The estimated population of the U.S. was approximately 334.9 million in 2023, and the largest age group was adults aged 30 to 34. There were 11.88 million males in this age category and around 11.64 million females. Which U.S. state has the largest population? The population of the United States continues to increase, and the country is the third most populous in the world behind China and India. The gender distribution has remained consistent for many years, with the number of females narrowly outnumbering males. In terms of where the residents are located, California was the state with the highest population in 2023. The U.S. population by race and ethnicity The United States is well known the world over for having a diverse population. In 2023, the number of Black or African American individuals was estimated to be 45.76 million, which represented an increase of over four million since the 2010 census. The number of Asian residents has increased at a similar rate during the same time period and the Hispanic population in the U.S. has also continued to grow.

In a survey conducted among adult Americans who shared their location online with at least one person, it was found that the majority shared location with only one person. Meanwhile, individuals 55 years and older were the age group mostly sharing their location with only one person. Furthermore, around a quarter of all respondents shared a location with two people.

In 2022, approximately ***** million young people between the ages of 15 to 19 years old lived in the United States. This was a slight increase from the previous year, when ***** million young people aged 15 to 19 lived in the U.S.

About this dataset

Context

The dataset tabulates the United States population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for United States. The dataset can be utilized to understand the population distribution of United States by age. For example, using this dataset, we can identify the largest age group in United States.

Key observations

The largest age group in United States was for the group of age 25-29 years with a population of 22,854,328 (6.93%), according to the 2021 American Community Survey. At the same time, the smallest age group in United States was the 80-84 years with a population of 5,932,196 (1.80%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Variables / Data Columns

• Age Group: This column displays the age group in consideration
• Population: The population for the specific age group in the United States is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of United States total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for United States Population by Age. You can refer the same here

Graph and download economic data for Infra-Annual Labor Statistics: Working-Age Population Total: From 15 to 64 Years for United States (LFWA64TTUSM647S) from Jan 1977 to Jun 2025 about working-age, 15 to 64 years, population, and USA.

According to a survey conducted among adults in the United States in May 2021, 12 percent of respondents said they had no close friends. This marked an increase compared to a three percent share of U.S. adults stating the same thing during a survey conducted in 1990. Conversely, the percentage of Americans who said they had 10 or more close friends decreased from 33 percent in 1990 to 13 percent in 2021. The decrease of larger friend groups went hand in hand with a rise of adults stating they had between one to four close friends.

A stateside social recession? Americans marrying later, working longer hours, and becoming more geographically mobile are some elements posited as potential reasons for the nation's increasing loneliness - all this without mentioning the far-reaching consequences of the COVID-19 pandemic.

Data Source: U.S. Census Bureau, American Community Survey (ACS) 5-year Estimates 2016-2020 .
*Note. The total population refers to households with at least one person aged 60 years and over.

The United States is now a nation of singles. Single people make up just over half of all American adults for the first time since statistics have been collected, according to a study reported by Bloomberg last week.

This statistic shows the percentage of U.S. adults who were veterans in the United States in 2022, by state. In 2022 about **** percent of adults in Alaska were veterans, whereas only *** percent of adults were veterans in the state of New York.

The global Adult Day Care (ADS) Services market is projected to reach a valuation of XXX million by 2033, exhibiting a CAGR of XX% during the forecast period (2025-2033). The increasing geriatric population, rising prevalence of chronic diseases and disabilities, and growing awareness of ADS services are the key factors driving market growth. Additionally, government initiatives and policies aimed at supporting seniors and persons with disabilities further contribute to the demand for ADS services. The market is segmented based on application (65 years and above, under 65), types (adult social day services, adult day healthcare, specialized day cares), and region (North America, South America, Europe, Middle East & Africa, Asia Pacific). North America is expected to remain the dominant region throughout the forecast period due to the presence of a large geriatric population, well-developed healthcare infrastructure, and high per capita spending on healthcare. Key players in the market include Alzheimer Association Day Care Center, Brookdale Senior Living, Extendicare, Genesis Healthcare Corp, and Gentiva Health Services.

Innovation Adult day care (ADS) providers are constantly innovating to meet the changing needs of their clients. This includes developing new programs and services, as well as incorporating new technologies. For example, some ADS providers now offer virtual reality therapy and other innovative therapies to help their clients with cognitive and physical impairments. Impact of Regulations ADS providers are heavily regulated by both federal and state governments. These regulations cover a wide range of areas, including staffing, safety, and quality of care. ADS providers must comply with these regulations in order to maintain their licenses. Product Substitutes There are a number of potential substitutes for ADS, including home health care, nursing homes, and assisted living facilities. However, ADS providers offer a unique set of services that are not available from other sources. For example, ADS providers offer a social and recreational environment that can help to improve the quality of life for their clients. End User Concentration and Level of M&A The end user concentration in ADS is high, with the majority of clients being elderly adults. The level of M&A in ADS is also high, as larger providers are acquiring smaller providers in order to expand their market share.

Adult Day Care (ADS) Services Trends

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• According to a report by UNESCO, countries in South and South-West Asia have the highest number of illiterate adults in the world, estimated at 388 million.
• Approximately 36% of adult Americans possess only basic or below basic health literacy skills.
• Only 12% of Americans are considered proficient in their health literacy skills.
• Health literacy levels in China increased from 6.48% of the population in 2008 to 23.15% in 2020.
• A recent study analyzing global health literacy research from 1995 to 2020 identified the United States, Australia, and the United Kingdom as major contributors to the international collaboration network on health literacy.
• Mental health has been the most active research field in recent years in the context of health literacy.

