Hunt & Live

Marion County, OR

346,703 residents · 1,181 sq mi · 293.6/sq mi · 15% rural

Climate
50.2°F
64.8" rain/yr
Water
humid
Aridity index 2.91
Hardiness
Zone 9a
Winter low ~22.4°F

About Marion County

Marion County is one of the 36 counties in the U.S. state of Oregon. The population was 345,920 at the 2020 census, making it the 5th most populous county in Oregon. The county seat is Salem, which is also the state capital of Oregon. The county was originally named the Champooick District, after Champoeg, a meeting place on the Willamette River. On September 3, 1849, the territorial legislature renamed it in honor of Francis Marion, a Continental Army general from South Carolina who served in the American Revolutionary War. Marion County is part of the Salem, OR Metropolitan Statistical Area, which is also included in the Portland-Vancouver-Salem, OR-WA Combined Statistical Area. It is located in the Willamette Valley.

36
Prepper Suitability
worsebetter
National rank: #2401 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in this area offers a temperate climate with an annual mean temperature of 50.2°F and significant rainfall at 64.8 inches per year, supporting a robust growing season in USDA zone 9a. The terrain is characterized by a mix of rural and urban settings, with 15% of the population classified as rural, allowing for potential self-sufficiency. However, the population density of 293.6 people per square mile may limit the sense of remoteness some homesteaders seek.

The county faces significant natural hazards, particularly earthquakes (FEMA rank 99) and heat waves (rank 96), which could pose risks to infrastructure and safety. Other notable hazards include volcanic activity (rank 93) and riverine flooding (rank 90). The violence percentile is at 25/100, indicating a relatively safer environment, but the higher disaster percentile of 96/100 suggests that preparedness for natural disasters is essential. The median home price of $352,500 may also be a barrier for some seeking affordable land.

This county may be suitable for those who appreciate a blend of urban and rural lifestyles, as well as a temperate climate for gardening and farming. However, those who prioritize extreme remoteness or are highly risk-averse regarding natural disasters might find it less appealing. The hidden gem here is the region's agricultural potential, but the dealbreaker for many could be the high home prices combined with the risks associated with earthquakes and other hazards.

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

Key Facts

Ranked #2,664 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#30 of 36 in OR
Ranked #30 of 36 counties statewide for prepper suitability.
Dominant hazard: earthquake
FEMA ranks earthquake risk at 99/100 here — the leading natural threat.
Urban: 294/sqmi
Densely populated at 294 people per square mile.
Climate profile
Classified as humid with a 50.2°F annual mean and 64.8" of annual precipitation. USDA hardiness zone 9a.
Housing & taxes
Median home value $352,500.

Score Breakdown

Violence
9
percentile (lower = safer)
Disasters
96
percentile (lower = safer)
Density
86
percentile (lower = emptier)
Overall FEMA Risk
95.5
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Avalanche 33
Cold Wave 52
Drought 16
Earthquake 99
Hail 42
Heat Wave 96
Riverine Flood 91
Ice Storm 74
Landslide 84
Lightning 88
Strong Wind 90
Tornado 23
Volcano 93
Wildfire 60
Winter Weather 79

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
78.7°F
Winter low
32.4°F
Heating degree days
5,577
Cooling degree days
181

Housing & Economy

Median home value
$352,500
Median HH income
$70,926
Price to income
Property tax rate
0.91%
~$3,211/yr median

Community Profile

Median age
37
Homeownership
61.8%
Poverty rate
13%
Unemployment
5.4%

Connectivity

Broadband households
74.5%
No internet access
7.1%

Explore Marion County Further

Similar Counties

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.