Mandeville, LA vs St. Martinville, LA

The cost of living difference between Mandeville, LA and St. Martinville, LA is dramatic. St. Martinville is 66.7% cheaper than Mandeville, a gap that translates to thousands of dollars per year in household expenses. Mandeville has a cost index of 103 while St. Martinville sits at 62, 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 Mandeville is $1,326/month compared to $770/month in St. Martinville — a 72% difference. Home values follow the same pattern: St. Martinville is more affordable at $91,700 median vs $363,300.

Median household income in Mandeville is $89,122 compared to $33,132 in St. Martinville (+169%). While Mandeville is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Mandeville spend roughly 17.9% of their income on rent, less than the 27.9% in St. Martinville.