Cheapest ZIPs in Fairfax County, VA

No ZIP in Fairfax County, VAclears the HavenScore: 60 quality floor this month — in high-cost counties, low prices and strong scores rarely overlap. Below is the affordable end anyway: the county’s most affordable scored ZIPs, ranked by median home value with each ZIP’s score shown. Refreshed September 2026.

  1. 1
    22041
    Falls Church, VA
    $437,358
    HavenScore: 46
  2. 2
    20190
    Reston, VA
    $552,494
    HavenScore: 52
  3. 3
    22303
    Huntington, VA
    $555,100
    HavenScore: 46
  4. 4
    20121
    Centreville, VA
    $564,223
    HavenScore: 46
  5. 5
    22044
    Falls Church, VA
    $586,308
    HavenScore: 41
  6. 6
    22309
    Mount Vernon, VA
    $589,291
    HavenScore: 44
  7. 7
    20191
    Reston, VA
    $620,649
    HavenScore: 49
  8. 8
    22312
    Lincolnia, VA
    $632,268
    HavenScore: 41
  9. 9
    22306
    Alexandria, VA
    $639,485
    HavenScore: 39
  10. 10
    22310
    Alexandria, VA
    $667,133
    HavenScore: 50

Related pages

Frequently asked questions

Why doesn't this list use the usual quality floor?
Cheapest-ZIPs lists normally include only ZIPs with HavenScore: 60 or above. No ZIP in Fairfax County, VA clears that floor this month, so this page shows the county's most affordable scored ZIPs instead — with each ZIP's HavenScore shown, so the trade-off stays visible.
How is "most affordable" measured here?
ZIPs are ranked by median home value from lowest to highest across every scored ZIP in Fairfax County, VA. Because no ZIP clears the quality floor this month, no score filter is applied to this list.
How often is this list updated?
This page refreshes monthly when our pipeline ingests new data from Zillow, Redfin, Census, FHFA, and FRED.