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 30 to 34 years years with a population of 22.71 million (6.86%), according to the ACS 2018-2022 5-Year Estimates. At the same time, the smallest age group in United States was the 80 to 84 years years with a population of 6.25 million (1.89%). Source: U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2018-2022 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

Time series data for the statistic Exports_United_States_to_Liberia. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 6.35 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -65.19 percent compared to the value the year prior.The 1 year change in percent is -65.19.The 3 year change in percent is -50.03.The 5 year change in percent is 91.33.The 10 year change in percent is -22.94.The Serie's long term average value is 9.14 Million. It's latest available value, on 5/31/2025, is 30.50 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 12/31/1992, to it's latest available value, on 5/31/2025, is +6,250.04%.The Serie's change in percent from it's maximum value, on 12/31/2024, to it's latest available value, on 5/31/2025, is -88.32%.

Time series data for the statistic Exports_Ecuador_to_Guam. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 0.0069 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes an increase of 1,482.84 percent compared to the value the year prior.The 1 year change in percent is 1,482.84.The 3 year change in percent is 23.65.The 5 year change in percent is 116.77.The 10 year change in percent is 5.46.The Serie's long term average value is 0.0514 Million. It's latest available value, on 5/31/2025, is 86.53 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 2/28/2006, to it's latest available value, on 5/31/2025, is +76,755.56%.The Serie's change in percent from it's maximum value, on 9/30/2020, to it's latest available value, on 5/31/2025, is -99.86%.

About this dataset

Context

The dataset tabulates the California population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of California across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2024, the population of California was 39.43 million, a 0.59% increase year-by-year from 2023. Previously, in 2023, California population was 39.2 million, an increase of 0.14% compared to a population of 39.14 million in 2022. Over the last 20 plus years, between 2000 and 2024, population of California increased by 5.44 million. In this period, the peak population was 39.52 million in the year 2020. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2024

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2024)
• Population: The population for the specific year for the California is shown in this column.
• Year on Year Change: This column displays the change in California population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. 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 California Population by Year. You can refer the same here

Time series data for the statistic Exports_United_States_to_New_Caledonia. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 3.97 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes an increase of 241.53 percent compared to the value the year prior.The 1 year change in percent is 241.53.The 3 year change in percent is 36.20.The 5 year change in percent is 49.81.The 10 year change in percent is -31.72.The Serie's long term average value is 4.61 Million. It's latest available value, on 5/31/2025, is 13.82 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 2/28/1993, to it's latest available value, on 5/31/2025, is +694.49%.The Serie's change in percent from it's maximum value, on 2/28/2014, to it's latest available value, on 5/31/2025, is -83.81%.

Time series data for the statistic Exports_United_States_to_Cabo_Verde. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 0.6705 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -20.66 percent compared to the value the year prior.The 1 year change in percent is -20.66.The 3 year change in percent is -17.20.The 5 year change in percent is 66.98.The 10 year change in percent is -19.28.The Serie's long term average value is 1.20 Million. It's latest available value, on 5/31/2025, is 44.30 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 1/31/1991, to it's latest available value, on 5/31/2025, is +570.46%.The Serie's change in percent from it's maximum value, on 3/31/1996, to it's latest available value, on 5/31/2025, is -98.88%.

Time series data for the statistic Exports_United_States_to_Eswatini. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 3.44 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes an increase of 12.37 percent compared to the value the year prior.The 1 year change in percent is 12.37.The 3 year change in percent is 131.96.The 5 year change in percent is 72.48.The 10 year change in percent is 115.52.The Serie's long term average value is 1.63 Million. It's latest available value, on 5/31/2025, is 111.59 percent higher, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 2/28/1991, to it's latest available value, on 5/31/2025, is +3,341.34%.The Serie's change in percent from it's maximum value, on 4/30/2022, to it's latest available value, on 5/31/2025, is -91.43%.

