Fairfax vs Loudoun County: Compare Real Estate, Schools, Commute (2026)

Fairfax vs Loudoun County: Which is right for your family?

Fairfax combines excellent schools, diverse dining, and easy access to major employers. Loudoun County is one of the fastest-growing counties in Virginia, spanning the Dulles Airport tech corridor, the Silver Line Metro extension (Ashburn, Loudoun Gateway), and western wine country (Leesburg, Purcellville, Middleburg). Both are strong options, but the details matter. Here is how they compare across price, schools, commute, taxes, walkability, and safety.

Market Overview

Fairfax is pricier ($640K median vs $620K), a difference of about $20K. Fairfax moves faster, with homes averaging 14 days on market compared to 16 in Loudoun County. Loudoun County offers a lower entry point at $300K–$10M+.

Fairfax

Loudoun County

Median Price

$640K

$620K

Avg Days on Market

14 days

16 days

Price Range

$350K–$1.5M

$300K–$10M+

Top Neighborhoods

Mantua, Cobbdale, Greenbriar, Country Club Hills

Ashburn, Brambleton, Broadlands, Leesburg

Find agents in Fairfax

Browse verified agents with real sales data in Fairfax.

View agents

Find agents in Loudoun County

Browse verified agents with real sales data in Loudoun County.

View agents

Related Comparisons

See how other nearby cities stack up.

Alexandria vs Fairfax Alexandria vs Loudoun County Arlington vs Fairfax Arlington vs Loudoun County Fairfax vs Falls Church Fairfax vs Reston Fairfax vs Vienna Fairfax vs McLean

Frequently Asked Questions

Is Fairfax or Loudoun County more affordable?

Loudoun County is more affordable with a median home price of $620K, compared to $640K in Fairfax. Both cities offer a wide range of housing options, from condos and townhomes to single-family homes. Fairfax prices range from $350K–$1.5M. Loudoun County prices range from $300K–$10M+.

Is Fairfax or Loudoun County better for families?

Both cities are popular with families. Fairfax combines excellent schools, diverse dining, and easy access to major employers. Loudoun County is one of the fastest-growing counties in Virginia, spanning the Dulles Airport tech corridor, the Silver Line Metro extension (Ashburn, Loudoun Gateway), and western wine country (Leesburg, Purcellville, Middleburg). The best choice depends on your priorities: budget, school quality, commute length, and neighborhood feel. smover can help you find a verified agent in either city who specializes in family-friendly neighborhoods.

Market data verified by smover using real transaction records. School data from Virginia DOE, Maryland MSDE, and DC OSSE public reports. Property tax rates from Virginia Dept. of Taxation (2024). Walkability scores from Walk Score (2024). Crime data from FBI UCR and Virginia State Police (2023). Commute times are approximate rush-hour estimates. Updated May 2026.