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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 October 2026.

  1. 1
    52158
    Marquette, IA
    $132,104
    HavenScore: 52
  2. 2
    52157
    McGregor, IA
    $259,352
    HavenScore: 42
  3. 3
    52035
    Earlville, IA
    $270,789
    HavenScore: 43
  4. 4
    52049
    Garnavillo, IA
    $279,274
    HavenScore: 50
  5. 5
    52052
    Guttenberg, IA
    $286,043
    HavenScore: 43
  6. 6
    52043
    Elkader, IA
    $293,749
    HavenScore: 48
  7. 7
    52047
    Farmersburg, IA
    $303,185
    HavenScore: 37
  8. 8
    52076
    Dundee, IA
    $307,878
    HavenScore: 46
  9. 9
    52072
    Saint Olaf, IA
    $319,728
    HavenScore: 42
  10. 10
    52042
    Edgewood, IA
    $333,741
    HavenScore: 49

Clayton County against Iowa

The middle scored ZIP in each: 13 ZIPs in Clayton County, 824 in Iowa. HavenScore, scored October 1, 2026. Typical home value: Zillow, August 2026.

FigureClayton CountyIowa
Typical home value, Zillow$303K$211K
HavenScore4355

Every scored ZIP in Clayton County, IA

All 13 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).

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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, Realtor, Redfin, and Census.