Fort Thompson, SD vs North Sioux City, SD

The cost of living difference between Fort Thompson, SD and North Sioux City, SD is dramatic. Fort Thompson is 32.5% cheaper than North Sioux City, a gap that translates to thousands of dollars per year in household expenses. Fort Thompson has a cost index of 56 while North Sioux City sits at 83, making this one of the more striking comparisons on our site. Relocating between these cities would require a serious reassessment of budget and lifestyle expectations.

On the housing front, median rent in Fort Thompson is $515/month compared to $1,092/month in North Sioux City — a 53% difference. Home values follow the same pattern: Fort Thompson is more affordable at $110,300 median vs $234,500.

Median household income in Fort Thompson is $45,313 compared to $76,481 in North Sioux City (-40.8%). While North Sioux City is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Fort Thompson spend roughly 13.6% of their income on rent, less than the 17.1% in North Sioux City.

Climate-wise, both cities share similar average temperatures (48.2°F vs 48.4°F). North Sioux City receives more rainfall at 29.3" per year compared to 20.4" in Fort Thompson.