St. Marys, IA vs Williams, IA

The cost of living difference between St. Marys, IA and Williams, IA is dramatic. Williams is 45.7% cheaper than St. Marys, a gap that translates to thousands of dollars per year in household expenses. St. Marys has a cost index of 86 while Williams sits at 59, 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 St. Marys is $1,300/month compared to $660/month in Williams — a 97% difference. Home values follow the same pattern: Williams is more affordable at $85,300 median vs $168,800.

Median household income in St. Marys is $78,750 compared to $50,750 in Williams (+55.2%). While St. Marys is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of St. Marys spend roughly 19.8% of their income on rent, more than the 15.6% in Williams.

Climate-wise, both cities share similar average temperatures (50.9°F vs 48.6°F). St. Marys receives more rainfall at 36.6" per year compared to 35.9" in Williams.