Groton, SD vs North Sioux City, SD

Groton is moderately more affordable than North Sioux City, with a 10.3% lower cost of living index. Groton scores 75 compared to 83 for North Sioux City, where the US average is 100. This difference means residents of North Sioux City can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Groton is $954/month compared to $1,092/month in North Sioux City — a 13% difference. Home values follow the same pattern: Groton is more affordable at $173,000 median vs $234,500.

Median household income in Groton is $82,083 compared to $76,481 in North Sioux City (+7.3%). Groton offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Groton spend roughly 13.9% of their income on rent, less than the 17.1% in North Sioux City.

Climate-wise, North Sioux City is notably warmer with an average of 48.4°F compared to 44°F in Groton. North Sioux City receives more rainfall at 29.3" per year compared to 21.8" in Groton.