South Barrington, IL vs Sterling, IL

The cost of living difference between South Barrington, IL and Sterling, IL is dramatic. Sterling is 164.6% cheaper than South Barrington, a gap that translates to thousands of dollars per year in household expenses. South Barrington has a cost index of 175 while Sterling sits at 66, 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 South Barrington is $1,917/month compared to $780/month in Sterling — a 146% difference. Home values follow the same pattern: Sterling is more affordable at $107,800 median vs $986,300.

Median household income in South Barrington is $211,083 compared to $52,647 in Sterling (+300.9%). While South Barrington is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of South Barrington spend roughly 10.9% of their income on rent, less than the 17.8% in Sterling.

Climate-wise, both cities share similar average temperatures (49.7°F vs 49.4°F). Sterling receives more rainfall at 37.2" per year compared to 33.2" in South Barrington.