MMG RESEARCH

Where Incomes Rise, Rents Follow

Navigating Income Growth Hotspots as the National Median Income Flatlines

Nationwide Incomes Have Stalled, Young Adults Impacted the Most

Recent data show that U.S. household income growth has essentially flatlined. The Census Bureau reports that the median household income was $83,730 in 2024, statistically unchanged from $82,690 in 2023. That’s a 1.3% year-over-year increase, well below the ~3% inflation rate, meaning the average household lost purchasing power in real terms. This stagnation is widespread but hits younger workers—the cohorts most likely to rent—especially hard.

Younger millennials and Gen Z in their 20s have seen a sharp slowdown in earnings growth. A JPMorgan Chase Institute analysis shows that real income growth for prime working-age adults fell to near decade-long lows in 2025. Workers aged 25–29 experienced the steepest decline as, during the post-pandemic boom, their income growth peaked at around 13% year-over-year in early 2022 but plunged to just 3% by late 2022. As of 2025, it has only partially recovered to around 5%–6%, barely keeping up with inflation. In effect, young adults have lost much of the wage momentum that typically fuels early-career gains.

A primary contributing factor has been the drop in labor market “dynamism.” Fewer job openings and lower turnover have limited opportunities for young workers to switch jobs for better pay. Historically, younger workers’ incomes are especially sensitive to economic cycles, and weaker labor demand has an outsized effect on them. The Federal Reserve has noted that when hiring slows, it disproportionately suppresses wage gains for workers in their 20s. All of this compounds the financial strain already facing younger generations, who are contending with high living costs and rising debt.

Crucially, this income stagnation collides with elevated housing costs, putting young renters in a tight spot. People in their 20s and early 30s are far less likely to own homes, so they’ve borne the full impact of surging rents and home prices since 2022. At the same time, they’ve missed out on decades of wealth accumulation through home equity or stock market gains that benefit older generations. The result is a large share of renters whose incomes are flat in real terms, even as rent, groceries, and other essentials rise. With little income growth, many renters can’t absorb significant rent hikes, setting the stage for affordability strain and muted rent growth.

Constrained Rent Growth

Stalling incomes are already weighing on the national rental market. Persistently high inflation combined with weak wage growth has created a real income headwind, resulting in one of the slowest periods for purchasing power gains in over a decade. Simply put, many renters today have less real income to spend on housing than they did just a year or two ago. As a result, landlords are facing growing resistance to rent hikes as tenant incomes lag inflation, pushing the national average annual rent growth rate down to just 0.5% in Q3 2025.

The recent cooling in rents directly reflects this slowdown in income growth. New data show that the post-pandemic stagnation in household earnings has coincided with flattening rent growth across many markets in 2023 and 2024. As one industry analyst put it, it’s puzzling to see robust apartment demand but stagnant rents until you consider that renters’ incomes have barely budged. Ultimately, an apartment is only worth what the local renter base can afford, and many households are now operating at their financial ceiling.

For multifamily investors and owners, the message is clear as income fundamentals are a critical constraint on rental pricing power. With national income growth stalled, rent growth will likely remain modest in the near term. The common underwriting assumption of 3% annual rent increases may be overly optimistic in an environment where median household income rose only about 1% last year. Unless wage growth picks up—especially among younger age cohorts—broad-based rent inflation is likely to remain muted. This dynamic also helps explain why many Sun Belt markets, which saw double-digit rent surges in 2021–2022, have cooled off. The local income levels needed to sustain those peak rents simply haven’t caught up.

That said, not all markets are created equal. While the national trend is flat, some areas are experiencing significant income growth, boosting residents’ ability to pay higher rents. In these rising-income regions, renter purchasing power is expanding, and with it, the potential for stronger rent gains. Investors are increasingly turning their focus to these income-growth hotspots, where local fundamentals better support long-term rental upside.

