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🇬🇺 Total Fertility Rate of Guam

2.52
Total Fertility Rate
16.30
Crude Birth Rate
2,823
Overall Births

The current population fertility rate of Guam is 2.5248 births per woman. A -0.97% decrease from 2022, when the fertility rate was 2.5496 births per woman. In the future, Guam's fertility rate is projected to decrease to 1.7895 childern born per woman, by the year 2100. A total decrease of the fertility rate of Guam's by -29.12% from today's standard.

Historic Total Fertility Rate of Guam (1950-2023)

Guam has seen a decrease of the population fertility rate since the 1950's. From 5.2865 to 2.5248 births per woman, a decrease of -52.24% in total.

Year Total Fertility Rate (births per woman) Crude Birth Rate Overall Births
1950 5.2865 28.977 1,773
1951 5.3843 29.181 1,812
1952 5.6176 30.151 1,903
1953 5.6616 30.22 1,938
1954 5.7038 30.313 1,976
1955 5.9828 31.812 2,109
1956 5.9813 32.05 2,161
1957 6.2602 33.803 2,322
1958 5.9448 32.451 2,267
1959 5.8943 32.534 2,317
1960 5.9056 33.021 2,399
1961 5.942 33.606 2,492
1962 5.914 33.927 2,569
1963 5.5592 32.442 2,505
1964 5.375 32.08 2,529
1965 5.1427 31.671 2,549
1966 5.185 32.904 2,706
1967 4.7986 31.39 2,630
1968 4.5547 30.949 2,643
1969 4.6738 32.586 2,839
1970 4.5363 32.48 2,878
1971 4.3706 32.07 2,906
1972 4.1981 31.609 2,936
1973 4.041 31.266 2,978
1974 3.9656 31.56 3,080
1975 3.9112 32.04 3,200
1976 3.8379 32.336 3,301
1977 3.6363 31.317 3,262
1978 3.3497 29.458 3,126
1979 3.2699 29.19 3,158
1980 3.2481 29.212 3,222
1981 3.1564 28.186 3,187
1982 3.0805 27.274 3,165
1983 3.2192 28.323 3,375
1984 3.0591 26.93 3,283
1985 3.1427 27.654 3,452
1986 3.1886 28.078 3,586
1987 3.1388 27.627 3,605
1988 3.0826 27.084 3,609
1989 3.0647 26.815 3,650
1990 3.0475 26.543 3,683
1991 3.0409 26.225 3,700
1992 3.0336 25.857 3,711
1993 3.0271 25.511 3,723
1994 3.0259 25.236 3,742
1995 3.0244 24.976 3,760
1996 3.0325 24.811 3,791
1997 3.0353 24.631 3,816
1998 3.0449 24.523 3,851
1999 3.0258 24.203 3,849
2000 3.007 23.89 3,847
2001 2.9574 23.146 3,761
2002 2.706 20.85 3,406
2003 2.7816 21.092 3,467
2004 2.9127 21.751 3,594
2005 2.7633 20.404 3,379
2006 2.9425 21.47 3,567
2007 3.0337 21.927 3,648
2008 3.0205 21.682 3,607
2009 2.987 21.335 3,546
2010 2.9725 21.169 3,514
2011 2.8653 20.088 3,345
2012 3.1153 21.422 3,586
2013 2.8743 19.469 3,268
2014 2.9431 19.615 3,305
2015 2.9217 19.15 3,234
2016 2.9523 19.123 3,237
2017 2.805 17.997 3,050
2018 2.6706 17.02 2,886
2019 2.623 16.624 2,818
2020 2.5932 16.363 2,771
2021 2.569 16.376 2,795
2022 2.5496 16.374 2,817
2023 2.5248 16.299 2,823

Future Total Fertility Rate of Guam (2023-2100)

Guam's negative downward trend in fertility rate is set to decrease even further in the future. From 2.5248 to an average of 1.7895 children born per woman. An additional decrease of -29.12% from 2023 to 2100.

