What the Pros Know

85,743

Population

0% YoY

2023

41

Median Age

1.9% YoY

2022

$77,018

Median Household Income

7.4% YoY

2022

48,617

Labor Force

0.4% MoM

3.9% YoY

7/2025

47,212

Employed

0.4% MoM

4% YoY

7/2025

2.9%

Unemployment Rate

3.6% MoM

0% YoY

7/2025

$379,526

Median Sale Price

11.6% MoM

16.8% YoY

8/2025

76

Homes Sold

16.5% MoM

6.2% YoY

8/2025

1.9

Months Inventory

14.2% MoM

8.5% YoY

8/2025

43

Days on Market

7 MoM

0 YoY

8/2025

147

Listings

5.2% MoM

0.7% YoY

8/2025

208

Price per Sq Ft

8% MoM

10.2% YoY

8/2025

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Cities included in Jefferson County: Watertown, Fort Atkinson, Jefferson, Lake Mills, Waterloo, Johnson Creek, Ixonia, Palmyra, Lake Ripley, Lake Koshkonong, Sullivan, Rome, Hebron, Helenville


Zip Codes included in Jefferson County: [Click for zip code level data] 53036, 53038, 53094, 53137, 53156, 53178, 53538, 53549, 53551, 53594


 1.  Population Data from U.S. Census Bureau.
 2.  Employment Data from Bureau of Labor and Statistics
 3.  Sales Data provided by Redfin, a national real estate brokerage.

MoM = Month over Month. The percentage change from the previous month to the current month.
YoY = Year over Year. The percentage change from the same period the previous year to the current period.

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