This dataset is from the 2013 California Dietary Practices Survey of Adults. This survey has been discontinued. Adults were asked a series of eight questions about their physical activity practices in the last month. These questions were borrowed from the Behavior Risk Factor Surveillance System. Data displayed in this table represent California adults who met the aerobic recommendation for physical activity, as defined by the 2008 U.S. Department of Health and Human Services Physical Activity Guidelines for Americans and Objectives 2.1 and 2.2 of Healthy People 2020.

The California Dietary Practices Surveys (CDPS) (now discontinued) was the most extensive dietary and physical activity assessment of adults 18 years and older in the state of California. CDPS was designed in 1989 and was administered biennially in odd years up through 2013. The CDPS was designed to monitor dietary trends, especially fruit and vegetable consumption, among California adults for evaluating their progress toward meeting the 2010 Dietary Guidelines for Americans and the Healthy People 2020 Objectives. For the data in this table, adults were asked a series of eight questions about their physical activity practices in the last month. Questions included: 1) During the past month, other than your regular job, did you participate in any physical activities or exercise such as running, calisthenics, golf, gardening or walking for exercise? 2) What type of physical activity or exercise did you spend the most time doing during the past month? 3) How many times per week or per month did you take part n this activity during the past month? 4) And when you took part in this activity, for how many minutes or hours did you usually keep at it? 5) During the past month, how many times per week or per month did you do physical activities or exercises to strengthen your muscles? Questions 2, 3, and 4 were repeated to collect a second activity. Data were collected using a list of participating CalFresh households and random digit dial, approximately 1,400-1,500 adults (ages 18 and over) were interviewed via phone survey between the months of June and October. Demographic data included gender, age, ethnicity, education level, income, physical activity level, overweight status, and food stamp eligibility status. Data were oversampled for low-income adults to provide greater sensitivity for analyzing trends among our target population.

This survey was conducted in San Antonio, Texas, where the Mexican-American population is approximately half a million and accounts for over 50 percent of the city's population. The large number of Mexican Americans made San Antonio an appropriate setting for a three-generation study. This survey sought to describe the role of older Mexican Americans in the extended family by obtaining information on relations between generations, frequency of contact, amount of intergenerational social support, and strength of affectual ties. The three-generation families studied consisted of an older person (aged 65-80 years), a middle-aged child, and an adult (aged 18 years and over) married or previously married grandchild of the same family line, all living within 50 miles of San Antonio. Variables include sex, age, education, marital status, number of children, length of residence, and relationships. Also asked were questions on religion, political preferences, health, occupation, and language spoken, read, and understood. Other items cover life satisfaction and cooperation and help between spouses, between parents and children, and between grandparents and grandchildren. Comparisons of views, beliefs, goals, activities, contact, and support among family members are also included.

According to a survey conducted in the United States in June 2024, 55 percent of daily X (formerly Twitter) users referred to the platform as Twitter. Overall, one in five users referred to the platform as X. In July 2023, CEO Elon Musk officially changed Twitter’s name.

This dataset tracks annual american indian student percentage from 2019 to 2022 for Adult Education Programs vs. Nevada and Clark County School District

Surveys in which U.S. adults report their current weight have shown that the share of those reporting they weigh 200 pounds or more has increased over the past few decades. In 2024, around 28 percent of respondents reported their weight as 200 pounds or more, compared to 15 percent in 1990. However, the same surveys show the share of respondents who report they are overweight has decreased compared to figures from 1990. What percentage of the U.S. population is obese? Obesity is an increasing problem in the United States that is expected to become worse in the coming decades. As of 2023, around one third of adults in the United States were considered obese. Obesity is slightly more prevalent among women in the United States, and rates of obesity differ greatly by region and state. For example, in West Virginia, around 41 percent of adults are obese, compared to 25 percent in Colorado. However, although Colorado is the state with the lowest prevalence of obesity among adults, a quarter of the adult population being obese is still shockingly high. The health impacts of being obese Obesity increases the risk of developing a number of health conditions including high blood pressure, heart disease, type 2 diabetes, and certain types of cancer. It is no coincidence that the states with the highest rates of hypertension are also among the states with the highest prevalence of obesity. West Virginia currently has the third highest rate of hypertension in the U.S. with 45 percent of adults with the condition. It is also no coincidence that as rates of obesity in the United States have increased so have rates of diabetes. As of 2022, around 8.4 percent of adults in the United States had been diagnosed with diabetes, compared to six percent in the year 2000. Obesity can be prevented through a healthy diet and regular exercise, which also increases overall health and longevity.

This dataset tracks annual american indian student percentage from 1992 to 2003 for Adult Education Center vs. Colorado and Colorado Springs School District No. 11 In The County Of E

Among adult Americans, 68 percent stated to be in favor of the legalization of marijuana in the United States. The share of people who believed that marijuana should be legalized increased considerably over the years. In 2003, only 34 percent of Americans were in favor, whereas in 2021, only 32 percent are against it.

This statistic shows share of adults in the United States who do not use the internet as of February 2021, broken down by age group. The findings show that only one percent of respondents aged between 18 and 29 years old did not use the internet, compared to 25 percent of adults aged 65 or above.

How many households are in the U.S.?

In 2023, there were 131.43 million households in the United States. This is a significant increase from 1960, when there were 52.8 million households in the U.S.

What counts as a household?

According to the U.S. Census Bureau, a household is considered to be all persons living within one housing unit. This includes apartments, houses, or single rooms, and consists of both related and unrelated people living together. For example, two roommates who share a living space but are not related would be considered a household in the eyes of the Census. It should be noted that group living quarters, such as college dorms, are not counted as households in the Census.

Household changes

While the population of the United States has been increasing, the average size of households in the U.S. has decreased since 1960. In 1960, there was an average of 3.33 people per household, but in 2023, this figure had decreased to 2.51 people per household. Additionally, two person households make up the majority of American households, followed closely by single-person households.