🇬🇺 Total Fertility Rate of Guam

2.75

Total Fertility Rate

17.34

Crude Birth Rate

2,910

Overall Births

The current population fertility rate of Guam is 2.7479 births per woman. A -1.18% decrease from 2023, when the fertility rate was 2.7808 births per woman. In the future, Guam's fertility rate is projected to decrease to 1.8389 childern born per woman, by the year 2100. A total decrease of the fertility rate of Guam's by -33.08% from today's standard.

Historic Total Fertility Rate of Guam (1950-2024)

Guam has seen a decrease of the population fertility rate since the 1950's. From 5.2097 to 2.7479 births per woman, a decrease of -47.25% in total.

Year	Total Fertility Rate (births per woman)	Crude Birth Rate	Overall Births
1950	5.2097	28.969	1,761
1951	5.2997	29.445	1,805
1952	5.5899	31.158	1,928
1953	5.7498	32.238	2,016
1954	5.8929	33.279	2,106
1955	6.2154	35.513	2,276
1956	6.2241	36.077	2,344
1957	6.45	37.818	2,494
1958	6.1183	36.166	2,423
1959	6.0471	35.93	2,447
1960	5.9688	35.334	2,457
1961	5.948	34.703	2,475
1962	5.8989	34.115	2,497
1963	5.5708	32.205	2,418
1964	5.393	31.441	2,421
1965	5.1369	30.575	2,413
1966	5.072	31.06	2,511
1967	4.646	29.317	2,425
1968	4.3461	28.528	2,412
1969	4.4401	30.056	2,597
1970	4.3428	30.118	2,661
1971	4.2018	29.827	2,698
1972	4.0461	29.504	2,733
1973	3.8899	29.229	2,770
1974	3.7639	29.194	2,830
1975	3.6577	29.283	2,901
1976	3.5339	29.16	2,950
1977	3.3631	28.421	2,936
1978	3.1051	26.834	2,829
1979	3.0335	26.633	2,867
1980	3.0387	26.837	2,956
1981	2.9693	26.078	2,944
1982	2.9118	25.416	2,941
1983	3.0287	26.373	3,125
1984	2.8548	24.873	3,017
1985	2.9046	25.324	3,143
1986	2.9343	25.605	3,251
1987	2.966	25.863	3,359
1988	2.9863	25.99	3,451
1989	3.0008	26.012	3,532
1990	3.0152	26.004	3,604
1991	3.0278	25.847	3,646
1992	3.042	25.689	3,684
1993	3.0539	25.526	3,718
1994	3.0444	25.201	3,726
1995	3.0398	24.93	3,741
1996	3.0326	24.658	3,752
1997	3.0231	24.387	3,761
1998	3.0081	24.083	3,763
1999	2.9693	23.595	3,735
2000	2.9152	23.039	3,688
2001	2.8173	21.96	3,543
2002	2.5819	19.807	3,215
2003	2.6572	20.092	3,278
2004	2.7721	20.678	3,387
2005	2.6376	19.442	3,196
2006	2.8067	20.461	3,373
2007	2.9045	20.961	3,464
2008	2.9046	20.771	3,442
2009	2.8911	20.497	3,406
2010	2.9734	20.939	3,487
2011	2.8759	20.152	3,356
2012	3.1175	21.7	3,609
2013	2.8826	19.939	3,309
2014	2.9463	20.228	3,348
2015	2.9328	19.936	3,288
2016	3.1714	21.377	3,511
2017	3.0879	20.622	3,371
2018	2.9946	19.818	3,224
2019	2.9384	19.256	3,116
2020	2.8954	18.613	3,018
2021	2.8558	18.296	2,996
2022	2.8185	18.008	2,975
2023	2.7808	17.662	2,941
2024	2.7479	17.342	2,910

Future Total Fertility Rate of Guam (2024-2100)

Guam's negative downward trend in fertility rate is set to decrease even further in the future. From 2.7479 to an average of 1.8389 children born per woman. An additional decrease of -33.08% from 2024 to 2100.

Year	Total Fertility Rate (births per woman)	Crude Birth Rate	Overall Births
2024	2.7479	17.342	2,910
2025	2.7121	17.03	2,878
2026	2.6798	16.751	2,851
2027	2.6486	16.494	2,826
2028	2.6149	16.238	2,800
2029	2.5835	16.013	2,779
2030	2.5529	15.812	2,761
2031	2.5246	15.641	2,748
2032	2.4971	15.496	2,738
2033	2.4707	15.372	2,731
2034	2.447	15.279	2,728
2035	2.4232	15.2	2,728
2036	2.3994	15.138	2,729
2037	2.3747	15.083	2,732
2038	2.349	15.033	2,736
2039	2.3287	15.029	2,747
2040	2.3085	15.026	2,759
2041	2.2908	15.041	2,774
2042	2.272	15.035	2,785
2043	2.2513	15.011	2,793
2044	2.2348	14.991	2,801
2045	2.2181	14.958	2,807
2046	2.2045	14.923	2,813
2047	2.1906	14.856	2,811
2048	2.1771	14.764	2,805
2049	2.1645	14.652	2,795
2050	2.1525	14.523	2,780
2051	2.1389	14.36	2,759
2052	2.1272	14.192	2,737
2053	2.1135	13.997	2,709
2054	2.1039	13.823	2,683
2055	2.0941	13.638	2,656
2056	2.0847	13.463	2,629
2057	2.0745	13.282	2,601
2058	2.064	13.105	2,573
2059	2.0538	12.939	2,547
2060	2.0457	12.795	2,524
2061	2.0357	12.645	2,500
2062	2.0269	12.518	2,480
2063	2.0209	12.417	2,465
2064	2.0133	12.319	2,450
2065	2.0074	12.248	2,441
2066	2.0006	12.178	2,432
2067	1.9933	12.114	2,424
2068	1.9867	12.066	2,419
2069	1.9792	12.014	2,413
2070	1.9727	11.973	2,409
2071	1.9661	11.934	2,406
2072	1.9608	11.908	2,406
2073	1.9535	11.871	2,403
2074	1.9451	11.822	2,398
2075	1.9382	11.78	2,394
2076	1.9331	11.743	2,392
2077	1.9279	11.697	2,387
2078	1.923	11.645	2,381
2079	1.9182	11.588	2,374
2080	1.9137	11.519	2,364
2081	1.9096	11.445	2,352
2082	1.903	11.342	2,334
2083	1.8974	11.236	2,315
2084	1.8927	11.127	2,294
2085	1.8907	11.026	2,276
2086	1.886	10.91	2,254
2087	1.8828	10.799	2,232
2088	1.8797	10.687	2,210
2089	1.8773	10.586	2,190
2090	1.8712	10.466	2,166
2091	1.8669	10.36	2,144
2092	1.8646	10.269	2,125
2093	1.8611	10.178	2,105
2094	1.8591	10.103	2,088
2095	1.8567	10.032	2,072
2096	1.8537	9.965	2,057
2097	1.8501	9.906	2,043
2098	1.8466	9.852	2,029
2099	1.8444	9.814	2,019
2100	1.8389	9.763	2,005

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 2024.

Data Published: 2024-07-11

Data Sources

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

UN Revision of World Population Prospects 2024

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