Bay St. Louis, MS vs Water Valley, MS

The cost of living difference between Bay St. Louis, MS and Water Valley, MS is dramatic. Water Valley is 44.5% cheaper than Bay St. Louis, a gap that translates to thousands of dollars per year in household expenses. Bay St. Louis has a cost index of 85 while Water Valley sits at 59, 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 Bay St. Louis is $1,138/month compared to $592/month in Water Valley — a 92% difference. Home values follow the same pattern: Water Valley is more affordable at $111,000 median vs $231,900.

Median household income in Bay St. Louis is $70,082 compared to $47,167 in Water Valley (+48.6%). While Bay St. Louis is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Bay St. Louis spend roughly 19.5% of their income on rent, more than the 15.1% in Water Valley.

Climate-wise, Bay St. Louis is notably warmer with an average of 68.3°F compared to 59.6°F in Water Valley. Bay St. Louis receives more rainfall at 62.8" per year compared to 55.5" in Water Valley.