The Media Coverage
- How the growth of single-person households is reshaping American culture
- What’s Behind the Record-Setting Rise of Single Living | Psychology Today
- Solo living has become the most common arrangement for households in the United States – Our World in Data (This one gets it right)
- The Solo Economy: Why One-Person Households Are the Fastest-Growing Consumer Segment and How Brands Can Win – Economy Prism (This one gets it right)
What do most articles on this subject miss? They give lots of reasons but leave out one important factor: The baby boom cohort’s oldest members are now 80 years old. The cohort is huge. Women outlive men by many years, on average, and many elderly widows now live alone. That is a major factor for more “single” households.
The following was researched using MS Co-pilot.
How many US households are single-person today?
- Current share (2023): About 29% of all US households are single-person households. USAFacts Visual Capitalist
- Count: Roughly 38 million people live alone (2022 figure; 2023 is similar). USAFacts
Trend over the last ~50–60 years
Using Census “Historical Households” tables and synthesized series from USAFacts/Visual Capitalist: Census.gov USAFacts Visual Capitalist
| Year | Single-person share of households (approx.) | Comment |
|---|---|---|
| 1960 | ~13% | Living alone still relatively uncommon |
| 1980 | ~23% | Big rise with divorce, delayed marriage |
| 2000 | ~26% | Growth slows but continues |
| 2010 | ~27–28% | Plateauing at a high level |
| 2023 | ~29% | Record high; more than double 1960 |
Key pattern:
- More than doubled from ~13% in 1960 to ~29% today. USAFacts Visual Capitalist
- The steepest growth was roughly 1960–1990, driven by:
- Later and less universal marriage
- Rising divorce
- More economic independence (especially for women)
- Urbanization and cultural acceptance of living alone PRB Pew Research Center
- Aging baby boom
- Since about 2000, the share still rises but more gradually, hovering in the high 20s and now around 29%.
Role of aging baby boomers and longevity (especially women)
1. Age profile of living alone
Census age-by-household tables show that the probability of living alone rises sharply after about age 65, and especially after 75. Census.gov PRB
- Younger adults (20s–40s): More likely to live alone than in 1960, but many still cohabit, marry, or live with roommates.
- Older adults (65+): A large and growing share live alone, often as widows or widowers, but disproportionately women.
So when a very large cohort (the baby boomers) moves into those ages, it mechanically pushes up the national share of single-person households, even if age-specific living-alone rates were constant.
2. Baby boomers hitting older ages
- Boomers (born 1946–1964) started turning 65 in 2011 and are now largely in the 60s, 70s, and early 80s.
- The Census “rise of living alone” figures and PRB analyses note that older nonfamily households—especially people living alone—have grown strongly as the population ages. Census.gov PRB
Mechanically:
- More people in high–living-alone age bands → more single-person households.
- This is on top of earlier social changes (divorce, delayed marriage, fewer kids) that already raised living-alone rates at younger ages.
The last 10–15 years of increase from the mid‑20s to ~29% is significantly boosted by population aging, not just by changing norms among the young.
3. Women’s longer life expectancy
- Women live longer than men by several years on average.
- Heterosexual couples are often similar age or the man is older.
- Result: widowhood is much more common among older women, and they are more likely to remain in their own household rather than move in with children or institutions. PRB Pew Research Center
This produces:
- High rates of living alone among older women, especially 75+.
- A visible female skew in the oldest single-person households.
As the large baby boom cohort ages, the tail end of that cohort—especially women—will increasingly show up as single-person households, sustaining or increasing the national share even if younger cohorts stabilize.
Summary
- Level today: About 3 in 10 US households are single-person.
- Long-run trend: The share has more than doubled since 1960, with big jumps from the 1960s–1980s and slower growth since.
- Baby boomer + longevity effect:
- The aging of a very large cohort into ages where living alone is common has pushed the share higher in recent decades.
- Women’s longer life expectancy means a large fraction of these older single-person households are older women living alone, often widowed.
- Population aging and female longevity are major structural drivers of the high and still-elevated share of single-person households, layered on top of earlier shifts in marriage, divorce, and fertility.
