Oakton, VA vs Portsmouth, VA

The cost of living difference between Oakton, VA and Portsmouth, VA is dramatic. Portsmouth is 89% cheaper than Oakton, a gap that translates to thousands of dollars per year in household expenses. Oakton has a cost index of 173 while Portsmouth sits at 91, 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 Oakton is $2,333/month compared to $1,266/month in Portsmouth — a 84% difference. Home values follow the same pattern: Portsmouth is more affordable at $229,400 median vs $776,700.

Median household income in Oakton is $163,662 compared to $58,972 in Portsmouth (+177.5%). While Oakton is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Oakton spend roughly 17.1% of their income on rent, less than the 25.8% in Portsmouth.