Centralia, IL vs Oswego, IL

The cost of living difference between Centralia, IL and Oswego, IL is dramatic. Centralia is 45.9% cheaper than Oswego, a gap that translates to thousands of dollars per year in household expenses. Centralia has a cost index of 63 while Oswego sits at 117, 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 Centralia is $775/month compared to $1,823/month in Oswego — a 58% difference. Home values follow the same pattern: Centralia is more affordable at $81,600 median vs $319,000.

Median household income in Centralia is $47,308 compared to $119,881 in Oswego (-60.5%). While Oswego is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Centralia spend roughly 19.7% of their income on rent, more than the 18.2% in Oswego.