Cheapest ZIPs in Napa County, CA

No ZIP in Napa 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 October 2026.

  1. 1
    94567
    Pope Valley, CA
    $439,653
    HavenScore: 35
  2. 2
    94503
    American Canyon, CA
    $733,699
    HavenScore: 43
  3. 3
    94559
    Napa, CA
    $787,245
    HavenScore: 43
  4. 4
    94508
    Angwin, CA
    $890,499
    HavenScore: 40
  5. 5
    94558
    Napa, CA
    $892,991
    HavenScore: 42
  6. 6
    94515
    Calistoga, CA
    $1,060,044
    HavenScore: 38
  7. 7
    94599
    Yountville, CA
    $1,303,302
    HavenScore: 38
  8. 8
    94574
    Saint Helena, CA
    $1,617,735
    HavenScore: 40

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 Napa 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 Napa 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.