Peterson, IA vs Rock Falls, IA

Peterson is moderately more affordable than Rock Falls, with a 12.5% lower cost of living index. Peterson scores 65 compared to 74 for Rock Falls, where the US average is 100. This difference means residents of Rock Falls can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Peterson is $850/month compared to $967/month in Rock Falls — a 12% difference. Home values follow the same pattern: Peterson is more affordable at $86,700 median vs $156,300.

Median household income in Peterson is $76,875 compared to $66,875 in Rock Falls (+15%). Peterson offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Peterson spend roughly 13.3% of their income on rent, less than the 17.4% in Rock Falls.

Climate-wise, both cities share similar average temperatures (46.8°F vs 45.6°F). Rock Falls receives more rainfall at 36.3" per year compared to 26.8" in Peterson.