Hunt & Live

Nassau County, FL

97,899 residents · 649 sq mi · 150.9/sq mi · 44% rural

Climate
68.8°F
51" rain/yr
Water
humid
Aridity index 1.3
Hardiness
Zone 10a
Winter low ~32°F

About Nassau County

Nassau County is located in the U.S. state of Florida. It is the northeasternmost county in the state. The county seat is Fernandina Beach. The population was 90,352 at the 2020 census.

39
Prepper Suitability
worsebetter
National rank: #2259 of 3,109
Locator map
Location within the continental US

Prepper Assessment

This area features a humid subtropical climate with an annual mean temperature of 68.8°F, supporting a growing season conducive to diverse agriculture. The terrain is primarily flat and coastal, offering access to water resources, although the average annual rainfall of 51 inches can lead to humidity challenges. With 44% of the county classified as rural, there are opportunities for self-sufficient living, but the density of 150.9 people per square mile may limit complete isolation.

Natural hazards pose notable risks in this region, with hurricanes ranked at FEMA 88 and wildfires at FEMA 86, indicating significant concerns for potential disasters. The county's disaster percentile is 59, suggesting a moderate level of risk. Additionally, the cost of living can be a factor, with a median home price of $306,800 and a median household income of $84,085, which may limit affordability for some prospective homesteaders.

This county may appeal to those seeking a warmer climate and a balance of rural living with some urban amenities. Individuals who thrive here are likely to be prepared for natural disasters and willing to invest in property. However, those looking for complete seclusion or lower housing costs might find the county less suitable, as the combination of higher density and median home prices could be a dealbreaker for some homesteaders.

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

Key Facts

Ranked #2,205 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#23 of 67 in FL
Ranked #23 of 67 counties statewide for prepper suitability.
Dominant hazard: hurricane
FEMA ranks hurricane risk at 88/100 here — the leading natural threat.
Urban: 151/sqmi
Densely populated at 151 people per square mile.
Climate profile
Classified as humid with a 68.8°F annual mean and 51.0" of annual precipitation. USDA hardiness zone 10a.
Housing & taxes
Median home value $306,800.

Score Breakdown

Violence
46
percentile (lower = safer)
Disasters
59
percentile (lower = safer)
Density
78
percentile (lower = emptier)
Overall FEMA Risk
59.3
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Coastal Flood 76
Cold Wave 12
Drought 16
Earthquake 63
Hail 22
Hurricane 88
Heat Wave 72
Riverine Flood 59
Ice Storm 53
Landslide 24
Lightning 72
Strong Wind 19
Tornado 54
Wildfire 87
Winter Weather 8

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
92.2°F
Winter low
42°F
Heating degree days
1,354
Cooling degree days
2,754

Housing & Economy

Median home value
$306,800
Median HH income
$84,085
Price to income
3.6×
Property tax rate
0.73%
~$2,232/yr median

Community Profile

Median age
46.3
Homeownership
82.6%
Poverty rate
9.2%
Unemployment
4%

Connectivity

Broadband households
67.4%
No internet access
4.5%

Explore Nassau 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.