Marshall County, IA
39,879 residents · 573 sq mi · 69.7/sq mi · 32% rural
About Marshall County
Marshall County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 40,105, and was estimated to be 40,392 in 2024. The county seat and largest city is Marshalltown. The county was formed on January 13, 1846, and named after John Marshall, Chief Justice of the United States Supreme Court. Marshall County comprises the Marshalltown, Iowa Micropolitan Statistical Area. In 2010, the center of population of Iowa was located in Marshall County, near Melbourne.
Prepper Assessment
The terrain in this area is characterized by a mix of rural and urban environments, with a population density of 69.7 people per square mile, which allows for both community interaction and space for self-sufficient living. The climate is temperate, with an annual mean temperature of 48.2°F, and an average of 36.1 inches of rainfall per year, supporting a growing season suitable for various crops in USDA zone 7a. However, the potential for drought and winter weather may challenge consistent agricultural output.
Natural hazards in this region include drought (FEMA rank 98), strong winds (86), and winter weather (85), posing significant risks for those relying on agriculture. The county's violence percentile is low at 8/100, suggesting a relatively safe environment. Housing is reasonably priced, with a median home value of $125,900, though the overall cost of living may vary depending on individual circumstances. The effective property tax rate is 1.55%, which is manageable for many households.
This area is well-suited for individuals or families seeking a blend of rural living and community access. Those with experience in farming or self-sufficient practices will likely thrive here, especially with the reasonable housing market. However, individuals unprepared for the challenges posed by winter weather and drought might struggle. A hidden gem is the low violence rate, making it a safe choice for families.