Year Total Fertility Rate (births per woman) Crude Birth Rate Overall Births
2023 2.5248 16.299 2,823
2024 2.4958 16.2 2,825
2025 2.4782 16.179 2,840
2026 2.4522 16.109 2,846
2027 2.4235 16.025 2,849
2028 2.4042 16.007 2,863
2029 2.3725 15.907 2,862
2030 2.3521 15.877 2,874
2031 2.3356 15.863 2,888
2032 2.3055 15.741 2,882
2033 2.2818 15.643 2,880
2034 2.2756 15.64 2,895
2035 2.2634 15.573 2,897
2036 2.2404 15.41 2,881
2037 2.223 15.264 2,868
2038 2.2088 15.127 2,855
2039 2.1926 14.966 2,837
2040 2.1794 14.82 2,821
2041 2.1597 14.628 2,795
2042 2.15 14.503 2,782
2043 2.1358 14.348 2,761
2044 2.1222 14.196 2,741
2045 2.1116 14.059 2,723
2046 2.0948 13.874 2,694
2047 2.0883 13.746 2,676
2048 2.0791 13.59 2,652
2049 2.0638 13.384 2,617
2050 2.0524 13.199 2,586
2051 2.0453 13.038 2,558
2052 2.0316 12.837 2,522
2053 2.0267 12.697 2,498
2054 2.0083 12.488 2,459
2055 2.013 12.436 2,451
2056 1.9991 12.287 2,423
2057 1.9884 12.175 2,402
2058 1.9827 12.108 2,390
2059 1.9698 12.012 2,372
2060 1.962 11.955 2,361
2061 1.9662 11.976 2,366
2062 1.9533 11.895 2,351
2063 1.943 11.828 2,338
2064 1.9401 11.803 2,333
2065 1.934 11.754 2,324
2066 1.9246 11.68 2,309
2067 1.9151 11.598 2,294
2068 1.8984 11.467 2,268
2069 1.8951 11.409 2,256
2070 1.8931 11.352 2,244
2071 1.8889 11.273 2,229
2072 1.8871 11.202 2,214
2073 1.8817 11.102 2,194
2074 1.8746 10.987 2,170
2075 1.8692 10.878 2,147
2076 1.8624 10.756 2,122
2077 1.8537 10.623 2,094
2078 1.854 10.538 2,075
2079 1.8527 10.444 2,054
2080 1.8422 10.298 2,023
2081 1.8457 10.232 2,007
2082 1.8458 10.147 1,987
2083 1.8367 10.014 1,957
2084 1.8368 9.935 1,938
2085 1.8383 9.866 1,920
2086 1.8281 9.738 1,890
2087 1.8256 9.658 1,870
2088 1.8193 9.562 1,846
2089 1.8073 9.444 1,817
2090 1.8076 9.395 1,802
2091 1.7984 9.304 1,778
2092 1.7991 9.271 1,765
2093 1.7992 9.239 1,751
2094 1.7985 9.207 1,738
2095 1.7968 9.174 1,724
2096 1.7956 9.144 1,711
2097 1.7875 9.081 1,691
2098 1.7892 9.067 1,681
2099 1.7856 9.027 1,665
2100 1.7895 9.021 1,655

How is Total Fertility Rate calculated?

A population's fertility rate is most commonly calculated as Total Total Fertility Rate or TFR for short. The Total Total Fertility Rate (TFR) is a standard demographic indicator that is used internationally to estimate the average number of children born per woman in a population. It is calculated by adding up all the age-specific fertility rates, multiplying this sum by five (the width of the age-group interval), and then dividing by 1,000.

Total Fertility Rate Formula

Total Total Fertility Rate = (Sum of ASFR x 5 ) / 1,000

Data Information

Data found on this page is based on the medium fertility variant of the United Nations Revision of World Population Prospects 2022.

Data Sources

The United Nations - Department of Economic and Social Affairs (Population Division)

UN Revision of World Population Prospects 2022

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