Hunt & Live

Colleton County, SC

38,599 residents · 1,057 sq mi · 36.5/sq mi · 76% rural

Climate
65.4°F
49" rain/yr
Water
humid
Aridity index 1.4
Hardiness
Zone 9b
Winter low ~26.7°F

About Colleton County

Colleton County is a county in the Lowcountry region of the U.S. state of South Carolina. As of the 2020 census, the population was 38,604. Its county seat is Walterboro. The county is named after Sir John Colleton, 1st Baronet, one of the eight Lords Proprietor of the Province of Carolina. After two previous incarnations, the current Colleton County was created in 1800.

24
Prepper Suitability
worsebetter
National rank: #2828 of 3,109
Locator map
Location within the continental US

Prepper Assessment

Living in this area offers a humid subtropical climate with an annual mean temperature of 65.4°F and about 49 inches of rainfall per year, providing a favorable environment for growing a variety of crops. The USDA zone 9b indicates a long growing season, which is beneficial for self-sufficient living. The terrain is predominantly rural, with a population density of 36.5 people per square mile, allowing for some degree of remoteness and space for homesteading activities.

However, this county faces significant natural hazards, with hurricanes ranked 96 and earthquakes at 94 on the FEMA scale, which could pose serious risks to property and safety. Additionally, the area has a high violence percentile of 99/100, indicating potential safety concerns. The median home price is $127,200, which may be affordable for some, but the economic stability indicated by a median household income of $46,795 may limit options for new residents.

Colleton County may suit those who prioritize rural living and are prepared for the challenges posed by natural disasters. Gardeners and those with skills in disaster preparedness might thrive here, while individuals seeking a low-risk environment may find the area's hazards and high violence percentile concerning. A hidden gem for homesteaders could be the long growing season, but the risks associated with hurricanes and safety should be carefully considered before moving here.

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

Key Facts

Ranked #2,906 nationally
Out of 3,109 CONUS counties for composite prepper suitability.
#28 of 46 in SC
Ranked #28 of 46 counties statewide for prepper suitability.
Dominant hazard: hurricane
FEMA ranks hurricane risk at 96/100 here — the leading natural threat.
Rural-suburban mix
36.5 people per square mile.
Climate profile
Classified as humid with a 65.4°F annual mean and 49.0" of annual precipitation. USDA hardiness zone 9b.
Housing & taxes
Median home value $127,200.

Score Breakdown

Violence
99
percentile (lower = safer)
Disasters
86
percentile (lower = safer)
Density
44
percentile (lower = emptier)
Overall FEMA Risk
85.5
NRI composite (0-100)

Natural Hazard Profile (FEMA NRI)

Coastal Flood 78
Cold Wave 51
Drought 49
Earthquake 94
Hail 32
Hurricane 96
Heat Wave 74
Riverine Flood 56
Ice Storm 63
Landslide 20
Lightning 64
Strong Wind 68
Tornado 61
Wildfire 83
Winter Weather 48

Monthly Climate (1991–2020 normals)

Average temperature
JFMAMJ JASOND
Monthly precipitation (inches)
JFMAMJ JASOND
Summer high
92°F
Winter low
36.7°F
Heating degree days
2,065
Cooling degree days
2,248

Housing & Economy

Median home value
$127,200
Median HH income
$46,795
Price to income
2.7×
Property tax rate
0.65%
~$825/yr median

Community Profile

Median age
41.6
Homeownership
72.7%
Poverty rate
16.6%
Unemployment
8.5%

Connectivity

Broadband households
65.2%
No internet access
16.4%

Explore Colleton 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.