Mortgage lenders in Union County
350 mortgages were made in Union County, South Dakota, in 2025, by 97 lenders. The median rate their borrowers got was 6.500% on a median loan of $235,000. Of 428 decisions, 65 were denials — 15.2%, most often for credit history.
| Lender | Mortgages made | Median rate | Median loan | Denied |
|---|---|---|---|---|
| Central Bank | 25 | 6.500% | $275,000 | 7.4% |
| Rocket Mortgage, LLC | 24 | 6.990% | $205,000 | 16.7% |
| SIOUXLAND FEDERAL CREDIT UNION | 23 | 5.990% | $205,000 | 11.1% |
| U.S. Bank National Association | 19 | 7.950% | $105,000 | 9.5% |
| The Security National Bank of Sioux City, Iowa | 17 | Not published | $305,000 | 5.6% |
| Plains Commerce Bank | 16 | 6.688% | $215,000 | 11.1% |
| First Dakota National Bank | 15 | 6.375% | $245,000 | 16.7% |
| Northwest Bank | 12 | 6.500% | $280,000 | 0.0% |
| Primebank | 11 | Not published | $255,000 | 7.7% |
| Premier Bank | 9 | Under 10 loans | Under 10 loans | 9.1% |
| Mortgage Research Center, LLC | 8 | Under 10 loans | Under 10 loans | 20.0% |
| Peoples Bank | 8 | Under 10 loans | Under 10 loans | 0.0% |
| Availa Bank | 8 | Under 10 loans | Under 10 loans | 0.0% |
| Liberty National Bank | 8 | Under 10 loans | Under 10 loans | 0.0% |
| First PREMIER Bank | 7 | Under 10 loans | Under 10 loans | 41.7% |
| First Bank & Trust | 7 | Under 10 loans | Under 10 loans | 0.0% |
| Citizens Bank, National Association | 7 | Under 10 loans | Under 10 loans | 22.2% |
| IOWA BANKERS MORTGAGE CORPORATION | 7 | Under 10 loans | Under 10 loans | 22.2% |
| First International Bank & Trust | 6 | Under 10 loans | Under 10 loans | 0.0% |
| Security National Bank of South Dakota | 6 | Under 10 loans | Under 10 loans | 14.3% |
| PENNYMAC LOAN SERVICES, LLC | 5 | Under 10 loans | Under 10 loans | 16.7% |
| Levo Federal Credit Union | 5 | Under 10 loans | Under 10 loans | 28.6% |
| GUARANTEED RATE, INC. | 5 | Under 10 loans | Under 10 loans | 16.7% |
| CHARTER WEST BANK | 5 | Under 10 loans | Under 10 loans | 16.7% |
| American Bank & Trust | 5 | Under 10 loans | Under 10 loans | 0.0% |
| Farm Credit Mid-America | 3 | Under 10 loans | Under 10 loans | 33.3% |
| UNITED SHORE FINANCIAL SERVICES, LLC | 3 | Under 10 loans | Under 10 loans | 25.0% |
| VOYAGE FEDERAL CREDIT UNION | 3 | Under 10 loans | Under 10 loans | 16.7% |
| Fairway Independent Mortgage Corporation | 3 | Under 10 loans | Under 10 loans | 0.0% |
| BMO Bank National Association | 3 | Under 10 loans | Under 10 loans | 25.0% |
| Dacotah Bank | 3 | Under 10 loans | Under 10 loans | 25.0% |
| Flagstar Bank, N.A. | 3 | Under 10 loans | Under 10 loans | 0.0% |
| CU MORTGAGE DIRECT, LLC | 3 | Under 10 loans | Under 10 loans | 0.0% |
| SERVICE FIRST FEDERAL CREDIT UNION | 3 | Under 10 loans | Under 10 loans | 0.0% |
| NEWREZ LLC | 2 | Under 10 loans | Under 10 loans | 60.0% |
| Wells Fargo Bank, National Association | 2 | Under 10 loans | Under 10 loans | 50.0% |
| SOFI BANK, NATIONAL ASSOCIATION | 2 | Under 10 loans | Under 10 loans | 0.0% |
| FIGURE LENDING LLC | 2 | Under 10 loans | Under 10 loans | 0.0% |
| Pioneer Bank | 2 | Under 10 loans | Under 10 loans | 0.0% |
| Navy Federal Credit Union | 2 | Under 10 loans | Under 10 loans | 0.0% |
| Broker Solutions, Inc. | 2 | Under 10 loans | Under 10 loans | 0.0% |
| Premier Credit Union | 2 | Under 10 loans | Under 10 loans | 0.0% |
| Loandepot.Com, LLC | 2 | Under 10 loans | Under 10 loans | 0.0% |
| CMG MORTGAGE, INC. | 2 | Under 10 loans | Under 10 loans | 0.0% |
| WEST GATE BANK | 2 | Under 10 loans | Under 10 loans | 0.0% |
| CROSSCOUNTRY MORTGAGE, INC. | 2 | Under 10 loans | Under 10 loans | 0.0% |
| 21st Mortgage Corporation | 2 | Under 10 loans | Under 10 loans | 0.0% |
| Bank of America, National Association | 1 | Under 10 loans | Under 10 loans | 50.0% |
| Stifel Bank and Trust | 1 | Under 10 loans | Under 10 loans | 0.0% |
| CorTrust Bank National Association | 1 | Under 10 loans | Under 10 loans | 50.0% |
| Coastal Community Bank | 1 | Under 10 loans | Under 10 loans | 0.0% |
| NATIONSTAR MORTGAGE LLC | 1 | Under 10 loans | Under 10 loans | 0.0% |
| BLACK HILLS FEDERAL CREDIT UNION | 1 | Under 10 loans | Under 10 loans | 50.0% |
| Great Southern Bank | 1 | Under 10 loans | Under 10 loans | 0.0% |
| CORTRUST MORTGAGE, INC. | 1 | Under 10 loans | Under 10 loans | 0.0% |
| NBKC BANK | 1 | Under 10 loans | Under 10 loans | 0.0% |
| United Bank of Iowa | 1 | Under 10 loans | Under 10 loans | 0.0% |
| Rivers Edge Bank | 1 | Under 10 loans | Under 10 loans | 0.0% |
| AMERICAN FINANCIAL RESOURCES, INC. | 1 | Under 10 loans | Under 10 loans | 0.0% |
| ZILLOW HOME LOANS, LLC | 1 | Under 10 loans | Under 10 loans | 0.0% |
| American State Bank | 1 | Under 10 loans | Under 10 loans | 0.0% |
| Granite Bank | 1 | Under 10 loans | Under 10 loans | 0.0% |
| Premia Mortgage, LLC DBA Premia Relocation Mortgage | 1 | Under 10 loans | Under 10 loans | 0.0% |
| Equity Prime Mortgage LLC | 1 | Under 10 loans | Under 10 loans | 0.0% |
| Reliabank Dakota | 1 | Under 10 loans | Under 10 loans | 0.0% |
| BankFirst | 1 | Under 10 loans | Under 10 loans | 0.0% |
| BLUESTONE FEDERAL CREDIT UNION | 1 | Under 10 loans | Under 10 loans | 0.0% |
| HOMEOWNERS FINANCIAL GROUP USA, LLC | 1 | Under 10 loans | Under 10 loans | 0.0% |
| MUTUAL OF OMAHA MORTGAGE, INC. | 1 | Under 10 loans | Under 10 loans | 0.0% |
| SPRING EQ, LLC | 1 | Under 10 loans | Under 10 loans | 0.0% |
| Luminate Bank | 1 | Under 10 loans | Under 10 loans | 0.0% |
| First Interstate Bank | 1 | Under 10 loans | Under 10 loans | 0.0% |
| F&M Bank | 1 | Under 10 loans | Under 10 loans | 0.0% |
| JPMorgan Chase Bank, National Association | 1 | Under 10 loans | Under 10 loans | 0.0% |
| Barrington Bank & Trust Company, National Association | 1 | Under 10 loans | Under 10 loans | 0.0% |
| USAA Federal Savings Bank | 1 | Under 10 loans | Under 10 loans | 0.0% |
| Discover Bank | 0 | Under 10 loans | Under 10 loans | 100.0% |
| FREEDOM MORTGAGE CORPORATION | 0 | Under 10 loans | Under 10 loans | 50.0% |
| BANKWEST, INC. | 0 | Under 10 loans | Under 10 loans | Not published |
| Flanagan State Bank | 0 | Under 10 loans | Under 10 loans | Not published |
| Telco Triad Community Credit Union | 0 | Under 10 loans | Under 10 loans | 100.0% |
| Think Mutual Bank | 0 | Under 10 loans | Under 10 loans | 100.0% |
| First Savings Bank | 0 | Under 10 loans | Under 10 loans | 100.0% |
| PLANET HOME LENDING, LLC | 0 | Under 10 loans | Under 10 loans | 100.0% |
| PRIMARY RESIDENTIAL MORTGAGE, INC. | 0 | Under 10 loans | Under 10 loans | Not published |
| AMERICAN FINANCING CORPORATION | 0 | Under 10 loans | Under 10 loans | 100.0% |
| The Federal Savings Bank | 0 | Under 10 loans | Under 10 loans | Not published |
| TRIAD FINANCIAL SERVICES, INC. | 0 | Under 10 loans | Under 10 loans | 0.0% |
| The Shelby County State Bank | 0 | Under 10 loans | Under 10 loans | Not published |
| FIRST COMMUNITY MORTGAGE, INC. | 0 | Under 10 loans | Under 10 loans | 0.0% |
| NEW DAY FINANCIAL, LLC | 0 | Under 10 loans | Under 10 loans | 100.0% |
| DUPACO COMMUNITY | 0 | Under 10 loans | Under 10 loans | 100.0% |
| Allied First Bank,sb | 0 | Under 10 loans | Under 10 loans | 100.0% |
| AmeriSave Mortgage Corporation | 0 | Under 10 loans | Under 10 loans | 100.0% |
| AMERIHOME MORTGAGE COMPANY, LLC | 0 | Under 10 loans | Under 10 loans | Not published |
| REDWOOD RESIDENTIAL ACQUISITION CORPORATION | 0 | Under 10 loans | Under 10 loans | Not published |
| PHH Mortgage Corporation | 0 | Under 10 loans | Under 10 loans | Not published |
Ranked by mortgages made here in 2025. "Denied" is the share of this lender’s decisions here that were denials.
Bank branches in Union County
11 FDIC-insured branches from 9 banks, as of 30 June 2026, with the deposits held at them.
| Bank | Branches here | Deposits |
|---|---|---|
| Liberty National Bank | 3 | $242.3 million |
| Premier Bank | 1 | $152.8 million |
| First Savings Bank | 1 | $107.4 million |
| Security National Bank of South Dakota | 1 | $89.3 million |
| Central Bank | 1 | $56.1 million |
| Pioneer Bank | 1 | $51.6 million |
| First Dakota National Bank | 1 | $43.4 million |
| Peoples Bank | 1 | $18.9 million |
| 1st Financial Bank USA | 1 | $11.4 million |
Get told when this changes
When the next year’s lending figures are out for Union County, or a lender arrives or leaves.
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Counts, medians and denial shares are computed from the Home Mortgage Disclosure Act loan-level file for 2025, published by the Consumer Financial Protection Bureau through the FFIEC: every application a covered lender received, as the lender reported it. Branches and deposits come from the FDIC Summary of Deposits as of 30 June 2026, and bank balance sheets from the FDIC institutions directory. A median rate is what borrowers got, not what you will be offered — it depends on the loan, the property, your credit and the market on the day, and no figure here is a quote. A median over fewer than 10 loans is not shown: it is a number with no meaning and a real person's rate half-exposed. Those cells say "under 10 loans" and the count is still published. This is information, not advice, and no lender pays to appear.