Walker, LA Flood Zone Lookup
Last updated: August 2026
Walker in Livingston Parish faces flooding from the Amite River and Colyell Creek. The 2016 floods caused catastrophic damage when unprecedented rainfall overwhelmed the area's waterways.
Livingston Parish has recorded 14,639 NFIP flood insurance claims since 1978, totaling $829.8M in payouts. Explore the full NFIP claims data by state and county to see how this area compares nationally.
FEMA Region
Region 6
NFIP Policies
17,444
Livingston Parish
Avg. Premium
$1,151/yr
Livingston Parish
FEMA Flood Risk Profile: Livingston Parish
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: $75.5M
Coastal Flood Risk
Relatively ModerateEst. annual loss: $2.2M
Hurricane Risk
Relatively HighEst. annual loss: $61.8M
Source: FEMA National Risk Index, county-level assessment. Individual property risk may vary.
Federal Flood Disaster History: Livingston Parish
Livingston Parish has been included in 40 federal flood-related disaster declarations.
...and 32 earlier declarations since 2012.
These declarations affected communities across Livingston Parish, including Walker.
Source: OpenFEMA Disaster Declarations Summaries API. Data sourced August 2026.
NFIP Flood Insurance Claims: Livingston Parish
Properties in Livingston Parish have filed 14,639 NFIP flood insurance claims totaling $829.8M in payouts since 1978. The average claim payout is $57K.
Highest-Claim Years
2016
7,870 claims - $734.1M
1983
972 claims - $15.1M
2012
795 claims - $18.8M
Claims by Flood Zone
Source: OpenFEMA NFIP Claims API. Data sourced August 2026. See national claims data.
Flood Insurance Coverage: Livingston Parish
Only roughly 1 in 3 households in Livingston Parish carries NFIP flood insurance (31% of estimated households).
Penetration Rate
31%
roughly 1 in 3 households
Historical Claims Ratio
1 in 1
14,639 claims over 45+ years across 17,444 current policies
Avg. Claim Payout
$56,682
Per claim, county-wide since 1978
Historically, Livingston Parish has averaged 1 claim for every active policy (since 1978). This compares cumulative claims against today's policy count and does not predict future claim likelihood.
Coverage data: NFIP policies as of August 2026, claims since 1978 (August 2026), population from FEMA NRI. All figures are county-wide and include Walker.
What Your Flood Zone Means in Walker
Walker faces flood risk primarily from river and stream overflow during heavy rainfall, snowmelt, or upstream dam releases. When rivers exceed their banks, floodwaters spread across low-lying areas mapped in AE and A zones. The most common FEMA flood zone designations in Walker are Zone AE, Zone X. FEMA's National Risk Index estimates the county's annual expected loss from inland flooding at over $75.5M.
Riverine flood risk in Walker is driven by the proximity and elevation of properties relative to nearby waterways. Properties closer to rivers with lower ground elevations typically face higher flood insurance premiums under FEMA's Risk Rating 2.0. 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.
River flood maps can change when FEMA conducts new Flood Insurance Studies or when development alters drainage patterns. Letters of Map Amendment (LOMA) can remove individual properties if the natural ground elevation was always above the Base Flood Elevation and the property was inadvertently mapped in the SFHA. Use our free lookup tool to check the current flood zone for any Walker address.
Repetitive Loss Properties: Livingston Parish
Livingston Parish has 1,353 properties with multiple flood insurance losses, including 236 severe repetitive loss properties. 79 properties have received FEMA mitigation funding. Severe repetitive loss is a subset of multiple loss, not a separate count. Data sourced August 2026.
Multiple Loss
1,353
2+ claims within 10 years
Severe Repetitive Loss
236
4+ claims or 2 exceeding value
Mitigated
79
Received FEMA mitigation
By Flood Zone
Zone data available for 1,183 of 1,353 properties.
Source: OpenFEMA NFIP Multiple Loss Properties. Data sourced August 2026.
Recorded Flood Events: Livingston Parish
NOAA has recorded 30 flood events in Livingston Parish since 1996, causing $1.9B in damage and 2 deaths.
Costliest Events
Events by Type
Source: NOAA Storm Events Database, 1996-2026. Data sourced August 2026.
Flood Mitigation: Livingston Parish
FEMA has funded mitigation for 1,103 properties in Livingston Parish, investing $119.7M in flood risk reduction. Common mitigation actions include acquisition (buying and demolishing flood-prone structures), elevation (raising buildings above flood level), and safe rooms (wind/storm shelters for tornado and hurricane protection).
By Action Type
Source: OpenFEMA Hazard Mitigation Assistance. Data sourced August 2026.
Flood Insurance Discount: Walker
Walker 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 7
SFHA Premium Discount
15% off
CRS classes range from 1 (best) to 10 (no discount). Walker's Class 7 rating means NFIP policyholders in the SFHA can receive up to a 15% discount on their flood insurance premiums. Properties outside the SFHA may receive a 5% discount.
Source: FEMA Community Rating System, April 2026. Discounts apply to NFIP policies only.
Walker, LA Flood Zone FAQ
What flood zones are in Walker, LA?
The most common FEMA flood zones in Walker are 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 Walker?
If your Walker 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 40% of all NFIP flood claims come from Zone X properties.
How do I check my flood zone in Walker?
Enter your Walker 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 Walker offer flood insurance discounts?
Yes. Walker participates in FEMA's Community Rating System (CRS) with a Class 7 rating, qualifying residents in the Special Flood Hazard Area for up to a 15% discount on NFIP flood insurance premiums. Properties outside the SFHA may receive a 5% discount.
Has Walker experienced major flooding events?
Livingston Parish, where Walker is located, has been part of 40 federal disaster declarations for flooding, hurricanes, or severe storms. The most recent was Hurricane Francine 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 Walker?
Livingston Parish has recorded 14,639 NFIP flood insurance claims totaling $829.8M in payouts since 1978. The year with the most claims was 2016, with 7,870 claims and $734.1M in payouts. These figures cover all NFIP claims in the county, including Walker.
How many flood insurance policies are active in Walker?
Livingston Parish currently has 17,444 active NFIP flood insurance policies with an average annual premium of $1,151. The most policies are in Zone AE (10,619 policies). These figures cover all active NFIP policies in the county.
How many Walker properties have flooded repeatedly?
Livingston Parish has 1,353 properties with multiple flood losses on record, including 236 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 Walker 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 Walker?
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 Walker's Zone AE 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.
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Look Up Any Walker, LA Address
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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 August 2026 and may not reflect the most recent changes. Always verify current flood zone status through FEMA or a licensed determination provider before making property, insurance, or lending decisions.