Mortgage by CountyWhat home buyers actually paid, county by county

Independent analysis of official mortgage recordsHMDA 2025 · 7,155,718 applications

Lender in Idaho · HMDA 2025

Cornerstone Capital Bank, SSB mortgages in Idaho

Cornerstone Capital Bank, SSB's 2025 home-purchase and refinance lending in Idaho, compared with all lenders in the state.

Cornerstone Capital Bank, SSB originated 236 owner-occupied single-family loans in Idaho from 238 completed applications.

Its median conventional purchase loan costs were $7,560 versus $7,270 for all Idaho lenders, at a median 30-year fixed rate of 6.375% (Idaho: 6.50%).

Loans in ID
236
of 238 applications
Denial rate
0.9%
Purchase · ID 4.9%
Rate spread
+0.05 pts
Conv. · ID +0.06 pts
Loan amount
$355,000
Purchase · ID $385,000

By loan purpose

PurposeApplicationsLoansDenial rate30-yr rate*Rate spread*Loan costs*Median loan
Home purchase2162140.9%6.375%+0.05 pts$7,560$355,000
Refinance1111—————
Cash-out refinance1111—————

*Conventional loans only; medians with at least 20 loans.

Idaho counties where Cornerstone Capital Bank, SSB ranks in the top 25

CountyRankLoansMarket share
Jerome County7195.6%
Minidoka County7165.1%
Boise County863.4%
Twin Falls County9724.9%
Cassia County10103.4%
Lewis County1012.8%
Lincoln County1123.5%
Gooding County1232.0%
Elmore County1950.9%
Benewah County1921.8%

Source: FFIEC/CFPB HMDA 2025 public LAR. Statistical profile, not a review or offer. Methodology