Clinton County
Iowa · FIPS 19045
According to CFPB HMDA 2024 application volume among U.S. counties, Clinton County ranks #1,319 of 3,210, and #15 of 99 in Iowa.
Mortgage lending activity in Clinton 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. Clinton County, Iowa saw 1,120 HMDA-reported mortgage applications in 2024. Lenders originated 655 of those loans and denied 165, producing a denial rate of 14.7% and an approval (origination) rate of 58.5%. The average loan amount was $139,786 at an average note rate of 6.99%, with applicants self-reporting average annual income of $36K. 93 distinct institutions reported mortgage activity in this county.
Borrower leverage and affordability signal. The loan-to-income ratio averages 3.9x, meaning typical borrowers took on mortgages of about 3.9 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 Clinton County
In Clinton County, lead originator First Central State Bank funded 13.1% of 655 originated loans, in the middle tercile of U.S. counties (~10.9-16.7% top-1). The top three reporters together hold 34.7% 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 Clinton County's 1,120 HMDA applications.
Counties With a Similar Average Loan
Nationwide counties nearest to Clinton County's $139,786 average loan (deduped against volume peers).
Lenders active in Clinton County
First Central State Bank funded 86 of the 655 loans originated in Clinton County, 13.1% of the county. 93 lenders reported activity here.
| # | Lender | Originated | Market Share |
|---|---|---|---|
| 1 | First Central State Bank | 86 | 13.1% |
| 2 | Ascentra Credit Union | 80 | 12.2% |
| 3 | Us Bank, N.A. | 61 | 9.3% |
| 4 | New American Funding, LLC. | 54 | 8.2% |
| 5 | Lower, LLC | 35 | 5.3% |
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 Clinton 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 Clinton 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.