Pass Christian, Mississippi Flood Zones
Pass Christian was obliterated by Hurricane Katrina's storm surge exceeding 28 feet, one of the highest recorded in U.S. history. Nearly 100% of the city sits in VE or AE flood zones along the Mississippi Sound.
FEMA Flood Risk Profile: Harrison 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 ModerateEst. annual loss: $33.2M
Coastal Flood Risk
Relatively HighEst. annual loss: $5.8M
Hurricane Risk
Very HighEst. annual loss: $86.6M
Source: FEMA National Risk Index, county-level assessment. Individual property risk may vary.
Federal Flood Disaster History: Harrison County
Harrison County has been included in 25 federal flood-related disaster declarations.
...and 17 earlier declarations since 1998.
These declarations affected communities across Harrison County, including Pass Christian.
Source: OpenFEMA Disaster Declarations Summaries API. Data sourced February 2026.
NFIP Flood Insurance Claims: Harrison County
Properties in Harrison County have filed 15,796 NFIP flood insurance claims totaling $1.3B in payouts since 1978. The average claim payout is $80K.
Highest-Claim Years
2005
8,241 claims - $1.2B
1998
1,512 claims - $18.3M
2002
627 claims - $6.6M
Claims by Flood Zone
Zone A
6,946
Zone X
4,779
Zone AE
3,597
Zone VE
212
Zone V
175
Source: OpenFEMA NFIP Claims API. Data sourced February 2026.
Common Flood Zones in Pass Christian
Properties in Pass Christian, MS are commonly designated in these FEMA flood zones:
What Your Flood Zone Means in Pass Christian
Pass Christian 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 Pass Christian are Zone VE, Zone AE, Zone X. FEMA's National Risk Index estimates the county's annual expected loss from inland flooding at over $33.2M. Properties in Pass Christian'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 Pass Christian 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 Pass Christian address.
Flood Insurance Discount: Pass Christian
Pass Christian 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). Pass Christian'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.
Check Your Pass Christian Address
Enter any Pass Christian, MS address to instantly see its FEMA flood zone, risk level, and whether flood insurance is required.
Free Flood Zone LookupPass Christian, MS Flood Zone FAQ
What flood zones are in Pass Christian, MS?
The most common FEMA flood zones in Pass Christian are Zone VE, Zone AE, 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 Pass Christian?
If your Pass Christian 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 about 25% of all NFIP flood claims come from Zone X properties.
How do I check my flood zone in Pass Christian?
Enter your Pass Christian 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 Pass Christian offer flood insurance discounts?
Yes. Pass Christian 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 Pass Christian experienced major flooding events?
Harrison County, where Pass Christian is located, has been part of 25 federal disaster declarations for flooding, hurricanes, or severe storms. The most recent was Hurricane Ida in 2021. Federal disaster declarations are issued when flooding overwhelms local resources and triggers FEMA assistance programs.
How many flood insurance claims have been filed in Pass Christian?
Harrison County has recorded 15,796 NFIP flood insurance claims totaling $1.3B in payouts since 1978. The year with the most claims was 2005, with 8,241 claims and $1.2B in payouts. These figures cover all NFIP claims in the county, including Pass Christian.
Sources
This page summarizes information from FEMA and other official resources in plain language. For full technical details, see the links below.
- FEMA National Flood Hazard LayerDirect Source
The NFHL is the source of all flood zone data shown on this page.
- FEMA Map Service Center — Search by AddressDirect Source
Look up any address to view FIRM panels, FIS reports, and LOMCs.
- NFHL Data and Map StatusTopic Page
View NFHL coverage and data freshness by state and community.
- FEMA National Risk Index — Data ResourcesDirect Source
County-level risk scores for inland flooding, coastal flooding, and hurricane used in the Flood Risk Profile.
- OpenFEMA Disaster Declarations Summaries API v2Direct Source
Federal disaster declarations filtered for flood-related incident types (Flood, Hurricane, Severe Storm, Coastal Storm).
- OpenFEMA FIMA NFIP Claims API v2Direct Source
Historical NFIP flood insurance claims since 1978, aggregated by county and state. Includes claim counts, payouts, and flood zone breakdowns.
Sources last verified: February 2026