Isabella County
Michigan · FIPS 26073
According to CFPB HMDA 2024 application volume among U.S. counties, Isabella County ranks #1,029 of 3,210, and #34 of 83 in Michigan.
Mortgage lending activity in Isabella County, Michigan based on lender filings under the Home Mortgage Disclosure Act (HMDA). Data covers all applications received by HMDA-reporting institutions operating in this county during 2024. Why mortgages get denied walks the denial-reason codes that appear in books like this one.
Local mortgage market. Isabella County, Michigan saw 1,672 HMDA-reported mortgage applications in 2024. Lenders originated 952 of those loans and denied 295, producing a denial rate of 17.6% and an approval (origination) rate of 56.9%. The average loan amount was $149,408 at an average note rate of 7.27%, with applicants self-reporting average annual income of $36K. 128 distinct institutions reported mortgage activity in this county.
Borrower leverage and affordability signal. The loan-to-income ratio averages 4.2x, meaning typical borrowers took on mortgages of about 4.2 times their annual income. That ratio is a rough affordability signal: higher multiples imply tighter monthly budgets and greater exposure to rate or income shocks. See our methodology for how to read the denial rate against a local applicant pool. This page is informational data reporting, not financial, legal, or mortgage advice.
Lender concentration in Isabella County
In Isabella County, lead originator Isabella Bank funded 22.1% of 952 originated loans, above the county fleet's upper tercile (~16.7% top-1). The top three reporters together hold 39.4% of the book, so a handful of names dominate disclosed volume here.
Counties With Similar Application Volume
Nationwide counties nearest to Isabella County's 1,672 HMDA applications.
Counties With a Similar Average Loan
Nationwide counties nearest to Isabella County's $149,408 average loan (deduped against volume peers).
Lenders active in Isabella County
Isabella Bank funded 210 of the 952 loans originated in Isabella County, 22.1% of the county. 128 lenders reported activity here.
| # | Lender | Originated | Market Share |
|---|---|---|---|
| 1 | Isabella Bank | 210 | 22.1% |
| 2 | Mercantile Bank | 108 | 11.3% |
| 3 | Rocket Mortgage | 57 | 6.0% |
| 4 | Dart Bank | 40 | 4.2% |
| 5 | First Choice MH LLC | 39 | 4.1% |
Source: Consumer Financial Protection Bureau (CFPB), Home Mortgage Disclosure Act (HMDA) 2024. County FIPS codes per U.S. Census Bureau standards.
Data from FFIEC / CFPB HMDA Snapshot National Loan-Level Dataset (2024). Provided for informational purposes only; does not constitute financial advice for Isabella County borrowers.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainLender is rendered directly from CFPB HMDA federal source data, no number is typed in by an editor. This Isabella County page draws directly on CFPB HMDA federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-08-10. HMDA figures are lender-filed application outcomes for a published reporting year - not creditworthiness scores, rate quotes, Loan Estimates, underwriting decisions, or mortgage advice.