Johnson County, IL
13,381 residents · 344 sq mi · 38.9/sq mi · 100% rural
About Johnson County
Johnson County is a county in the U.S. state of Illinois. According to the 2020 census, it has a population of 13,308. Its county seat is Vienna. It is located in the southern portion of Illinois known locally as "Little Egypt".
Prepper Assessment
Living in this area offers a predominantly rural lifestyle with a population density of 38.9 people per square mile, allowing for ample space and privacy. The climate is characterized by a humid subtropical environment, with an annual mean temperature of 56.9°F and 49.7 inches of rainfall, supporting a growing season suitable for various crops. However, the USDA zone 8b means that gardeners must be mindful of potential heat waves and other seasonal extremes that could impact yields.
Natural hazards present notable risks, particularly earthquakes, which rank high at FEMA level 91. Other concerns include heat waves and strong winds, both above the national average risk. The area has a lower violence percentile at 17/100, indicating a relatively safe environment, but the cost of living is moderate, with a median home price of $141,200. Additionally, only 30% of households have broadband access, which may be a drawback for those relying on internet connectivity.
This county may appeal to individuals seeking a quiet, rural lifestyle with opportunities for gardening and self-sufficient living. Those who thrive here are likely to be adaptable and prepared for occasional natural hazards. However, individuals who prioritize modern conveniences, such as reliable internet access and urban amenities, might find this location less suitable. The hidden gem here is the affordability of housing, while the dealbreaker could be the significant earthquake risk.
