U.S. Housing Affordability · 1984–2024

The Dream
Didn't Disappear.
It Got Priced Out.

A data investigation into 40 years of American homeownership — how the math changed, who it left behind, and why your zip code now determines your financial fate more than your paycheck does.

1.4x Price-to-Income 1984
5.3x Price-to-Income 2023
+280% Affordability Deterioration
9 Datasets Integrated
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The Problem

A number that
changed everything.

In 1984, buying a median-priced American home meant spending roughly 1.4 times your annual household income. Stretch a little, save for a few years, and homeownership was within reach for most middle-class families.

By 2023, that number had ballooned to 5.3 times. The same goal — the same house in the same country — now demands nearly four times the relative sacrifice. Wages grew. Prices grew faster. Then mortgage rates spiked. The gap became a canyon.

This project asks a simple question: when exactly did the math break, and for whom?

"In 1984, saving for a down payment took 2.7 years. By 2023, it took 10.6 years — nearly four times longer."

Computed from FRED + Census income data
Median price 1984
$80K
Median home sale price at the start of our dataset
Median price 2023
$427K
434% increase over 39 years — incomes grew 37%

Methodology

9 datasets.
One coherent story.

No single dataset tells this story. We integrated federal reserve data, Census Bureau household surveys, Zillow metro-level affordability indexes, and BLS inflation data — then normalized everything to consistent annual timeframes for apples-to-apples comparison.

FRED / NAR
Median Home Sale Price (1975–2025)
Census Bureau
Real Median Household Income by State
FRED / Freddie Mac
30-Year Fixed Mortgage Rate
Census Bureau
Homeownership Rate by Age Group
FRED
Annual Housing Starts
Zillow Research
Metro Home Affordability Index
Federal Reserve
Household Debt Service Ratio
Realtor.com
National Housing Inventory
BLS
Consumer Price Index (CPI)

Finding 01

Prices and incomes
stopped moving together.

For decades, home prices and household incomes tracked each other closely. Then the lines split. The 2000s housing bubble was one rupture — the post-pandemic surge was another, more severe one. What's different this time: interest rates also rose sharply in 2022–2023, compounding the price shock with a monthly payment shock.

Home Prices vs. Median Household Income
Indexed to 1984 = 100 · Showing divergence over 39 years
434% vs 37%
From 1984–2023, median home prices rose 434% while median household income grew just 37% in real terms. The gap represents a structural, not cyclical, shift.

Finding 02

The affordability ratio
hit a 40-year high.

The price-to-income ratio is the cleanest single measure of housing affordability. It tells you: "how many years of your gross income would it take to buy a median home?" When this number climbs, the ladder gets longer. At 5.3x in 2023, it's the highest it's ever been in our 40-year dataset.

Price-to-Income Ratio (1984–2023)
How many years of median income = median home price
40-year peak in 2022
The ratio crossed 3.0x in the early 2000s bubble, briefly retreated, then surged past 5.5x in 2022 before settling at 5.3x in 2023. For context, many housing economists consider 3.0x the threshold for "affordable."
Years to Save for a 20% Down Payment
Assuming 10% annual savings rate on median household income
10.6 years in 2023
In 1984, a disciplined saver needed 2.7 years to accumulate a 20% down payment. By 2023, that same goal required 10.6 years — nearly half of a working decade spent just getting to the starting line.

Finding 03

Your zip code determines
your financial destiny.

The national numbers obscure enormous geographic variation. The South carries median incomes 22% below the West while home prices have converged nationally. States like Mississippi and Louisiana face affordability crises that make the national average look optimistic. Meanwhile, high-income coastal states face a different problem: prices have outrun even their elevated incomes.

Median Income by Region (2023)
Census Bureau data — 50 states + DC
West$88,740
Northeast$85,190
Midwest$80,275
South$69,100
Highest Income States (2023)
D.C.$111,000
Massachusetts$106,500
Maryland$102,000
Utah$101,200
New Hampshire$98,780
Colorado$96,640
Lowest Income States (2023)
Mississippi$55,060
Louisiana$57,650
West Virginia$60,410
Alabama$60,660
New Mexico$60,980
Kentucky$61,980

Mississippi's median income ($55K) against a $427K national median home price represents a 7.7x PTI ratio — more than double the already-stretched national average.

Annual Housing Starts (1980–2025)
New construction units (thousands) — the supply side of the crisis
Still below 2005 peak
The 2008 crash collapsed new construction from 2.07M starts to just 554K — and the industry never fully recovered. In 2024, starts remained at 1.37M, 33% below the 2005 peak. Constrained supply has structurally elevated prices independent of demand cycles.

Conclusions

What the data
actually says.

This isn't a story about one bad year or one bad policy. It's a 40-year structural shift driven by supply constraints, financialization of housing, falling rates that inflated prices, and demographic timing. The data points to four interlocking forces — and there's no single lever that fixes all of them.

📉
Supply Never Recovered
Post-2008 construction collapsed and never returned to pre-crash levels. With 1.37M starts in 2024 against a growing population, the structural shortage compounds annually — adding to price pressure regardless of demand.
📈
40 Years of Falling Rates Inflated Values
Declining mortgage rates from 16% to 3% didn't just make homes more affordable — they enabled buyers to bid higher. When rates reversed in 2022, the math broke hard: prices stayed elevated while monthly payments soared.
🗺️
Geography Amplifies Everything
A $427K national median means very different things in Mississippi versus Colorado. Regional income disparities of $30K+ mean that affordability crises are distributed unevenly — the South faces a far steeper structural challenge.
👥
Young Buyers Are Systemically Excluded
Under-35 homeownership has flatlined for 30 years. Without inherited equity or family wealth for a down payment, first-time buyers face a 10.6-year saving timeline — during which rents also rise, making saving harder.

"Home prices quadrupled while incomes stagnated. Coastal states now see homes cost over 7 times the average annual household income. The affordability crisis isn't coming — it's been here for a decade."

Key finding — U.S. Housing Affordability Project, 2024