Brentwood, MD vs Rock Hall, MD

The cost of living difference between Brentwood, MD and Rock Hall, MD is dramatic. Rock Hall is 47.6% cheaper than Brentwood, a gap that translates to thousands of dollars per year in household expenses. Brentwood has a cost index of 120 while Rock Hall sits at 81, 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 Brentwood is $1,564/month compared to $808/month in Rock Hall — a 94% difference. Home values follow the same pattern: Rock Hall is more affordable at $245,400 median vs $413,100.

Median household income in Brentwood is $70,573 compared to $68,906 in Rock Hall (+2.4%). Brentwood does offer higher incomes, but the salary premium barely offsets the higher cost of living, leaving residents with a tighter budget. Looking at affordability, residents of Brentwood spend roughly 26.6% of their income on rent, more than the 14.1% in Rock Hall.

Climate-wise, both cities share similar average temperatures (59.3°F vs 57.7°F). Rock Hall receives more rainfall at 44" per year compared to 41.8" in Brentwood.