from a high-risk flood zone?
Yes, if your property's natural ground elevation is above the Base Flood Elevation and FEMA inadvertently mapped it in a high-risk zone, you can apply for a Letter of Map Amendment (LOMA). A successful LOMA removes the property from the Special Flood Hazard Area, generally eliminating the federal mandatory flood insurance requirement. You will need an elevation certificate from a licensed surveyor. If a property was raised above the BFE with fill material, the process is a LOMR-F rather than a LOMA.
What is Base Flood Elevation in Manalapan?
Base Flood Elevation (BFE) is the predicted height of floodwaters during a 1% annual chance (100-year) flood, shown on FEMA maps as an elevation number in feet above sea level. In Manalapan's Zone AE and Zone VE areas, BFE lines appear on the FIRM as wavy contours labeled with elevation values. Properties with a lowest floor at or above the BFE typically qualify for significantly lower NFIP flood insurance premiums.
Other Florida Cities
Understanding Flood Zones
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Disclaimer: Flood risk data on this page is sourced from FEMA datasets including the National Risk Index, NFIP claims and policy records, disaster declarations, and the Community Rating System. These datasets were last extracted on March 2026 and may not reflect the most recent changes. This page is for informational purposes only and is not a certified flood zone determination. Always verify current flood zone status through FEMA or a licensed determination provider before making property, insurance, or lending decisions.