Jefferson County
Clear, current 2026 mortgage and refinance loan limits for homeowners in Jefferson County, Wisconsin. Use the verified baseline numbers below to calculate your refinance payment, evaluate your home equity, and monitor when rate alerts make refinancing advantageous.

2026 Mortgage Loan Limits
Jefferson County
Conforming Loan Limits
Per propertyFHA Loan Limits
Per propertyEstimate Your Refinance in Jefferson County
Use your current mortgage details to estimate a new refinance payment and potential monthly savings.
Estimates include principal and interest only. Taxes, insurance, closing costs, and mortgage insurance are not included.
A local view of the market.
Jefferson County, Wisconsin, has a dynamic real estate market with a median listing home price of $355,000 as of October 2024, reflecting a 2.8% increase from the previous year. The county's real estate market is balanced, indicating a stable supply and demand, with homes typically selling for around the asking price. The top cities in Jefferson County include Watertown, with a population of approximately 23,861, making it the largest city in the county. Fort Atkinson follows with a population of 12,579, while Jefferson, the county seat, has around 7,973 residents. Lake Mills is another notable city, with a population of about 5,708. Living in Jefferson County offers a mix of rural and suburban experiences. The county is known for its rich agricultural heritage, with fertile soil and a strong agribusiness community. This rural character is complemented by suburban areas that provide a peaceful lifestyle with access to modern amenities. The top industries in the county include agriculture and manufacturing, attracting people seeking a balance between rural tranquility and suburban convenience.
Market context.
Public location data associated with this county record. Optional fields are shown only when present in the source.
Refinancing in Jefferson County
Common questions about 2026 loan limits and refinancing opportunities in Wisconsin.
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