Petersburg, VA vs Reston, VA

The cost of living difference between Petersburg, VA and Reston, VA is dramatic. Petersburg is 47.2% cheaper than Reston, a gap that translates to thousands of dollars per year in household expenses. Petersburg has a cost index of 82 while Reston sits at 155, 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 Petersburg is $1,132/month compared to $2,170/month in Reston — a 48% difference. Home values follow the same pattern: Petersburg is more affordable at $157,900 median vs $616,000.

Median household income in Petersburg is $50,741 compared to $139,515 in Reston (-63.6%). While Reston is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Petersburg spend roughly 26.8% of their income on rent, more than the 18.7% in Reston.