Hunt & Live

Nantucket County, MA

14,421 residents · 46 sq mi · 312.2/sq mi · 16% rural

Climate
50.7°F
43.7" rain/yr
Water
humid
Aridity index 1.95
Hardiness
Zone 8b
Winter low ~16°F

About Nantucket County

Nantucket is an island in Massachusetts, United States, about 30 miles (48 km) south of the Cape Cod peninsula. Together with the small islands of Tuckernuck and Muskeget, it constitutes the Town and County of Nantucket, a combined county/town government. Nantucket is the southeasternmost town in both Massachusetts and the New England region. The name "Nantucket" is adapted from similar Algonquian names for the island.

56
Prepper Suitability
worsebetter
National rank: #1109 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in Nantucket County is characterized by its coastal terrain and relatively mild climate, with an annual mean temperature of 50.7°F and 43.7 inches of rainfall per year. The growing season benefits from USDA zone 8b, allowing for a variety of crops. However, being an island presents challenges in terms of remoteness and limited land availability, with a population density of 312.2 people per square mile, which can hinder self-sufficiency efforts due to space constraints.

Natural hazards are significant considerations, particularly the high risk of hurricanes (FEMA rank 91) and coastal flooding (FEMA rank 70). The area has a relatively low violence percentile at 1/100, indicating a safer environment. However, the high cost of living, with a median home price of $1,265,600, poses a barrier for many potential homesteaders, making it difficult to establish a sustainable lifestyle without substantial financial resources.

This county may be a good fit for those with significant financial means who appreciate coastal living and can manage the risks of hurricanes and flooding. Individuals seeking a remote, rural lifestyle may find the density and housing costs prohibitive. Homesteaders looking for affordable land and resources may see the high property values as a dealbreaker, while those focused on community and safety might find a hidden gem in the area's low violence rates.

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

Key Facts

Ranked #1,056 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#2 in MA
Top 5 counties in Massachusetts out of 14.
Dominant hazard: hurricane
FEMA ranks hurricane risk at 91/100 here — the leading natural threat.
Urban: 312/sqmi
Densely populated at 312 people per square mile.
Climate profile
Classified as humid with a 50.7°F annual mean and 43.7" of annual precipitation. USDA hardiness zone 8b.
Housing & taxes
Median home value $1,265,600.

Score Breakdown

Violence
7
percentile (lower = safer)
Disasters
39
percentile (lower = safer)
Density
87
percentile (lower = emptier)
Overall FEMA Risk
38.7
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Coastal Flood 70
Cold Wave 4
Drought 22
Earthquake 22
Hail 4
Hurricane 91
Riverine Flood 17
Ice Storm 0
Landslide 2
Lightning 6
Strong Wind 2
Tornado 4
Wildfire 13
Winter Weather 2

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
76.2°F
Winter low
26°F
Heating degree days
5,548
Cooling degree days
360

Housing & Economy

Median home value
$1,265,600
Median HH income
$135,590
Price to income
9.3×
Property tax rate
0.28%
~$3,553/yr median

Community Profile

Median age
40.5
Homeownership
71.1%
Poverty rate
4.9%
Unemployment
5.5%

Connectivity

Broadband households
83.7%
No internet access
3.6%

Explore Nantucket 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.