Research & data

Mortgage research, built from the source data

We analyze public federal datasets — HMDA lending records, CFPB complaints, Census income and home-price data — and publish what they show, with every figure sourced and dated. No spin, just the numbers.

4 reports · 8 public datasets · last updated Nov 6, 2026 · sources

Census + Freddie Mac

U.S. housing affordability index

Can a median-income household afford the median-priced U.S. home — and how has that changed over time?

95.7index (100 = the median household just qualifies)
  • It takes about $91,349 a year to afford the median home sold ($393,300, Q3 2026) at 7.18% — $3,889 more than the median household earns.
  • Since 2019 the income needed is up $39,308: higher rates explain about 63% of that, higher prices about 37%.
Data
Yearly, 2005–2026; current figures use the Q3 2026 median sales price
Updated
Nov 5, 2026 (rate)
Next update
Every Thursday with the new rate; prices quarterly
Source
Census Bureau median sales price and household income; Freddie Mac 30-year rate
Realtor.com + Census

Income needed to buy a home, by state

What salary does the median-listed home take in each state — and do households there earn it?

$115,805a year at the U.S. median listing price ($415,000), with tax and insurance
  • The bar runs from $69,952 in West Virginia to $196,556 in Massachusetts.
  • The median household falls short of the median-listed home in every state we price.
Data
Median listing prices for Oct 2026; household income 2024
Updated
Nov 6, 2026
Next update
Prices weekly; state income each December
Source
Realtor.com listing prices (via FRED); Census SAIPE income and ACS 2024 tax and insurance
HMDA lending data

Mortgage approval rates by state & loan type

What share of mortgage applications get approved — in each state and for each loan program?

76.6%of decided applications approved in 2025
  • 6,807,732 loans originated and 2,081,146 denied nationwide.
  • Highest approval in North Dakota (85.9%), lowest in Mississippi (69.8%). By program: VA 83%, FHA 77.4%, conventional 75.8%.

Approval rate = loans originated ÷ (originated + denied). Withdrawn and incomplete files are left out.

Data
Applications decided in 2025
Updated
Oct 18, 2026
Next update
2026 data, expected spring 2027
Source
Home Mortgage Disclosure Act (HMDA) records, FFIEC / CFPB
CFPB complaint data

U.S. mortgage complaints analyzed

Which lenders and servicers draw the most complaints, what borrowers report, and how disputes end.

465,816mortgage complaints since December 2011
  • 83.9% are about an existing loan's servicing, not about getting a mortgage.
  • 75,185 were filed since 2024; 7.4% of all complaints closed with relief for the borrower.

A complaint is the borrower's account, not a verified violation, and counts are complaints, not people. Large servicers draw more partly because they handle more loans.

Data
December 2011 – Nov 6, 2026
Updated
Nov 6, 2026
Next update
Weekly
Source
CFPB Consumer Complaint Database

How this research is made

Every report on this page is built from primary public data, not third-party summaries. We pull the raw series and records, aggregate them ourselves, show our method on each report and date every pull so you can check our work. Each dataset below has its own period — a quarterly price and this week's rate are not from the same date, so each is labeled.

Two of the reports estimate the income needed to buy a home on different bases. The affordability index uses the Census median sales price and counts principal and interest only; the state report uses Realtor.com median listing prices and adds property tax and insurance. That is why the U.S. figure is $91,349 in one and $115,805 in the other.

Datasets behind our research, with their latest period and update cadence
DatasetPublisherUsed inLatest periodPublishes
Median sales price of houses soldCensus Bureau (MSPUS), via FREDAffordability indexQ3 2026Quarterly
30-year fixed mortgage rateFreddie Mac PMMS, via FREDAffordability index; income by stateWeek of Nov 5, 2026Weekly (Thursdays)
Median household income, U.S.Census Bureau (CPS), via FREDAffordability index2025Annually (September)
Median listing price, U.S. and statesRealtor.com, via FREDIncome by stateOct 2026Monthly
Median household income by stateCensus Bureau SAIPE, via FREDIncome by state2024Annually (December)
Property tax and insurance by stateCensus Bureau ACS microdataIncome by state; affordability index (second index)2024Annually
Mortgage applications and decisionsHMDA data, FFIEC / CFPBApproval rates2025Annually (spring)
Mortgage complaintsCFPB Consumer Complaint DatabaseComplaintsThrough Nov 6, 2026Daily (we pull weekly)

You're welcome to cite any figure with a link to the report it comes from. The full list of data behind the site — rates, loan limits, lender pricing — is on our methodology page.

Have a data question we should answer? These reports feed our rates pages and calculators — start with your own numbers and come back for the market context.