Tier 3 · Development · noindex until quality gates pass · quality score 7/100
Rock County, Wisconsin mortgage market
0 in-county HQ companies. Local means a licensed business address in this county — not statewide license alone.
Federal mortgage data · HMDA
What the federal data shows — Rock County
Source: 2025 HMDA · Wisconsin (WI) county-level activity · Not a score or ranking
Denials ÷ applications (cleaned HMDA county extract)
Share of purchase vs refi among those purposes
Loan-type mix (originations)
- Conventional86.5% · 4,447
- FHA7.8% · 399
- VA5.6% · 286
- USDA / RHS0.0% · 7
Purchase vs refinance
Bar shows purchase share of purchase + refinance.
Most active matched lenders in this county
Ranked by actual HMDA originations in Rock County (2025). Only institutions matched to our directory evidence set are linked.
| Lender | Originations | County share |
|---|---|---|
| Summit Credit Union | 579 | 11.3% |
| 549300W1AS8CZYV4MQ17 | 452 | 8.8% |
| Johnson Bank | 344 | 6.7% |
| University Of Wisconsin Credit Union | 288 | 5.6% |
| GUILD MORTGAGE COMPANY LLC | 228 | 4.4% |
| 549300V3UW6HP83URS67 | 224 | 4.4% |
| Rocket Mortgage, LLC | 223 | 4.3% |
| Associated Bank, National Association | 164 | 3.2% |
| BMO Bank National Association | 122 | 2.4% |
| 5493001SSNVCONGBH947 | 121 | 2.4% |
| EDUCATORS CREDIT UNION | 109 | 2.1% |
| United Wholesale Mortgage, LLC | 92 | 1.8% |
Data as of 2025 HMDA. Figures are derived from public HMDA records published by the CFPB/FFIEC Data Browser. They reflect reported mortgage applications and originations, not a rating or endorsement. CFPB/FFIEC HMDA Data Browser.
We show the public record. You decide.
Higher HMDA activity (matched lenders)
From county HMDA extracts when a LEI maps to our directory — not a ranking or recommendation.
No lenders with a confirmed in-county licensed business address are listed yet. Nearby market lenders below may serve borrowers here — they are not in-county locals.
We haven’t listed in-county lenders in Rock County, Wisconsin yet
Rock County, Wisconsin
This county has no confirmed in-county HQ listings in our research directory. We do not pad with far-away offices labeled as local. Re-check any company on NMLS Consumer Access.
Coverage is expanding. We do not invent lenders or claim nationwide county counts we cannot support.
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