Lyon County
Iowa · FIPS 19119
According to CFPB HMDA 2024 application volume among U.S. counties, Lyon County ranks #2,402 of 3,210, and #63 of 99 in Iowa.
Mortgage lending activity in Lyon County, Iowa 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. Lyon County, Iowa saw 285 HMDA-reported mortgage applications in 2024. Lenders originated 204 of those loans and denied 36, producing a denial rate of 12.6% and an approval (origination) rate of 71.6%. The average loan amount was $181,772 at an average note rate of 6.81%, with applicants self-reporting average annual income of $37K. 37 distinct institutions reported mortgage activity in this county.
Borrower leverage and affordability signal. The loan-to-income ratio averages 4.9x, meaning typical borrowers took on mortgages of about 4.9 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 Lyon County
In Lyon County, lead originator Premier Bank funded 16.2% of 204 originated loans, in the middle tercile of U.S. counties (~10.9-16.7% top-1). The top three reporters together hold 39.2% of the book; a local credit union or regional bank still sits beside the national wholesalers.
Counties With Similar Application Volume
Nationwide counties nearest to Lyon County's 285 HMDA applications.
Counties With a Similar Average Loan
Nationwide counties nearest to Lyon County's $181,772 average loan (deduped against volume peers).
Lenders active in Lyon County
Premier Bank funded 33 of the 204 loans originated in Lyon County, 16.2% of the county. 37 lenders reported activity here.
| # | Lender | Originated | Market Share |
|---|---|---|---|
| 1 | Premier Bank | 33 | 16.2% |
| 2 | Iowa Bankers Mortgage Corporation | 26 | 12.7% |
| 3 | Frontier Bank | 21 | 10.3% |
| 4 | American State Bank | 20 | 9.8% |
| 5 | Us Bank, N.A. | 19 | 9.3% |
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 Lyon 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 Lyon 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.