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Cheapest ZIPs in Grant County, OR

No ZIP in Grant 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
    97869
    Prairie City, OR
    $236,371
    HavenScore: 49
  2. 2
    97877
    Unity, OR
    $280,943
    HavenScore: 34
  3. 3
    97845
    John Day, OR
    $284,591
    HavenScore: 47
  4. 4
    97820
    Canyon City, OR
    $309,955
    HavenScore: 57
  5. 5
    97865
    Mount Vernon, OR
    $312,400
    HavenScore: 41

Grant County against Oregon

The middle scored ZIP in each: 5 ZIPs in Grant County, 339 in Oregon. HavenScore, scored October 1, 2026. Typical home value: Zillow, August 2026.

FigureGrant CountyOregon
Typical home value, Zillow$285K$458K
HavenScore4741

Every scored ZIP in Grant County, OR

All 5 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 Grant 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 Grant 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.