What is the most common age found in the US population?

The most common age in the U.S. isn't a single number but clusters around the mid-to-late 30s, with recent data showing the median age is around 39, meaning half the population is older and half is younger, while the largest specific age group can shift, often hovering around ages 32-33 for peak frequency, as the U.S. population trends older due to baby boomers aging and lower birth rates, making the overall picture one of an aging nation.

How rare is it to live until 90?

The odds of living to 90 depend on your current age, gender, and lifestyle, but generally, a 65-year-old woman has roughly a 33% chance, while a man has around 21%, with lifestyle (no smoking, healthy weight, exercise) significantly improving these odds; for a 70-year-old, chances rise, with roughly a third of women and over a fifth of men potentially reaching 90, and genetics also plays a role.
 

What is the most common age now?

There isn't one single "most common age," but the median age in the U.S. is around 39 (specifically 39.1 in mid-2024), meaning half the population is older and half younger, with the 30-34 age range being a very large group, and Millennials (born ~1981-1996) being the biggest generation, while the 65+ group is the fastest growing. Globally, the median age is younger, around 30.6 years. 

What age group is the most populated?

Globally, younger age groups dominate, with billions under 20, but regionally it varies; in the U.S. and North America, the 30-39 age range (Millennials/early Gen X) is currently the largest single group, while in Africa, the 0-9 age group is most populated, and Europe sees larger populations in older adults, with the 50s and 60s being common peaks in many countries. 

How many Americans are aged 18 to 24?

The U.S. population aged 18-24 is a significant segment, representing roughly 12% of the total population, with millions of individuals in this young adult bracket, a demographic crucial for education, workforce, and future trends, as shown by data from sources like the Kids Count Data Center and the Census Bureau. Specific figures vary slightly by year (e.g., 2023), but this group is consistently in the tens of millions, around 29-30 million in the 2010s and early 2020s, reflecting a large cohort of emerging adults. 

Ethnic Groups of the United States 1820-2023 | US Population by Ancestry

What will the U.S. population be in 2050?

The U.S. population is projected to reach around 371 to 404 million by 2050, with most forecasts showing growth slowing down but continuing due to immigration, leading to an older and more diverse nation, with Hispanics and Asians becoming larger shares of the total population.
 

Which US state has the youngest population?

Utah consistently ranks as the youngest state in the U.S., with the lowest median age due to its high birth rates and young families, followed by states like Alaska, Texas, and the District of Columbia, though Utah's median age is slowly rising as it ages, just like the rest of the nation.
 

What is age 20 to 30 called?

The age range of 20 to 30 is generally called Young Adulthood, a period of significant transition often termed "Emerging Adulthood" (roughly 18-29), but specifically your twenties (20-29) or the start of the thirties (30-39), with specific terms like vicenarian (20s) and tricenarian (30s) for decades, according to Britannica Dictionary and Quora users.
 

What is the world's most common age?

The median age in the World is 30.9 years (2025).

Is Gen Z bigger than Millennials?

Globally, Generation Z is now larger than Millennials, becoming the biggest generation worldwide by around 2019-2020, though in the U.S., Millennials were slightly larger in the mid-2020s, with Gen Z closing the gap and projected to surpass them soon or already having done so depending on the exact year and data source. Both generations together form over half the U.S. population, signaling a major demographic shift. 

What age is most common for death?

The most common age to die (modal age) in the U.S. is in the high 80s, around 87, which is higher than the average life expectancy, as it reflects when the most people actually pass away, typically in older age groups like 85+, while average life expectancy is pulled down by infant and childhood deaths, according to. The highest death rates are for those 85 and over, with specific causes varying by age, like unintentional injury for younger adults and heart disease/cancer for older adults, note the USAFacts, CDC, and National Institutes of Health sources. 

What is the rarest age to be?

There isn't one single "rarest age" for everyone, but extreme old age, particularly beyond 110 (supercentenarian) and especially 115+, is incredibly rare, with numbers dropping dramatically, while ages 7, 8, and 9 often have the lowest probability of dying in the coming year. The rarest specific day is February 29th (Leap Day). 

What shortens life expectancy the most?

Certain lifestyle habits can negatively affect your physical and mental health, shortening your potential lifespan.

1. Eating Mainly Processed Foods. ...
2. Smoking. ...
3. Sitting Still. ...
4. Holding a Grudge. ...
5. Keeping to Yourself. ...
6. Thinking That Only Big Changes Count. ...
7. Letting Fear (or Denial) Keep You From Being Healthy.

Is longevity inherited from mother or father?

Longevity inheritance isn't from just one parent; both contribute, but maternal factors often show a stronger link, especially for daughters, while paternal influence is also significant, sometimes with gender-specific effects, involving a mix of nuclear DNA, mitochondrial DNA (from mom), and epigenetic "memory" (histones) passed down. 

What is the most common cause of death in 90 year olds?

The leading causes of death for 90-year-olds, like most seniors, are heart disease, cancer, and stroke (cerebrovascular diseases), with chronic conditions like dementia, respiratory diseases, and complications from COVID-19 also being significant, often stemming from a decline in overall physiological function where even minor injuries or infections can become fatal. 

What are the best years of most people's lives?

A new YouGov survey finds that 22% of Americans say they will be their best decade, but about as many say their 30s were or will be the best years of their life. 12% say their 40s will be their best decade, 9% say this about their 50s, 7% about their 60s, and 4% about their 70s.

Which race is the majority in the world?

"Global majority" is a collective term for people of African, Asian, indigenous, Latin American, or mixed-heritage backgrounds, who constitute approximately 85 percent of the global population.

What is average life expectancy?

The average life expectancy varies globally but in the U.S., it was 78.4 years for the total population in 2023, with females living longer (81.1 years) than males (75.8 years). Globally, figures range widely, from over 85 years in places like Hong Kong to around 54 in the Central African Republic, reflecting differences in healthcare, environment, and social factors.
 

What age is a zoomer?

Zoomers (Generation Z) are generally defined as people born between 1997 and 2012, making them teens and young adults in their early twenties as of 2025-2026, and are known as the first true "digital natives" who grew up with the internet and smartphones.
 

What age is considered elderly medically?

Medically and for many U.S. benefits, age 65 is the common threshold for "elderly," primarily due to Medicare eligibility, but this is a general marker, with geriatric medicine often considering biological factors like frailty, and studies further dividing it into groups like young-old (65-74) and old-old (85+) for more precise care needs. 

Is 27 years old prime?

Most men hit their physical prime between 25 and 35 years old. This is when your body performs at its best level.

What is the emptiest state in the US?

The emptiest state in America, based on population density (people per square mile), is Alaska, with roughly only 1.3 people per square mile, followed by Wyoming and Montana, due to their vast size, harsh climates, and remoteness. While Wyoming often has the absolute lowest total population, Alaska's immense land area makes it the most sparsely populated by far.
 

What state has the most 100 year olds?

California has the most centenarians by total number, followed by New York and Florida, due to their large populations, but Hawaii has the highest proportion (per capita), with significantly more centenarians relative to its total population, making it a longevity hotspot. Other states with high proportions include the Northeast and Midwest regions, like Connecticut. 

What is the least common state to be born in?

The rarest state to be born in, based on having the fewest people born there (smallest "born-here" population share), is often Wyoming, followed closely by Vermont, with both having very small populations and thus fewer births overall, while Vermont also consistently ranks as having the lowest fertility rate, meaning fewer babies per woman.