Cheapest ZIPs in Sonoma County, CA

No ZIP in Sonoma County, CAclears 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
    95419
    Camp Meeker, CA
    $462,590
    HavenScore: 41
  2. 2
    95446
    Guerneville, CA
    $525,299
    HavenScore: 37
  3. 3
    95462
    Monte Rio, CA
    $546,653
    HavenScore: 33
  4. 4
    95421
    Cazadero, CA
    $570,647
    HavenScore: 31
  5. 5
    95425
    Cloverdale, CA
    $632,250
    HavenScore: 43
  6. 6
    95407
    Santa Rosa, CA
    $632,861
    HavenScore: 37
  7. 7
    95436
    Forestville, CA
    $641,230
    HavenScore: 37
  8. 8
    95401
    Santa Rosa, CA
    $653,628
    HavenScore: 37
  9. 9
    94928
    Rohnert Park, CA
    $712,700
    HavenScore: 40
  10. 10
    94931
    Cotati, CA
    $721,976
    HavenScore: 36

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 Sonoma County, CA 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 Sonoma County, CA. 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.