Population by age group in Belize

Belize: Population by age group was 19,911 in 2023. ◆ Volatile

Latest (2023)
19,911
Change on year
up 5.0%
World rank
186th
of 236 countries
All-time high
19,911
in 2023
All-time low
2,480
in 1950
Years of data
74
1950–2023

Population by age group in Belize, 1950–2023

05.0k10.0k15.0k20.0k195019862023

Source: Our World in Data.

Analysis

Belize recorded 19,911 for population by age group in 2023. That is the highest value across all 74 years on record.

That represents a change of up 5.0% on the previous year and up 45.8% over ten years.

Over the whole period, population by age group in Belize peaked at 19,911 in 2023 and was at its lowest, 2,480, in 1950.

That places Belize 186th out of 236 countries with data for 2023, putting it in the bottom quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Population by age group in Belize, year by year

Annual values for Population by age group in Belize, 1950 to 2023.
Year Value Change
1950 2,480 —
1951 2,582 +4.1%
1952 2,715 +5.2%
1953 2,847 +4.9%
1954 2,984 +4.8%
1955 3,127 +4.8%
1956 3,267 +4.5%
1957 3,404 +4.2%
1958 3,540 +4.0%
1959 3,680 +4.0%
1960 3,809 +3.5%
1961 3,926 +3.1%
1962 4,039 +2.9%
1963 4,166 +3.1%
1964 4,307 +3.4%
1965 4,441 +3.1%
1966 4,575 +3.0%
1967 4,715 +3.1%
1968 4,845 +2.8%
1969 4,966 +2.5%
1970 5,086 +2.4%
1971 5,202 +2.3%
1972 5,329 +2.4%
1973 5,475 +2.7%
1974 5,614 +2.5%
1975 5,754 +2.5%
1976 5,904 +2.6%
1977 6,055 +2.6%
1978 6,183 +2.1%
1979 6,300 +1.9%
1980 6,400 +1.6%
1981 6,507 +1.7%
1982 6,616 +1.7%
1983 6,726 +1.7%
1984 6,834 +1.6%
1985 6,942 +1.6%
1986 7,052 +1.6%
1987 7,154 +1.4%
1988 7,253 +1.4%
1989 7,362 +1.5%
1990 7,498 +1.8%
1991 7,661 +2.2%
1992 7,672 +0.1%
1993 7,537 -1.8%
1994 7,478 -0.8%
1995 7,587 +1.5%
1996 7,866 +3.7%
1997 8,257 +5.0%
1998 8,696 +5.3%
1999 9,126 +4.9%
2000 9,551 +4.7%
2001 9,904 +3.7%
2002 10,186 +2.8%
2003 10,477 +2.9%
2004 10,784 +2.9%
2005 11,111 +3.0%
2006 11,446 +3.0%
2007 11,779 +2.9%
2008 12,120 +2.9%
2009 12,480 +3.0%
2010 12,774 +2.4%
2011 13,009 +1.8%
2012 13,303 +2.3%
2013 13,652 +2.6%
2014 14,058 +3.0%
2015 14,531 +3.4%
2016 15,070 +3.7%
2017 15,658 +3.9%
2018 16,255 +3.8%
2019 16,883 +3.9%
2020 17,531 +3.8%
2021 18,184 +3.7%
2022 18,967 +4.3%
2023 19,911 +5.0%

Belize compared with similar countries

  • Belize's 19,911 is below the median for upper middle income countries, which is 499,572, 4% of the median. (58 countries reporting)
  • Belize's 19,911 is below the median for Latin America & Caribbean, which is 295,138, 7% of the median. (42 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1950s 3,063 2,480 3,680 10
1960s 4,379 3,809 4,966 10
1970s 5,690 5,086 6,300 10
1980s 6,885 6,400 7,362 10
1990s 7,938 7,478 9,126 10
2000s 10,984 9,551 12,480 10
2010s 14,519 12,774 16,883 10
2020s 18,648 17,531 19,911 4

Countries ranked near Belize

  1. 183 Maldives 22,858 compare
  2. 184 French Guiana 20,764 compare
  3. 185 Guam 20,142 compare
  4. 187 Jersey 19,308 compare
  5. 188 Isle of Man 19,076 compare
  6. 189 United States Virgin Islands 19,057 compare

See the full ranking of 236 places →

More population data for Belize

All data for Belize →

Frequently asked questions

What is population by age group in Belize?
Population by age group in Belize was 19,911 in 2023, according to Our World in Data.
What is the highest population by age group recorded in Belize?
The highest recorded value was 19,911 in 2023.
What is the lowest population by age group recorded in Belize?
The lowest recorded value was 2,480 in 1950.
How does Belize rank for population by age group?
Belize ranks 186th out of 236 countries with data for 2023.
Is population by age group rising or falling in Belize?
Over the last ten years it is up 45.8%. The long-run trend across the full record is volatile.
Where does this Belize data come from?
The figures come from Our World in Data, published as part of Population by age group. Statizoid updates them automatically from the source API.

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Population by age group in Belize. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/stat/population-by-age-group/belize/

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About this data

Indicator
Population by age group
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed