Cheapest ZIPs in Columbia County, OR

No ZIP in Columbia County, ORclears 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
    97064
    Vernonia, OR
    $392,484
    HavenScore: 37
  2. 2
    97016
    Clatskanie, OR
    $411,395
    HavenScore: 39
  3. 3
    97048
    Rainier, OR
    $425,135
    HavenScore: 35
  4. 4
    97051
    Saint Helens, OR
    $429,852
    HavenScore: 42
  5. 5
    97018
    Columbia City, OR
    $485,508
    HavenScore: 37
  6. 6
    97056
    Scappoose, OR
    $491,726
    HavenScore: 42
  7. 7
    97054
    Deer Island, OR
    $541,870
    HavenScore: 36
  8. 8
    97053
    Warren, OR
    $646,454
    HavenScore: 45

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 Columbia County, OR 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 Columbia County, OR. 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.