Cheapest ZIPs in Benton County, WA

No ZIP in Benton County, WAclears 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
    99336
    Kennewick, WA
    $371,291
    HavenScore: 47
  2. 2
    99350
    Prosser, WA
    $418,408
    HavenScore: 47
  3. 3
    99354
    Richland, WA
    $418,669
    HavenScore: 51
  4. 4
    99320
    Benton City, WA
    $431,499
    HavenScore: 45
  5. 5
    99337
    Kennewick, WA
    $432,175
    HavenScore: 52
  6. 6
    99353
    West Richland, WA
    $494,430
    HavenScore: 56
  7. 7
    99352
    Richland, WA
    $499,336
    HavenScore: 51
  8. 8
    99338
    Kennewick, WA
    $558,427
    HavenScore: 49

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 Benton County, WA 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 Benton County, WA. 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.