Arlington Heights, IL vs Round Lake Beach, IL

There is a significant gap in the cost of living between these two cities. Round Lake Beach is 29.8% cheaper than Arlington Heights. With a cost index of 93 vs 121, the difference would have a meaningful impact on a household's monthly budget. Someone relocating from Round Lake Beach to Arlington Heights should plan for substantially higher expenses across most categories.

On the housing front, median rent in Arlington Heights is $1,727/month compared to $1,382/month in Round Lake Beach — a 25% difference. Home values follow the same pattern: Round Lake Beach is more affordable at $191,200 median vs $403,200.

Median household income in Arlington Heights is $118,532 compared to $86,632 in Round Lake Beach (+36.8%). While Arlington Heights is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Arlington Heights spend roughly 17.5% of their income on rent, less than the 19.1% in Round Lake Beach.