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Cheapest ZIPs in Jefferson County, WI

No ZIP in Jefferson County, WIclears 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
    53094
    Watertown, WI
    $323,871
    HavenScore: 50
  2. 2
    53538
    Fort Atkinson, WI
    $331,841
    HavenScore: 51
  3. 3
    53549
    Jefferson, WI
    $348,602
    HavenScore: 49
  4. 4
    53594
    Waterloo, WI
    $363,035
    HavenScore: 45
  5. 5
    53156
    Palmyra, WI
    $375,349
    HavenScore: 46
  6. 6
    53038
    Johnson Creek, WI
    $420,100
    HavenScore: 49
  7. 7
    53551
    Lake Mills, WI
    $430,783
    HavenScore: 48
  8. 8
    53178
    Sullivan, WI
    $439,258
    HavenScore: 43
  9. 9
    53137
    Helenville, WI
    $467,848
    HavenScore: 50
  10. 10
    53036
    Ixonia, WI
    $479,429
    HavenScore: 48

Jefferson County against Wisconsin

The middle scored ZIP in each: 10 ZIPs in Jefferson County, 679 in Wisconsin. HavenScore, scored October 1, 2026. Typical home value: Zillow, August 2026.

FigureJefferson CountyWisconsin
Typical home value, Zillow$398K$312K
HavenScore4949

Every scored ZIP in Jefferson County, WI

All 10 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, WI 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, WI. 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.