US First-Time Buyers Face $31,000 Income Shortfall for Starter Homes

Key points

• The monthly mortgage payment for a typical US starter home is $2,158, requiring an income of $103,584 to afford.
• The median income for first-time buyers is currently $72,100, creating a shortfall of roughly $31,000.
• The National Association of Realtors defines starter homes as those priced at 85% of the median home value, but buyers can only afford homes at 60% of the median sale price.
• The first-time buyer affordability index has remained below 100 since 2021, indicating that starter homes are unaffordable for median-income families.
• Approximately 80% of the 177 US metropolitan areas analyzed have affordability scores below 100 for first-time buyers.
• High rental costs are preventing potential buyers from saving for down payments, while interest rates have risen to 7.28%.

Background

Previous coverage from early October 2026 highlighted the same widening affordability gap, noting that the disparity is driven by rising mortgage rates and high rental costs that hinder savings. Earlier reports emphasized that the affordability index has remained below 100 since 2021, reflecting a sustained period of unaffordability for first-time buyers across the nation.

Why it matters

The widening income gap threatens to exclude a generation of young adults from homeownership, potentially exacerbating wealth inequality and housing instability. As 90% of young adults report that buying a home is more difficult than for their parents, this trend could lead to long-term shifts in housing markets, rental demand, and economic mobility. The inability to afford starter homes may force buyers to remain in the rental market longer, straining rental markets and delaying wealth accumulation through property ownership.

What to watch

Monitor future National Association of Realtors data for changes in the affordability index and median income for first-time buyers. Watch for shifts in mortgage rates and rental costs that could impact savings and affordability. Track local metro area data for any improvements in affordability scores, particularly in regions where the gap may be narrowing or widening.