Cheapest ZIPs in Clayton County, IA

No ZIP in Clayton 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
    52158
    Marquette, IA
    $127,488
    HavenScore: 50
  2. 2
    52157
    McGregor, IA
    $239,795
    HavenScore: 43
  3. 3
    52049
    Garnavillo, IA
    $251,221
    HavenScore: 52
  4. 4
    52035
    Earlville, IA
    $258,179
    HavenScore: 44
  5. 5
    52052
    Guttenberg, IA
    $265,603
    HavenScore: 44
  6. 6
    52043
    Elkader, IA
    $270,604
    HavenScore: 49
  7. 7
    52047
    Farmersburg, IA
    $285,693
    HavenScore: 37
  8. 8
    52076
    Dundee, IA
    $293,124
    HavenScore: 47
  9. 9
    52042
    Edgewood, IA
    $299,953
    HavenScore: 51
  10. 10
    52048
    Garber, IA
    $300,801
    HavenScore: 44

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 Clayton 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 Clayton 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.