Jefferson County, IA
15,698 residents · 436 sq mi · 36.0/sq mi · 41% rural
About Jefferson County
Jefferson is a city in, and the county seat of Greene County, Iowa, United States, along the North Raccoon River. The population was 4,182 at the time of the 2020 census. It is the home of the Mahanay Memorial Bell Tower, 168 feet (51 m) tall, located on the town square, and visible for miles. The tower is named for Floyd Mahanay, a businessman, philanthropist, and former resident. Jefferson is bisected east to west by the old Lincoln Highway. A new U.S. Route 30 is located approximately one mile to the north.
Prepper Assessment
Living in this area offers a mix of rural charm and moderate climate, with an annual mean temperature of 50.4°F and 38 inches of rainfall. The growing season is reasonable for a variety of crops, supported by USDA zone 7a. The terrain is primarily flat, making it suitable for agriculture and self-sufficient living. However, the population density of 36 people per square mile may feel more populated than some might prefer, particularly for those seeking extreme remoteness.
Natural hazards in the region include drought (FEMA rank 82) and heat waves (rank 80), which could impact agricultural productivity. Hail (rank 75) and strong winds (rank 60) are also notable risks. While the violence percentile is relatively low at 28, indicating a safer environment, the overall disaster percentile of 27 suggests that there are some risks to consider. Additionally, the median home price of $141,500 may be a barrier for some prospective homesteaders.
This county may be a good fit for those who can adapt to moderate climate conditions and are prepared for occasional weather-related challenges. Individuals looking for a balance of rural life with access to community resources may thrive here. However, those seeking extreme isolation or a climate with fewer agricultural risks might find this area less appealing. The hidden gem for homesteaders could be the reasonable property taxes at 1.61%, which may help offset living costs.