Onslow County, NC
207,298 residents · 762 sq mi · 272.0/sq mi · 36% rural
About Onslow County
Onslow County is a county located in the U.S. state of North Carolina. As of the 2020 census, the population was 204,576. Its county seat is Jacksonville. The county was created in 1734 as Onslow Precinct and gained county status in 1739. Onslow County comprises the Jacksonville, NC Metropolitan Statistical Area. The southern border of the county is the coast of the Atlantic Ocean.
Prepper Assessment
The terrain in this area is a mix of coastal and inland environments, with a humid climate that supports a growing season suitable for various crops. The annual mean temperature is 62.5°F, and with 57.1 inches of rainfall per year, gardening and small-scale farming can be viable. However, the region is classified as USDA zone 9a, meaning that while some crops thrive, the potential for hurricanes can disrupt agricultural efforts and pose challenges for self-sufficiency.
Natural hazards are a significant concern in this area, with a FEMA disaster percentile ranking of 95, indicating a high likelihood of experiencing severe weather events. Hurricanes are the primary threat, ranked at 99, followed by winter weather and lightning, which could impact both safety and infrastructure. The population density is relatively high at 272 people per square mile, which may lead to increased competition for resources and potential community stress during emergencies.
This county may suit individuals or families looking for a coastal lifestyle with access to amenities and a relatively affordable housing market, as the median home price is $196,800. However, those seeking complete isolation or minimal natural disaster risk may find it less appealing. The hidden gem here is the broadband access, with 80% of households subscribed, which can be beneficial for remote work or online learning amidst the challenges posed by the local climate.
