Refinance lenders in Walworth County, Wisconsin
Fat Boy Data analyzed mortgage refinance activity in Walworth County, Wisconsin to show which lenders are making these loans, how often they approve, how often borrowers accept the offer, and how much they typically finance. 1,407 applications were decided by 159 lenders between 2023 and 2025.
Walworth County at a glance
How Walworth County compares
What the data shows
Advia Credit Union made the most mortgage refinances in Walworth County, WI, 156 of them.
Freedom Mortgage Corporation approved the highest share of applications among lenders with at least 20 decisions here, 100% of 22.
Each dot is one lender, placed at its approval rate. Hover for the name and sample size.
Refinance lenders in Walworth County
| Lender | Approval | Approved | Taken up | Typical loan | Loans made | |
|---|---|---|---|---|---|---|
| 1 | Advia Credit Union | 84% | 158 / 187 | 99% | $105K | 156 |
| 2 | Summit Credit Union | 85% | 116 / 136 | 93% | $95K | 108 |
| 3 | Associated Bank, National Association | 66% | 81 / 123 | 99% | $85K | 80 |
| 4 | Blackhawk Community Credit Union | 84% | 81 / 96 | 99% | $65K | 80 |
| 5 | University Of Wisconsin Credit Union | 80% | 70 / 87 | 97% | $105K | 68 |
Ranked by lending volume. Approval is the share of decided applications a lender approved; taken up is the share of approvals the borrower accepted. Lenders with fewer than 20 decisions are marked as a limited sample and are never used for a “highest approval” claim. How these numbers are built.
Fat Boy found 154 more lenders.
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You are seeing the 5 largest mortgage refinance lenders in Walworth County. Unlock every lender who decided one of these loans here, what they approved, how much borrowers actually took, and how far the nearest office is.
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