Cheapest ZIPs in Decatur County, IA

No ZIP in Decatur County, IAclears 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
    50144
    Leon, IA
    $147,845
    HavenScore: 54
  2. 2
    50140
    Lamoni, IA
    $163,127
    HavenScore: 50
  3. 3
    50065
    Lamoni, IA
    $177,984
    HavenScore: 39
  4. 4
    50262
    Weldon, IA
    $178,585
    HavenScore: 33
  5. 5
    50067
    Decatur, IA
    $182,888
    HavenScore: 33
  6. 6
    50108
    Grand River, IA
    $201,400
    HavenScore: 30
  7. 7
    50103
    Weldon, IA
    $212,388
    HavenScore: 45
  8. 8
    50264
    Weldon, IA
    $229,174
    HavenScore: 42

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 Decatur County, IA 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 Decatur County, IA. 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.