Income Growth Hotspots: Where Earnings Are Soaring

Despite the national slowdown, some U.S. cities are experiencing rapid income growth. According to the latest Census data, several large cities (population 400,000+) saw double-digit increases in median household income from 2023 to 2024, far outpacing inflation and boosting real purchasing power. Many of these markets are popular with job seekers and new residents, reflecting strong local economic momentum. Below are primary income-growth leaders and their one-year gains:

  • Tampa, FL: +15.5% – Median income jumped from $72,851 to $84,114, led in part by strong retiree income growth (+17%), though family incomes with children declined 6%.
  • Long Beach, CA: +11.9% – Income rose to $91,318, with both seniors and families seeing 15%+ gains.
  • San Francisco, CA: +10.3% – Already high incomes rose further to $139,801; families with children saw a striking 27.5% spike, suggesting higher-earning households moving in.
  • Fresno, CA: +10.2% – Income rose to $74,491, with family households up nearly 29%, indicating rising middle-class earnings.
  • Louisville, KY: +9.4% – Median income climbed to $67,251, with working-age households driving growth.
  • San Jose, CA: +8.8% – The heart of Silicon Valley pushed incomes to $148,226, maintaining the highest median income among large U.S. cities.

However, income growth and correlating high rents are not a surprising or new trend in many of these areas, especially the Coastal Gateway cities. Other non-Gateway regions with significant annual income gains include Tucson, AZ (8.6%), Mesa, AZ (8.1%), Columbus, OH (7.6%), Arlington, TX (7.5%), Kansas City, MO (7.3%), Charlotte, NC (7.2%), and Tulsa, OK (7.2%). These cities stand out for strong income momentum and growing renter capacity.

While these markets stood out, income trends vary sharply throughout the nation and others lagged or declined. For example, Minneapolis saw the steepest drop of all large cities, with median income falling 4.0% to $77,732. Such variation reflects local shifts in industry, population, and economic structure. For investors, the takeaway is clear: markets with sustained income growth offer a stronger foundation for rent growth and long-term demand.

High Incomes Today, Higher Rents Tomorrow?

When incomes rise, rents tend to follow. Local rent levels reflect local earning power, and as renters can afford more, landlords price accordingly when demand supports it. Markets like Kansas City and Louisville, which posted substantial income gains, offer more headroom for rent growth than income-stagnant cities.

Historical trends reinforce this connection. Research shows that housing costs rise fastest in metros with higher-income, college-educated populations. Over time, prosperous cities have seen steeper rent increases, largely because residents can afford more. An industry study from The Real Estate Haystack found that income growth is more than twice as influential on rent trends as new supply. Specifically, a one standard deviation increase in household income growth translated to a +1.17% boost in effective rents—a significant jump, especially when average rent growth nationally was just 0.5% in the most recent quarter.

This helps explain why some high-supply markets have posted solid rent gains. Cities like Baltimore and Tulsa saw rents rise despite substantial recent inventory growth, supported by robust income gains. By contrast, markets such as Memphis and Bakersfield, where incomes barely grew, experienced subdued rent growth even with modest new supply.

Overall, expanding renter incomes create rent growth runway, even in the face of new deliveries. For investors, tracking local income trends may be just as important as tracking supply.

Strategy for Investors: Follow Income Growth

For multifamily investors, these trends point to a clear strategy: follow income growth. In a time of nationwide stagnation, it’s critical to target markets where incomes are rising, as these areas are more likely to see stronger rent growth and stable tenant demand. Rent forecasts should reflect income trends, not just national averages or new construction levels. Aligning with markets of growing affluence helps investors stay ahead of the rent curve.

In practice, this means prioritizing acquisitions or developments in Sun Belt and Western markets with strong income momentum, while being cautious in markets with flat or falling wages. It may also mean focusing on submarkets drawing higher-earning young professionals, who will drive rents as their incomes grow. Recent research even suggests not avoiding high-supply markets outright—rising incomes can offset new deliveries by fueling stronger demand.

Ultimately, tracking income trends may be as important as tracking rates. High-income-growth markets offer both cushion and upside, even in uncertain cycles. By focusing on these hotspots—and the demographics behind them—multifamily investors can make smarter bets on where rent revenues will rise fastest. In real estate, as in most things, money flows where the money grows.

Sources:
  • U.S. Census Bureau – Income in the United States: 2024 (P60-286 report)
  • Yahoo Finance – “Flatlining income growth is hitting Gen Z the hardest”
  • Financial Times – “US workers hit by slowing income growth”
  • SmartAsset 2025 Income Growth Study – Top cities for income gains
  • CNBC Make It – “10 U.S. cities where incomes are growing the fastest”
  • GOBankingRates – “7 Cities Where Household Income Has Grown the Most”
  • Reinvestment insights – Income vs. Rent Growth Correlation
  • Federal Reserve research – Rent growth faster in high-income metros

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