Naperville, IL vs Normal, IL

The cost of living difference between Naperville, IL and Normal, IL is dramatic. Normal is 71.2% cheaper than Naperville, a gap that translates to thousands of dollars per year in household expenses. Naperville has a cost index of 134 while Normal sits at 78, 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 Naperville is $1,852/month compared to $974/month in Normal — a 90% difference. Home values follow the same pattern: Normal is more affordable at $199,900 median vs $509,900.

Median household income in Naperville is $150,937 compared to $66,350 in Normal (+127.5%). While Naperville is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Naperville spend roughly 14.7% of their income on rent, less than the 17.6% in Normal.

Climate-wise, Normal is notably warmer with an average of 52.7°F compared to 49.7°F in Naperville. Normal receives more rainfall at 37.6" per year compared to 33.2" in Naperville.