RateLedger

How HMDA data works and what it can tell you

By Editorial team · 2026-06-18

In short: HMDA — the Home Mortgage Disclosure Act — requires most US mortgage lenders to publicly report the applications they receive and the loans they make. The FFIEC and CFPB publish it free in the HMDA Data Browser. It can tell you origination volume, denial rates and loan-type mix by state, but it omits credit scores and underwriting reasons, so it shows what happened, not always why.

Almost every mortgage statistic you see broken down by state — denial rates, originations, FHA share — traces back to one source: HMDA, the Home Mortgage Disclosure Act dataset. Every figure on RateLedger is built from it.

It’s public and free. HMDA is a US Government public-domain work, published in the HMDA Data Browser. No login, no key.

What HMDA records

Passed in 1975, HMDA requires most mortgage lenders to report each application and loan. For every record you get fields like:

FieldWhat it captures
Action takenOriginated, approved-not-accepted, denied, withdrawn, incomplete
Loan purposeHome purchase, refinance, cash-out refinance, home improvement
Loan typeConventional, FHA, VA, USDA/RHS
Property locationState, county, census tract
Applicant infoIncome, demographics (no credit score)

From these raw counts we derive transparent metrics — the denial rate, loan-type shares and ranks — documented on our methodology page.

The questions it answers well

The questions it can’t answer

HMDA shows what happened, not always why. It omits credit scores and the full underwriting decision, so a high denial rate in a state isn’t proof of stricter lenders or discrimination on its own — it may simply reflect who applies. It’s also reported once a year with a lag, so the latest complete year (currently 2023) trails the present market.

Use it as a starting point

Treat HMDA as a transparency record and a map of the lending landscape — then verify anything important at the source. Start with your state’s lending profile.

Sources

HMDA Data Browser (FFIEC/CFPB, public domain). See our methodology.

Frequently asked questions

What is HMDA data?

HMDA data is the public record of US mortgage applications and originations required under the Home Mortgage Disclosure Act of 1975, compiled by the FFIEC and published free by the CFPB.

Is HMDA data free?

Yes. It is a US Government public-domain work, available through the HMDA Data Browser with no account or key required.

What can't HMDA data tell you?

It excludes credit scores and the lender's full underwriting rationale, and is reported annually with a lag, so it can't prove why an individual loan was denied or reflect today's market in real time.

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Last updated: 2026-06-18