Time series data for the statistic Exports_United_States_to_Zimbabwe. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 3.10 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -7.00 percent compared to the value the year prior.The 1 year change in percent is -7.00.The 3 year change in percent is 2.64.The 5 year change in percent is 64.56.The 10 year change in percent is -1.83.The Serie's long term average value is 5.31 Million. It's latest available value, on 5/31/2025, is 41.64 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 12/31/2016, to it's latest available value, on 5/31/2025, is +206.68%.The Serie's change in percent from it's maximum value, on 9/30/2007, to it's latest available value, on 5/31/2025, is -90.89%.

Time series data for the statistic Exports_United_States_to_Mali. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 1.95 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -64.56 percent compared to the value the year prior.The 1 year change in percent is -64.56.The 3 year change in percent is -78.69.The 5 year change in percent is -78.74.The 10 year change in percent is -72.92.The Serie's long term average value is 3.73 Million. It's latest available value, on 5/31/2025, is 47.59 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 4/30/1991, to it's latest available value, on 5/31/2025, is +876.99%.The Serie's change in percent from it's maximum value, on 5/31/2018, to it's latest available value, on 5/31/2025, is -92.38%.

Time series data for the statistic Exports_United_States_to_Oman. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 170.10 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes an increase of 41.03 percent compared to the value the year prior.The 1 year change in percent is 41.03.The 3 year change in percent is 34.69.The 5 year change in percent is 125.66.The 10 year change in percent is -36.04.The Serie's long term average value is 84.36 Million. It's latest available value, on 5/31/2025, is 101.64 percent higher, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 9/30/1994, to it's latest available value, on 5/31/2025, is +1,811.29%.The Serie's change in percent from it's maximum value, on 6/30/2018, to it's latest available value, on 5/31/2025, is -56.75%.

Time series data for the statistic Exports_Haiti_to_the_World. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 63.64 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -16.31 percent compared to the value the year prior.The 1 year change in percent is -16.31.The 3 year change in percent is -42.82.The 5 year change in percent is 50.95.The 10 year change in percent is -32.86.The Serie's long term average value is 50.71 Million. It's latest available value, on 5/31/2025, is 25.48 percent higher, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 9/30/1994, to it's latest available value, on 5/31/2025, is +27,761.81%.The Serie's change in percent from it's maximum value, on 4/30/2022, to it's latest available value, on 5/31/2025, is -55.25%.

Time series data for the statistic Exports_United_States_to_New_Zealand. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 319.40 Million as of 5/31/2025, the lowest value since 2/28/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -21.14 percent compared to the value the year prior.The 1 year change in percent is -21.14.The 3 year change in percent is -3.19.The 5 year change in percent is 48.24.The 10 year change in percent is 21.87.The Serie's long term average value is 226.52 Million. It's latest available value, on 5/31/2025, is 41.00 percent higher, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 2/28/1990, to it's latest available value, on 5/31/2025, is +432.34%.The Serie's change in percent from it's maximum value, on 9/30/2024, to it's latest available value, on 5/31/2025, is -54.56%.

Time series data for the statistic Exports_United_States_to_Bosnia_and_Herzegovina. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 1.65 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -68.30 percent compared to the value the year prior.The 1 year change in percent is -68.30.The 3 year change in percent is -94.43.The 5 year change in percent is 102.87.The 10 year change in percent is 60.53.The Serie's long term average value is 3.12 Million. It's latest available value, on 5/31/2025, is 47.12 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 3/31/1993, to it's latest available value, on 5/31/2025, is +1,548.22%.The Serie's change in percent from it's maximum value, on 2/28/1997, to it's latest available value, on 5/31/2025, is -95.89%.

Time series data for the statistic Exports_Finland_to_Liberia. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 0.1323 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -99.30 percent compared to the value the year prior.The 1 year change in percent is -99.30.The 5 year change in percent is 9,396.27.The 10 year change in percent is 702.54.The Serie's long term average value is 0.362 Million. It's latest available value, on 5/31/2025, is 63.41 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 7/31/2024, to it's latest available value, on 5/31/2025, is +2,645,560.00%.The Serie's change in percent from it's maximum value, on 5/31/2024, to it's latest available value, on 5/31/2025, is -99.30%.

