Corson County, SD: mortgages, home buyers & loan limits
What buyers in Corson County actually borrowed, earned and paid in 2025, from the official Home Mortgage Disclosure Act records — plus the 2026 conforming and FHA loan limits.
HMDA 2025 data released June 23, 2026 · Loan limits for calendar year 2026
HMDA records show no originated home-purchase mortgages for owner-occupied single-family homes in Corson County, SD in 2025.
2026 loan limits in Corson County
| Property | Conforming 2026 | vs 2025 | FHA 2026 | vs 2025 |
|---|---|---|---|---|
| 1 unit | $832,750 | +$26,250 | $541,287 | +$17,062 |
| 2 units | $1,066,250 | +$33,600 | $693,050 | +$21,850 |
| 3 units | $1,288,800 | +$40,650 | $837,700 | +$26,425 |
| 4 units | $1,601,750 | +$50,500 | $1,041,125 | +$32,825 |
2026 limits for Corson County, SD: conforming (Fannie Mae / Freddie Mac) from FHFA; FHA forward-mortgage limits from HUD. FHA limit is at the national floor for low-cost areas. Loans above the conforming limit are "jumbo" loans.
All South Dakota counties: South Dakota 2026 loan limits. FHFA and HUD normally announce the next year's limits in late November.
Who bought homes in Corson County
Home-purchase mortgages for owner-occupied, single-family (1–4 unit) site-built homes, first liens, originated in 2025.
Values are medians; "middle half" is the 25th to 75th percentile.
What the homes were for
All first-lien, closed-end purchase mortgages, including second homes and investors.
What borrowing cost in Corson County
Medians for 2025 home-purchase loans. Total loan costs are section D of the Loan Estimate/Closing Disclosure (lender and third-party loan charges, excluding taxes, prepaids and escrow). FHA and VA costs include the upfront mortgage insurance premium or VA funding fee, so compare like with like.
| Measure | Corson County | South Dakota | U.S. |
|---|---|---|---|
| 30-year fixed rate · conventional | — | 6.490% | 6.625% |
| 30-year fixed rate · FHA | — | 6.125% | 6.250% |
| 30-year fixed rate · VA | — | 6.125% | 6.125% |
| 15-year fixed rate · conventional | — | 5.750% | 5.875% |
| Rate spread vs. APOR · conventional | — | +0.03 pts | +0.13 pts |
| Total loan costs · conventional | — | $4,750 | $5,570 |
| Total loan costs · FHA | — | $8,310 | $11,310 |
| Total loan costs · VA | — | $6,540 | $6,490 |
| Origination charges (all loan types) | — | $2,400 | $1,860 |
| Borrowers paying discount points | — | 38.1% | 51.3% |
| Points paid, when paid (% of loan) | — | 0.76% | 0.87% |
| Borrowers receiving lender credits | — | 34.6% | 33.1% |
| Adjustable-rate mortgages | — | 3.5% | 7.4% |
| Jumbo loans (above conforming limit) | — | 1.4% | 3.8% |
Medians are shown only when at least 30 loans report the field. Rates are those reported at closing; market rates changed during 2025, which the rate spread (APR minus the average prime offer rate on the lock date) adjusts for.
Approvals and denials
Corson County: 1 of 1 completed home-purchase applications were denied (—).
Denial rate
| Application | Corson County | South Dakota | U.S. |
|---|---|---|---|
| Home purchase | — | 6.9% | 8.5% |
| Conventional | — | 5.5% | 7.1% |
| FHA | — | 10.7% | 12.5% |
| VA | — | 6.5% | 8.0% |
| USDA | — | 11.3% | 12.5% |
| Refinance | — | 15.7% | 17.9% |
| Cash-out refinance | — | 30.8% | 33.6% |
Denial rate = denied ÷ (originated + approved but not accepted + denied). Withdrawn and incomplete applications are excluded. Differences between places reflect who applies, not only lender behavior.
Refinancing in Corson County
Check a quote for Corson County
Is my Loan Estimate high?
Compare your origination charges and total loan costs with 2025 loans of the same type and size in South Dakota.
Monthly payment calculator
Principal, interest, property tax (1.45% typical effective rate here) and insurance, with Corson County defaults.
Typical effective property-tax rate 1.45% = median real estate taxes ÷ median home value, U.S. Census Bureau ACS 2020–2024 5-year estimates.
Nearby counties
| County | Distance | Purchase loans | Median loan | Buyer income | Conforming limit | FHA limit |
|---|---|---|---|---|---|---|
| Sioux County, ND | 30 mi | 0 | — | — | $832,750 | $541,287 |
| Dewey County, SD | 41 mi | 1 | — | — | $832,750 | $541,287 |
| Grant County, ND | 51 mi | 12 | — | — | $832,750 | $541,287 |
| Ziebach County, SD | 53 mi | 0 | — | — | $832,750 | $541,287 |
| Campbell County, SD | 57 mi | 4 | — | — | $832,750 | $541,287 |
| Walworth County, SD | 59 mi | 26 | — | — | $832,750 | $541,287 |
Frequently asked questions
What is the 2026 conforming loan limit in Corson County?
$832,750 for a one-unit home (FHFA). Two- to four-unit limits are $1,066,250, $1,288,800, $1,601,750. Loans above the limit are jumbo loans and are not eligible for purchase by Fannie Mae or Freddie Mac.
What is the 2026 FHA loan limit in Corson County?
$541,287 for a one-unit home (HUD). This is the national floor for low-cost areas.
Sources: FFIEC/CFPB HMDA 2025 public loan/application register (Snapshot as of June 1, 2026); FHFA 2026 conforming loan limits; HUD 2026 FHA forward-mortgage limits; U.S. Census Bureau. Figures describe typical 2025 loans, not your offer. Methodology