Jefferson County, WI
Property Data

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Total Properties

49,371

Average Home Price

$347,473

Average Square Feet

1,898

Price per Sq Ft

$194

ZIP Codesby Total Properties

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Total Properties
1,73210,988

DistributionTotal Properties

Property

Total Properties

49,371

Median Home Price

$315,000

Average Home Price

$347,473

Average Square Feet

1,898

Price per Sq Ft

$194

Recent Sales (12mo)

743

YoY Price Change

11.7%

Sales Velocity

60.1%

Jefferson County, Wisconsin: Affordable Stability in the Heart of the Glacial Drumlin Country

There's a particular kind of real estate story that rarely makes headlines — not a boom, not a crisis, but something arguably more valuable: a market that actually works. Jefferson County, tucked between Madison and Milwaukee along the I-94 corridor, tells exactly that story. With a median home price of $315,000 against a household income of $80,604, residents here face a price-to-income ratio of roughly 3.9x — sitting comfortably at the national benchmark of 4x at a time when most of the Midwest's commuter counties are straining well past it.

That affordability isn't accidental. Jefferson County is home to a grounded, industrial-agricultural economy anchored by communities like Fort Atkinson (historically significant as a hub of the dairy equipment industry), Watertown, and the county seat of Jefferson itself. Lake Mills, with its proximity to both Aztalan State Park and easy Madison access, has become quietly desirable for remote workers and retirees alike. The county's 9.3% work-from-home rate — modest by coastal standards but meaningful here — hints at a slow-building demographic shift as Madison's housing costs push residents eastward.

A Homeownership Economy

Jefferson County's 72.9% homeownership rate is striking. It outpaces the national average by nearly 10 points and reflects a community where long-term residency is the norm, not the exception. With 71% single-family homes and a median year built of 1975, the housing stock is mature but not ancient — a sweet spot that keeps maintenance costs manageable while offering the charm of established neighborhoods with mature trees and functional layouts averaging 1,840 square feet.

The price gap between the 10th percentile ($170,500) and 90th percentile ($520,000) tells a nuanced story: this is a county with genuine entry-level inventory, not one where affordability is a myth sustained by averages alone.

Key Statistics

StatValueContext
Median Home Price$315,000Essentially at the national median; rare for a growing commuter county
Homeownership Rate72.9%Nearly 10 points above the national average
Price-to-Income Ratio3.9xAt the 4x national benchmark — genuinely affordable
YoY Price Change+5.5%Steady appreciation without speculative overheating

The Rent Burden Warning Sign

Despite the ownership-friendly narrative, renters here deserve attention. A 35.9% median rent burden — above the 30% threshold considered financially healthy — and an 18% severe rent burden rate suggest that Jefferson County's affordability story doesn't extend equally to its 27% renter population. With median rent at $1,012 and a limited public transit network (just 0.3% of commuters use it), lower-income renters face a quiet squeeze: costs that push against their budgets with few mobility alternatives.

The limited English-speaking population at 15% — notably high for a rural Wisconsin county and likely connected to dairy and food processing employment — may be disproportionately represented among that burdened renter cohort.


FAQs

What makes Jefferson County, Wisconsin unique in real estate terms? Jefferson County sits in a rare sweet spot: genuinely affordable by national standards, with high homeownership, low unemployment, and steady (not speculative) price appreciation. Its location between Madison and Milwaukee makes it an increasingly attractive landing spot for buyers priced out of either metro — without yet suffering the premium that comes with that label.

Is Jefferson County a good place to buy a home right now? The fundamentals are strong. A 3.9x price-to-income ratio, 5.5% annual appreciation, and a 6% vacancy rate suggest a healthy but not overheated market. Entry-level buyers have real options below $200,000, and the county's low unemployment (3.3%) and high labor force participation provide economic stability that supports long-term property values.

Why is the limited English population so high for a rural Wisconsin county? Jefferson County's dairy farming and food processing industries — part of Wisconsin's bedrock agricultural economy — have long drawn immigrant workers, particularly from Latin America. Communities like Watertown and Jefferson have established immigrant populations tied to these industries, which also explains the county's relatively low educational attainment figures alongside robust employment numbers.

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