Christiana, PA vs Marietta, PA

Marietta is moderately more affordable than Christiana, with a 14.5% lower cost of living index. Christiana scores 89 compared to 78 for Marietta, where the US average is 100. This difference means residents of Christiana can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Christiana is $1,233/month compared to $900/month in Marietta — a 37% difference. Home values follow the same pattern: Marietta is more affordable at $206,700 median vs $221,300.

Median household income in Christiana is $75,000 compared to $56,204 in Marietta (+33.4%). While Christiana is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Christiana spend roughly 19.7% of their income on rent, more than the 19.2% in Marietta.