Time series data for the statistic Exports_United_States_to_Mauritius. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 3.41 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -47.28 percent compared to the value the year prior.The 1 year change in percent is -47.28.The 3 year change in percent is -69.08.The 5 year change in percent is -36.06.The 10 year change in percent is 63.93.The Serie's long term average value is 4.00 Million. It's latest available value, on 5/31/2025, is 14.84 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 4/30/1990, to it's latest available value, on 5/31/2025, is +467.86%.The Serie's change in percent from it's maximum value, on 4/30/2012, to it's latest available value, on 5/31/2025, is -93.52%.

Time series data for the statistic Exports_Eswatini_to_Rwanda. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 0.4009 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -5.57 percent compared to the value the year prior.The 1 year change in percent is -5.57.The 3 year change in percent is 201.41.The 5 year change in percent is 680.64.The Serie's long term average value is 0.282 Million. It's latest available value, on 5/31/2025, is 42.14 percent higher, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 9/30/2015, to it's latest available value, on 5/31/2025, is +40,092,200.00%.The Serie's change in percent from it's maximum value, on 10/31/2022, to it's latest available value, on 5/31/2025, is -87.91%.

Time series data for the statistic Exports_American_Samoa_to_Indonesia. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 0.0034 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -2.73 percent compared to the value the year prior.The 1 year change in percent is -2.73.The 3 year change in percent is -93.69.The 5 year change in percent is -98.65.The 10 year change in percent is -22.45.The Serie's long term average value is 0.633 Million. It's latest available value, on 5/31/2025, is 99.46 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 4/30/2020, to it's latest available value, on 5/31/2025, is +338,400.00%.The Serie's change in percent from it's maximum value, on 5/31/2018, to it's latest available value, on 5/31/2025, is -99.98%.

Time series data for the statistic Exports_Costa_Rica_to_Haiti. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 0.6954 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -59.42 percent compared to the value the year prior.The 1 year change in percent is -59.42.The 3 year change in percent is 54.79.The 5 year change in percent is 30.01.The 10 year change in percent is -60.34.The Serie's long term average value is 0.937 Million. It's latest available value, on 5/31/2025, is 25.79 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 8/31/1991, to it's latest available value, on 5/31/2025, is +695,250.00%.The Serie's change in percent from it's maximum value, on 5/31/2021, to it's latest available value, on 5/31/2025, is -81.60%.

Time series data for the statistic Exports_Germany_to_Fiji. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 0.5394 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes an increase of 2.78 percent compared to the value the year prior.The 1 year change in percent is 2.78.The 3 year change in percent is -68.80.The 5 year change in percent is 7.84.The 10 year change in percent is -43.73.The Serie's long term average value is 0.766 Million. It's latest available value, on 5/31/2025, is 29.56 percent lower, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 6/30/2010, to it's latest available value, on 5/31/2025, is +830.44%.The Serie's change in percent from it's maximum value, on 10/31/2011, to it's latest available value, on 5/31/2025, is -98.67%.

Time series data for the statistic Exports_Costa_Rica_to_Aruba. Indicator Definition:Goods, Value of Exports, Free on board (FOB), US DollarsThe indicator "Goods, Value of Exports, Free on board (FOB), US Dollars" stands at 1.57 Million as of 5/31/2025. Regarding the One-Year-Change of the series, the current value constitutes a decrease of -4.24 percent compared to the value the year prior.The 1 year change in percent is -4.24.The 3 year change in percent is 211.02.The 5 year change in percent is -3.24.The 10 year change in percent is -25.28.The Serie's long term average value is 0.773 Million. It's latest available value, on 5/31/2025, is 103.11 percent higher, compared to it's long term average value.The Serie's change in percent from it's minimum value, on 8/31/1990, to it's latest available value, on 5/31/2025, is +17,150.60%.The Serie's change in percent from it's maximum value, on 5/31/2023, to it's latest available value, on 5/31/2025, is -50.32%.