Costilla County, CO
3,603 residents · 1,228 sq mi · 2.9/sq mi · 100% rural
About Costilla County
Costilla County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 3,499. The county seat is San Luis, the oldest continuously occupied town in Colorado.
Prepper Assessment
Living in this area offers a rugged, rural lifestyle with a low population density of 2.9 people per square mile. The climate features an annual mean temperature of 42.5°F, with summer highs around 77.8°F and winter lows dipping to 10°F. The growing season aligns with USDA zone 7a, allowing for a variety of crops, though the dry sub-humid classification indicates limited water availability, receiving only 17.5 inches of rainfall per year. Those seeking self-sufficient living will find opportunities, but must be prepared for water management challenges.
Costilla County faces notable natural hazards, including a landslide risk at FEMA rank 78 and wildfire risk at rank 73, which could impact safety and property. The area also has a higher violence percentile of 76, indicating that while it may be rural, there are concerns regarding safety. The median home price of $145,200 is relatively affordable, but the median household income of $34,578 suggests that economic opportunities may be limited, making it a potential challenge for newcomers.
This county may suit individuals or families seeking a quiet, rural lifestyle with a focus on self-sustainability, particularly those comfortable with the challenges of limited water resources and natural hazards. However, those relying on strong local economies or seeking urban amenities may find this area lacking. A dealbreaker could be the high violence percentile for a rural area, while a hidden gem may be the low property taxes at 0.35%, which could appeal to budget-conscious homesteaders.
