Laplace, LA vs Slidell, LA

Laplace is moderately more affordable than Slidell, with a 11.8% lower cost of living index. Laplace scores 81 compared to 91 for Slidell, where the US average is 100. This difference means residents of Slidell can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Laplace is $1,097/month compared to $1,381/month in Slidell — a 21% difference. Home values follow the same pattern: Laplace is more affordable at $188,900 median vs $207,800.

Median household income in Laplace is $68,028 compared to $66,657 in Slidell (+2.1%). Laplace offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Laplace spend roughly 19.4% of their income on rent, less than the 24.9% in Slidell.