Cheapest ZIPs in Knox County, ME

No ZIP in Knox County, MEclears 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
    04861
    Thomaston, ME
    $340,174
    HavenScore: 47
  2. 2
    04841
    Rockland, ME
    $344,559
    HavenScore: 49
  3. 3
    04864
    Warren, ME
    $346,248
    HavenScore: 49
  4. 4
    04574
    Washington, ME
    $348,870
    HavenScore: 45
  5. 5
    04862
    Union, ME
    $389,753
    HavenScore: 46
  6. 6
    04547
    Friendship, ME
    $391,208
    HavenScore: 43
  7. 7
    04847
    Hope, ME
    $395,741
    HavenScore: 46
  8. 8
    04863
    Vinalhaven, ME
    $471,186
    HavenScore: 48
  9. 9
    04858
    South Thomaston, ME
    $472,252
    HavenScore: 48
  10. 10
    04854
    Owls Head, ME
    $493,215
    HavenScore: 41

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 Knox County, ME 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 Knox County, ME. 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.