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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 October 2026.

  1. 1
    97064
    Vernonia, OR
    $389,511
    HavenScore: 37
  2. 2
    97016
    Clatskanie, OR
    $405,929
    HavenScore: 39
  3. 3
    97048
    Rainier, OR
    $417,826
    HavenScore: 36
  4. 4
    97051
    Saint Helens, OR
    $422,996
    HavenScore: 44
  5. 5
    97018
    Columbia City, OR
    $476,680
    HavenScore: 37
  6. 6
    97056
    Scappoose, OR
    $483,273
    HavenScore: 41
  7. 7
    97054
    Deer Island, OR
    $534,444
    HavenScore: 34
  8. 8
    97053
    Warren, OR
    $639,458
    HavenScore: 44

Columbia County against Oregon

The middle scored ZIP in each: 8 ZIPs in Columbia County, 339 in Oregon. HavenScore, scored October 1, 2026. Typical home value: Zillow, August 2026.

FigureColumbia CountyOregon
Typical home value, Zillow$450K$458K
HavenScore3841

Every scored ZIP in Columbia County, OR

All 8 scored ZIPs, A to Z by city. The list above ranks only the cheapest. HavenScore, scored October 1, 2026. Typical home value: Zillow, August 2026.

Each row: ZIP, city, HavenScore (0–100), typical home value (Zillow).

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, Realtor, Redfin, and Census.