FloodZoneMap.org

Kitsap County, Washington Flood Zones

Check an Address in Kitsap County

Enter any address in Kitsap County, Washington to see its FEMA flood zone

Read First-Hand Flood Stories from Kitsap County

2 NOAA storm reports from this county describe what happened, in the words of the meteorologists who were there.

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Flood Risk Data for Kitsap County

Kitsap County, Washington has recorded 6 flood-related events since 1996 according to NOAA's Storm Events Database. The county has received 16 federal disaster declarations, 7 of which involved flooding or coastal storms. Enter any address above to check its FEMA flood zone designation.

Kitsap County Disaster History

FEMA Disaster Declarations (1965–2020)

Disaster Declarations
16
Flood/Coastal Disasters
7
Latest Disaster
Covid-19 (2020-01-20)

Source: OpenFEMA Disaster Declarations Summaries.

Recent Disaster Declarations in Kitsap County

DeclarationTypeDate
Covid-19BiologicalJan 20, 2020
Covid-19 PandemicBiologicalJan 20, 2020
Severe Storms, Flooding, Landslides, And MudslidesSevere StormDec 1, 2007
Severe Storms, Flooding, Tidal Surge, Landslides, And MudslidesSevere StormJan 27, 2006
Hurricane Katrina EvacuationCoastal StormAug 29, 2005
Severe Storms And FloodingSevere StormOct 15, 2003
EarthquakeEarthquakeFeb 28, 2001
Heavy Rains, Snow Melt, Flooding, Land & Mud SlidesFloodMar 18, 1997
Severe Winter Storms, Land & Muds Slides,floodingSevere StormDec 26, 1996
High Winds, Severe Storms And FloodingFloodJan 26, 1996

Recorded Flood Events in Kitsap County

NOAA Storm Events Database (1996–2025)

Total Flood Events
6
River/Area Floods
1
Coastal/Storm Surge
5
Total Property Damage
$1.2M

Source: NOAA National Weather Service Storm Events Database.

Recent Flood Events in Kitsap County

TypeDateDamage
Coastal FloodDec 27, 2022
Storm Surge/TideJan 26, 2012
Coastal FloodDec 17, 20122.00K
Coastal FloodDec 17, 2012200.00K
FloodDec 12, 20101.00M

Kitsap County Flood History

Coastal Flood — Dec 27, 2022

Coastal flooding between 8 AM - 11 AM high tide cycle on 12/27. The event was a result of King Tides, coinciding with significantly strong low pressure in the area and strong winds. Wind gusts of up to 64 MPH occurred in the event as well as observed tidal conditions 1-2 feet above the HAT.

Storm Surge/Tide — Jan 26, 2012

High wind occurred in the Admiralty Inlet area. Storm surge destroyed fences and yards in the Sandy point and Admiralty Inlet areas.

Coastal Flood — Dec 17, 2012

High astronomical tides coincided with low pressure to cause record high tide levels throughout Puget Sound. Many homes and yards along the shoreline were flooded.

Flood — Dec 12, 2010

The Stillaguamish River reached record level. There were several roads washed out in Kitsap county. 2 homes were damaged from mudslides.

Source: NOAA National Weather Service Storm Events Database.

Kitsap County NFIP Flood Insurance Claims

Total Claims Filed
189
Total Paid Out
$3.5M
Avg Claim
$30,469
Avg Water Depth
22.4 ft

Claims by Flood Zone

A Zones (High Risk)
101
X Shaded (500-yr)
1
X Unshaded (Low)
25

Source: OpenFEMA NFIP Individual Claims (2.25M records analyzed).

Flood Zone Types in Kitsap County

FEMA assigns flood zone designations to areas in Kitsap County, Washington:

AE High Risk — 1% annual chance of flooding. Insurance required.

VE Very High Risk — Coastal flooding with wave action.

X (Shaded) Moderate Risk — 500-year floodplain.

X Low Risk — Outside major floodplains.

View all flood zone types →

Flood Insurance in Kitsap County

Properties in Kitsap County, Washington that are in FEMA-designated Special Flood Hazard Areas (zones A and V) with federally backed mortgages are required to carry flood insurance.

Even outside high-risk zones, flood insurance is recommended. From 2014 to 2024, nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area.

Visit FloodSmart.gov to find an agent and get a quote.