Polk County
Tennessee · FIPS 47139
According to CFPB HMDA 2024 application volume among U.S. counties, Polk County ranks #1,692 of 3,210, and #71 of 95 in Tennessee.
Mortgage lending activity in Polk County, Tennessee 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. Polk County, Tennessee saw 734 HMDA-reported mortgage applications in 2024. Lenders originated 326 of those loans and denied 165, producing a denial rate of 22.5% and an approval (origination) rate of 44.4%. The average loan amount was $197,044 at an average note rate of 7.29%, with applicants self-reporting average annual income of $37K. 104 distinct institutions reported mortgage activity in this county.
Borrower leverage and affordability signal. The loan-to-income ratio averages 5.3x, meaning typical borrowers took on mortgages of about 5.3 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 Polk County
In Polk County, lead originator Rocket Mortgage funded only 7.1% of 326 originated loans, below the county fleet's lower tercile (~10.9% top-1 share). The top three reporters together hold 17.8% of the book, so shopping across channels still meets many active filers.
Counties With Similar Application Volume
Nationwide counties nearest to Polk County's 734 HMDA applications.
Counties With a Similar Average Loan
Nationwide counties nearest to Polk County's $197,044 average loan (deduped against volume peers).
Lenders active in Polk County
Rocket Mortgage funded 23 of the 326 loans originated in Polk County, 7.1% of the county. 104 lenders reported activity here.
| # | Lender | Originated | Market Share |
|---|---|---|---|
| 1 | Rocket Mortgage | 23 | 7.1% |
| 2 | First Citizens National Bank | 19 | 5.8% |
| 3 | United Community Bank | 16 | 4.9% |
| 4 | Builtwell Bank | 16 | 4.9% |
| 5 | Vanderbilt Mortgage and Finance, INC | 15 | 4.6% |
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 Polk 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 Polk 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.