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Cheapest ZIPs in Jefferson County, IA

No ZIP in Jefferson 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
    52580
    Packwood, IA
    $162,156
    HavenScore: 51
  2. 2
    52540
    Washington, IA
    $168,690
    HavenScore: 52
  3. 3
    52556
    Fairfield, IA
    $181,235
    HavenScore: 53
  4. 4
    52533
    Batavia, IA
    $191,616
    HavenScore: 48
  5. 5
    52567
    Libertyville, IA
    $199,251
    HavenScore: 57
  6. 6
    52635
    Lockridge, IA
    $207,658
    HavenScore: 47

Jefferson County against Iowa

The middle scored ZIP in each: 6 ZIPs in Jefferson County, 824 in Iowa. HavenScore, scored October 1, 2026. Typical home value: Zillow, August 2026.

FigureJefferson CountyIowa
Typical home value, Zillow$186K$211K
HavenScore5255

Every scored ZIP in Jefferson County, IA

All 6 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 Jefferson 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 Jefferson 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.