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Statistics · Region
Children under 15 in California
1990 – 2024 · 35 data points
27 of 51 · Regions of United States
Updated Oct 21, 2026
Source: OECD Regional Database, 1990 – 2024
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Overview
6 figures
People
18 figures
Economy
20 figures
Housing
8 figures
Education
10 figures
Tourism
3 figures
Climate
3 figures
Latest value · 2024
17.4%
−0.3 pp
since 2023
Regions of United States · 2024
27 of 51
Place 1 is the highest value.
since 2014
−2.3 pp
vs United States
−0.2 pp
United States: 17.6% · 2024
Children under 15, 1990 – 2024 percent · California · United States · World
−2.3 pp since 2014
0%
10%
20%
30%
40%
1990
2000
2005
2010
2015
2025
California
United States
World
Sources: OECD Regional Database · World Bank — World Development Indicators, 1990 – 2024
Compared with Children under 15 · percent
Sources: OECD Regional Database · World Bank — World Development Indicators
The series at a glance California · 1990 – 2024
Latest value
17.4% · 2024
First value
22.7% · 1990
Highest
24.2% · 1996
Lowest
17.4% · 2024
Data points
35
By year
All years · 1990 – 2024
| Year | California | Change | United States | World |
|---|---|---|---|---|
| 2024 | 17.4% | −0.3 pp | 17.6% | 24.7% |
| 2023 | 17.7% | −0.3 pp | 17.8% | 25.0% |
| 2022 | 18.0% | −0.4 pp | 18.0% | 25.3% |
| 2021 | 18.4% | −0.3 pp | 18.3% | 25.6% |
| 2020 | 18.6% | −0.3 pp | 18.5% | 25.8% |
| 2019 | 19.0% | +0.0 pp | 18.5% | 26.0% |
| 2018 | 19.0% | −0.2 pp | 18.6% | 26.2% |
| 2017 | 19.1% | −0.2 pp | 18.8% | 26.4% |
| 2016 | 19.3% | −0.2 pp | 18.9% | 26.5% |
| 2015 | 19.4% | −0.2 pp | 19.0% | 26.6% |
| 2014 | 19.6% | −0.2 pp | 19.2% | 26.8% |
| 2013 | 19.8% | −0.2 pp | 19.3% | 26.9% |
| 2012 | 20.0% | −0.2 pp | 19.5% | 27.0% |
| 2011 | 20.2% | −0.2 pp | 19.6% | 27.1% |
| 2010 | 20.4% | −0.2 pp | 19.8% | 27.3% |
| 2009 | 20.6% | −0.2 pp | 19.9% | 27.5% |
| 2008 | 20.8% | −0.2 pp | 20.0% | 27.6% |
| 2007 | 21.0% | −0.3 pp | 20.1% | 27.9% |
| 2006 | 21.3% | −0.3 pp | 20.3% | 28.1% |
| 2005 | 21.6% | −0.4 pp | 20.5% | 28.5% |
| 2004 | 22.0% | −0.3 pp | 20.7% | 28.8% |
| 2003 | 22.3% | −0.2 pp | 20.9% | 29.2% |
| 2002 | 22.5% | −0.2 pp | 21.1% | 29.6% |
| 2001 | 22.7% | −0.2 pp | 21.2% | 30.0% |
| 2000 | 22.9% | −0.2 pp | 21.4% | 30.4% |
| 1999 | 23.2% | −0.3 pp | 21.5% | 30.8% |
| 1998 | 23.4% | −0.4 pp | 21.6% | 31.1% |
| 1997 | 23.8% | −0.3 pp | 21.7% | 31.5% |
| 1996 | 24.2% | +0.1 pp | 21.8% | 31.8% |
| 1995 | 24.1% | +0.1 pp | 21.9% | 32.1% |
| 1994 | 24.0% | +0.3 pp | 22.0% | 32.3% |
| 1993 | 23.7% | +0.3 pp | 22.0% | 32.5% |
| 1992 | 23.4% | +0.2 pp | 21.9% | 32.7% |
| 1991 | 23.2% | +0.5 pp | 21.8% | 32.9% |
| 1990 | 22.7% | 21.7% | 33.0% |
Sources: OECD Regional Database · World Bank — World Development Indicators, 1990 – 2024
Ranking · Regions of United States
2016 · Place 1 is the highest value.
| # | Territory | Children under 15 | |
|---|---|---|---|
| 29 | Alabama | 18.6% | |
| 4 | Alaska | 21.2% | |
| 17 | Arizona | 19.5% | |
| 16 | Arkansas | 19.6% | |
| 20 | California | 19.3% | |
| 22 | Colorado | 19.0% | |
| 43 | Connecticut | 17.0% | |
| 39 | Delaware | 17.8% | |
| 50 | District of Columbia | 15.4% | |
| 45 | Florida | 16.6% | |
| 9 | Georgia | 20.1% | |
| 37 | Hawaii | 18.2% | |
| 3 | Idaho | 21.6% | |
| 24 | Illinois | 18.8% | |
| 15 | Indiana | 19.6% | |
| 19 | Iowa | 19.4% | |
| 7 | Kansas | 20.5% | |
| 23 | Kentucky | 18.9% | |
| 12 | Louisiana | 19.8% | |
| 49 | Maine | 15.6% | |
| 30 | Maryland | 18.6% | |
| 46 | Massachusetts | 16.5% | |
| 38 | Michigan | 18.0% | |
| 18 | Minnesota | 19.5% | |
| 11 | Mississippi | 19.9% | |
| 25 | Missouri | 18.8% | |
| 36 | Montana | 18.3% | |
| 6 | Nebraska | 20.8% | |
| 21 | Nevada | 19.2% | |
| 48 | New Hampshire | 15.9% | |
| 35 | New Jersey | 18.3% | |
| 14 | New Mexico | 19.6% | |
| 41 | New York | 17.5% | |
| 28 | North Carolina | 18.6% | |
| 13 | North Dakota | 19.8% | |
| 31 | Ohio | 18.5% | |
| 8 | Oklahoma | 20.5% | |
| 40 | Oregon | 17.6% | |
| 42 | Pennsylvania | 17.2% | |
| 47 | Rhode Island | 16.2% | |
| 34 | South Carolina | 18.3% | |
| 5 | South Dakota | 20.9% | |
| 26 | Tennessee | 18.7% | |
| 2 | Texas | 21.9% | |
| 1 | Utah | 25.4% | |
| 51 | Vermont | 15.4% | |
| 32 | Virginia | 18.4% | |
| 27 | Washington | 18.7% | |
| 44 | West Virginia | 16.9% | |
| 33 | Wisconsin | 18.4% | |
| 10 | Wyoming | 20.0% |
Source: OECD Regional Database, 2016
What it means
The share of residents who are children.
How it is calculated
Residents aged 0–14 divided by the total population.
People
California in numbers
Population
39M
2025
Population growth
0.52%
2025 · United States
Population density
97.4
2025
Median age
38.9
2024 · United States
Children under 18
22.0%
2024 · United States
Residents 65 and over
15.2%
2021
Life expectancy
79.3
2022
Births per woman
1.63
2024 · United States
Birth rate
10.6
2024 · United States
Infant mortality
5.5
2024 · United States
Net migration
3.9
2023 · United States
Born abroad
14.1%
2024 · United States