Hunt & Live

Jefferson County, WA

33,589 residents · 1,804 sq mi · 18.6/sq mi · 53% rural

Climate
45.9°F
110.6" rain/yr
Water
humid
Aridity index 5.5
Hardiness
Zone 9a
Winter low ~20.5°F

About Jefferson County

Jefferson County is a county located in the U.S. state of Washington. As of the 2020 census, the population was 32,977. The county seat and only incorporated city is Port Townsend. The county is named for Thomas Jefferson.

62
Prepper Suitability
worsebetter
National rank: #799 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in this area offers a mix of rural charm and natural beauty, with a population density of 18.6 people per square mile, allowing for a sense of space and remoteness. The climate features an annual mean temperature of 45.9°F and receives significant rainfall at 110.6 inches per year, supporting lush vegetation. The USDA zone 9a indicates a favorable growing season for various crops, but the high rainfall may limit outdoor activities and complicate soil drainage for self-sufficient living.

Natural hazards pose significant risks, with landslide and earthquake risks ranked at 96 and 95, respectively, indicating a high likelihood of these events. Winter weather and ice storms also present challenges, with rankings of 82 and 74. The area's median home price of $449,300 may be a barrier for some, particularly given the median household income of $64,796. While the violence percentile is at 55, indicating a moderate level of safety, the overall disaster risk should be a serious consideration for potential residents.

This county may appeal to those who prioritize a rural lifestyle and are prepared for the challenges of a wetter climate, particularly individuals with skills in gardening and disaster preparedness. However, it may not be suitable for those seeking a low-risk environment, as the high hazard rankings could deter some. Homesteaders looking for fertile land and a strong community may find hidden gems here, but the potential for natural disasters and housing costs are critical dealbreakers for others.

AI-generated analysis based on county data (climate, hazards, density, housing, economy). For general orientation only.

Key Facts

Ranked #1,455 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#15 of 39 in WA
Ranked #15 of 39 counties statewide for prepper suitability.
Dominant hazard: landslide
FEMA ranks landslide risk at 96/100 here — the leading natural threat.
Sparse population
18.6 people per square mile — well below the CONUS average.
Climate profile
Classified as humid with a 45.9°F annual mean and 110.6" of annual precipitation. USDA hardiness zone 9a.
Housing & taxes
Median home value $449,300.

Score Breakdown

Violence
22
percentile (lower = safer)
Disasters
64
percentile (lower = safer)
Density
27
percentile (lower = emptier)
Overall FEMA Risk
64.4
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Avalanche 58
Coastal Flood 64
Cold Wave 24
Drought 13
Earthquake 95
Hail 2
Heat Wave 35
Riverine Flood 54
Ice Storm 74
Landslide 96
Lightning 6
Strong Wind 2
Tornado 10
Tsunami 40
Volcano 11
Wildfire 24
Winter Weather 82

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
69.2°F
Winter low
30.5°F
Heating degree days
6,950
Cooling degree days
9

Housing & Economy

Median home value
$449,300
Median HH income
$64,796
Price to income
6.9×
Property tax rate
0.76%
~$3,419/yr median

Community Profile

Median age
59.4
Homeownership
80.4%
Poverty rate
13.8%
Unemployment
8.4%

Connectivity

Broadband households
73.6%
No internet access
7.3%

Explore Jefferson County Further

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Data sources. Prepper scores are national percentile ranks of firearm fatalities (County Health Rankings 2024 / CDC WONDER), FEMA National Risk Index 2023 composite disaster score, and population density (ACS 2022 + TIGER 2022 land area). Climate from NOAA nClimDiv 1991–2020 normals. Hardiness zone is estimated from climate data and may differ from the official USDA PHZM. Demographics and housing from Census ACS 5-year 2022. All scores are for comparison purposes only and do not constitute advice about where to live.