Vancouver, WA Flood Zone Lookup
Last updated: March 2026
Vancouver faces flooding from the Columbia River and Burnt Bridge Creek. The city's location along the Columbia River floodplain creates significant flood risk, particularly during periods of high snowmelt runoff.
Clark County has recorded 161 NFIP flood insurance claims since 1978, totaling $2.3M in payouts. Explore the full NFIP claims data by state and county to see how this area compares nationally.
FEMA Region
Region 10
NFIP Policies
1,063
Clark County
Avg. Premium
$825/yr
Clark County
FEMA Flood Risk Profile: Clark 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: $68.3M
Coastal Flood Risk
Very LowEst. annual loss: $6K
Source: FEMA National Risk Index, county-level assessment. Individual property risk may vary.
Federal Flood Disaster History: Clark County
Clark County has been included in 5 federal flood-related disaster declarations.
These declarations affected communities across Clark County, including Vancouver.
Source: OpenFEMA Disaster Declarations Summaries API. Data sourced February 2026.
NFIP Flood Insurance Claims: Clark County
Properties in Clark County have filed 161 NFIP flood insurance claims totaling $2.3M in payouts since 1978. The average claim payout is $14K.
Highest-Claim Years
1996
64 claims - $962K
2006
24 claims - $711K
2015
12 claims - $267K
Claims by Flood Zone
Source: OpenFEMA NFIP Claims API. Data sourced March 2026. See national claims data.
Flood Insurance Coverage: Clark County
Only roughly 1 in 187 households in Clark County carries NFIP flood insurance (0.5% of estimated households). With 12 recorded flood events and $1.5M in damage, most flood losses in this county are likely uninsured.
Penetration Rate
0.5%
roughly 1 in 187 households
Historical Claims Ratio
1 in 7
161 claims over 45+ years across 1,063 current policies
Avg. Claim Payout
$14,304
Per claim, county-wide since 1978
Historically, Clark County has averaged 1 claim for every 7 active policies (since 1978). This compares cumulative claims against today's policy count and does not predict future claim likelihood.
Coverage data: NFIP policies as of March 2026, claims since 1978 (March 2026), population from FEMA NRI. All figures are county-wide and include Vancouver.
What Your Flood Zone Means in Vancouver
Vancouver 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 Vancouver are Zone AE, Zone X. FEMA's National Risk Index estimates the county's annual expected loss from inland flooding at over $68.3M.
Riverine flood risk in Vancouver 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 Vancouver address.
Repetitive Loss Properties: Clark County
Clark County has 8 properties with multiple flood insurance losses, including 1 severe repetitive loss properties. Severe repetitive loss is a subset of multiple loss, not a separate count. Data sourced March 2026.
Multiple Loss
8
2+ claims within 10 years
Severe Repetitive Loss
1
4+ claims or 2 exceeding value
Mitigated
0
Received FEMA mitigation
By Flood Zone
Source: OpenFEMA NFIP Multiple Loss Properties. Data sourced March 2026.
Recorded Flood Events: Clark County
NOAA has recorded 12 flood events in Clark County since 1996, causing $1.5M in damage.
Costliest Events
Events by Type
Source: NOAA Storm Events Database, 1996-2026. Data sourced March 2026.
Flood Mitigation: Clark County
FEMA has funded mitigation for 10 properties in Clark County, investing $1.4M 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 March 2026.
Vancouver, WA Flood Zone FAQ
What flood zones are in Vancouver, WA?
The most common FEMA flood zones in Vancouver 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 Vancouver?
If your Vancouver 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 Vancouver?
Enter your Vancouver 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.
What type of flooding affects Vancouver?
Vancouver is primarily affected by river and stream overflow during heavy rainfall. The most common FEMA flood zone designations are Zone AE, Zone X. Use the free lookup tool above to check the specific flood zone for any Vancouver address.
Has Vancouver experienced major flooding events?
Clark County, where Vancouver is located, has been part of 5 federal disaster declarations for flooding, hurricanes, or severe storms. The most recent was Severe Winter Storm, Straight-Line Winds, Flooding, Landslides, Mudslides, and A T in 2016. Federal disaster declarations are issued when flooding overwhelms local resources and triggers FEMA assistance programs.
How many flood insurance claims have been filed in Vancouver?
Clark County has recorded 161 NFIP flood insurance claims totaling $2.3M in payouts since 1978. The year with the most claims was 1996, with 64 claims and $962K in payouts. These figures cover all NFIP claims in the county, including Vancouver.
How many flood insurance policies are active in Vancouver?
Clark County currently has 1,063 active NFIP flood insurance policies with an average annual premium of $825. The most policies are in Zone AE (567 policies). These figures cover all active NFIP policies in the county.
How many Vancouver properties have flooded repeatedly?
Clark County has 8 properties with multiple flood losses on record, including 1 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 Vancouver 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 Vancouver?
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 Vancouver'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.
Other Washington Cities
Understanding Flood Zones
Look Up Any Vancouver, WA Address
Enter a Vancouver, WA address to instantly check its FEMA flood zone designation, SFHA status, and insurance requirements.
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.