Hunt & Live

Mariposa County, CA

17,020 residents · 1,449 sq mi · 11.7/sq mi · 100% rural

Climate
55.7°F
31.4" rain/yr
Water
humid
Aridity index 1.22
Hardiness
Zone 9a
Winter low ~21.3°F

About Mariposa County

Mariposa County is a county in the U.S. state of California. As of the 2020 U.S. census, the population was 17,131. The county seat is Mariposa. The county lies in the western foothills of the Sierra Nevada, north of Fresno, east of Merced, and southeast of Stockton. The eastern portion of the county encompasses the principal area of Yosemite National Park.

51
Prepper Suitability
worsebetter
National rank: #1475 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 terrain characterized by the western foothills of the Sierra Nevada. The climate features an annual mean temperature of 55.7°F and receives about 31.4 inches of rainfall per year, supporting a growing season suitable for USDA zone 9a crops. However, the area’s remoteness may pose challenges for accessing resources and services, which could limit self-sufficient living for those unprepared for isolation.

This county faces significant natural hazards, with landslide and wildfire risks ranked at 100 and 99, respectively, indicating a high likelihood of these events. Additionally, heat waves and droughts pose considerable threats, with ranks of 98 and 76. The population density is relatively low at 11.7 people per square mile, which may provide a sense of space but could also mean limited local support networks. Housing costs are moderate, with a median home price of $335,900, which may be a barrier for some.

Mariposa County may be a good fit for those seeking a quiet, rural lifestyle with a strong connection to nature, particularly for individuals comfortable with self-reliance and remote living. However, it may not be suitable for families or individuals who prefer urban amenities or those unprepared for the risks associated with natural hazards. The hidden gem here is the access to the natural beauty of Yosemite National Park, which can offer recreational opportunities for those who appreciate the outdoors.

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

Key Facts

Ranked #2,004 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#14 of 58 in CA
Ranked #14 of 58 counties statewide for prepper suitability.
Dominant hazard: landslide
FEMA ranks landslide risk at 100/100 here — the leading natural threat.
Sparse population
11.7 people per square mile — well below the CONUS average.
Climate profile
Classified as humid with a 55.7°F annual mean and 31.4" of annual precipitation. USDA hardiness zone 9a.
Housing & taxes
Median home value $335,900.

Score Breakdown

Violence
42
percentile (lower = safer)
Disasters
87
percentile (lower = safer)
Density
20
percentile (lower = emptier)
Overall FEMA Risk
86.4
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Avalanche 41
Drought 76
Earthquake 68
Hail 7
Heat Wave 98
Riverine Flood 71
Landslide 100
Lightning 69
Strong Wind 11
Tornado 6
Volcano 59
Wildfire 99
Winter Weather 77

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
89.1°F
Winter low
31.3°F
Heating degree days
4,165
Cooling degree days
813

Housing & Economy

Median home value
$335,900
Median HH income
$60,021
Price to income
5.6×
Property tax rate
0.65%
~$2,174/yr median

Community Profile

Median age
51.6
Homeownership
73.8%
Poverty rate
16%
Unemployment
6.2%

Connectivity

Broadband households
58.5%
No internet access
13%

Explore Mariposa 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.