Cost of Living in Rose Hill CDP (Fairfax County), VA

With a cost of living index of 159, Rose Hill CDP (Fairfax County), VA is one of the most expensive cities in the United States. Living here is 59% more expensive than the national average and 55% above the Virginia state average of 104. Rose Hill CDP (Fairfax County) is a smaller community of 21,484 residents, where everyday costs can differ substantially from nearby larger cities.

Housing costs are the biggest factor in Rose Hill CDP (Fairfax County)'s cost of living. The median monthly rent is $2,203 (67% above the US median of $1,319), and the median home value sits at $657,900 (116% above the national median of $304,900). At current prices, the median home costs roughly 4.1x the median household income — a moderately affordable ratio by today's standards.

The median household income in Rose Hill CDP (Fairfax County) is $160,426, which is 113% higher than the national median of $75,149. Residents spend roughly 16% of household income on rent. This is a comfortable ratio, well below the 30% threshold that financial experts recommend as a maximum. While incomes are above average, they more than offset the higher cost of living.

Climate is another factor for anyone considering a move to Rose Hill CDP (Fairfax County). The area sees an average annual temperature of 59.3°F, with summers averaging 79°F and winters around 40°F. Annual rainfall totals 41.8 inches spread over roughly 118 days.

Everyday prices in the Washington-Arlington-Alexandria, DC-VA-MD-WV (Metropolitan Statistical Area) metro area tend to run above the national average. Out of 6 common grocery and utility items tracked by the Bureau of Labor Statistics, 6 are priced higher than the US average. These real-world prices — from groceries to electricity — add up and should be factored into any cost of living comparison.

Data sources: US Census Bureau (ACS 2023), Zillow Home Values, HUD Fair Market Rents, BEA Regional Price Parities, BLS Average Prices, and NOAA Climate Normals. Updated monthly.