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🇨🇰 Total Fertility Rate of Cook Islands

2.21
Total Fertility Rate
15.91
Crude Birth Rate
272
Overall Births

The current population fertility rate of Cook Islands is 2.2072 births per woman. A -0.83% decrease from 2022, when the fertility rate was 2.2256 births per woman. In the future, Cook Islands's fertility rate is projected to decrease to 1.7211 childern born per woman, by the year 2100. A total decrease of the fertility rate of Cook Islands's by -22.02% from today's standard.

Historic Total Fertility Rate of Cook Islands (1950-2023)

Cook Islands has seen a decrease of the population fertility rate since the 1950's. From 6.6606 to 2.2072 births per woman, a decrease of -66.86% in total.

Year Total Fertility Rate (births per woman) Crude Birth Rate Overall Births
1950 6.6606 44.427 650
1951 6.6548 45.354 683
1952 6.6629 45.291 695
1953 6.6843 44.887 702
1954 6.735 44.562 709
1955 6.7869 44.23 717
1956 6.8444 44.026 727
1957 6.916 44.241 743
1958 6.9818 44.848 765
1959 7.0614 45.315 787
1960 7.0921 45.311 802
1961 7.1054 45.027 816
1962 7.0902 44.513 823
1963 7.0882 44.239 825
1964 7.0845 43.852 824
1965 6.9425 42.555 807
1966 6.7794 41.048 787
1967 6.6065 39.742 772
1968 6.4513 39.032 773
1969 6.2979 38.21 771
1970 6.1328 37.238 766
1971 5.9763 36.214 760
1972 5.7102 34.57 737
1973 5.4635 33.044 686
1974 5.1636 31.101 626
1975 4.8781 29.167 567
1976 4.6626 27.49 514
1977 4.5346 26.248 474
1978 4.447 26.621 480
1979 4.3784 27.068 486
1980 4.3108 27.432 491
1981 4.1822 27.316 486
1982 4.0747 27.234 482
1983 3.9731 27.502 481
1984 3.8798 27.635 477
1985 3.8165 27.756 472
1986 3.7813 27.765 464
1987 3.7525 28.023 467
1988 3.7656 28.785 485
1989 3.8284 29.714 506
1990 3.9052 30.644 528
1991 3.9451 31.16 544
1992 3.9502 31.34 552
1993 3.9192 31.182 553
1994 3.8383 30.5 544
1995 3.7473 29.593 530
1996 3.6219 28.26 508
1997 3.5138 26.937 484
1998 3.3885 25.645 449
1999 3.2818 24.491 415
2000 3.1938 23.442 383
2001 3.0871 22.235 349
2002 3.0047 21.238 321
2003 2.9291 20.853 316
2004 2.8529 20.422 310
2005 2.8113 20.155 307
2006 2.776 19.846 303
2007 2.7295 19.436 298
2008 2.6805 19.307 307
2009 2.6462 19.239 316
2010 2.6254 19.162 326
2011 2.6012 19.007 335
2012 2.5543 18.614 338
2013 2.5119 18.199 329
2014 2.4678 17.794 320
2015 2.434 17.489 312
2016 2.4038 17.245 306
2017 2.3699 16.986 298
2018 2.3319 16.715 291
2019 2.3007 16.516 285
2020 2.2754 16.376 280
2021 2.2449 16.205 277
2022 2.2256 16.11 275
2023 2.2072 15.906 272

Future Total Fertility Rate of Cook Islands (2023-2100)

Cook Islands's negative downward trend in fertility rate is set to decrease even further in the future. From 2.2072 to an average of 1.7211 children born per woman. An additional decrease of -22.02% from 2023 to 2100.

Year Total Fertility Rate (births per woman) Crude Birth Rate Overall Births
2023 2.2072 15.906 272
2024 2.1808 15.635 268
2025 2.1552 15.36 263
2026 2.1388 15.141 260
2027 2.1157 14.871 256
2028 2.0961 14.625 252
2029 2.0757 14.381 248
2030 2.0678 14.237 246
2031 2.0533 14.064 244
2032 2.0327 13.869 241
2033 2.0185 13.734 239
2034 2.0026 13.605 237
2035 1.9917 13.523 235
2036 1.9836 13.471 235
2037 1.9753 13.424 234
2038 1.9667 13.377 234
2039 1.9481 13.265 232
2040 1.9384 13.211 232
2041 1.9323 13.179 231
2042 1.9223 13.116 230
2043 1.91 13.031 229
2044 1.8983 12.943 228
2045 1.891 12.879 227
2046 1.8811 12.789 225
2047 1.8767 12.73 225
2048 1.8729 12.67 224
2049 1.8623 12.559 222
2050 1.856 12.472 220
2051 1.8503 12.385 219
2052 1.8504 12.335 218
2053 1.8452 12.245 217
2054 1.8421 12.166 215
2055 1.8358 12.062 214
2056 1.836 11.996 212
2057 1.8251 11.855 210
2058 1.8309 11.819 209
2059 1.8289 11.73 208
2060 1.8197 11.595 205
2061 1.8129 11.476 203
2062 1.8099 11.382 202
2063 1.8139 11.335 201
2064 1.807 11.222 199
2065 1.8001 11.113 197
2066 1.7934 11.008 195
2067 1.7926 10.942 194
2068 1.7875 10.852 192
2069 1.7876 10.796 191
2070 1.7884 10.745 190
2071 1.7782 10.631 188
2072 1.776 10.567 187
2073 1.7717 10.491 186
2074 1.7671 10.414 184
2075 1.767 10.364 183
2076 1.7678 10.32 182
2077 1.766 10.261 181
2078 1.76 10.176 180
2079 1.7579 10.115 178
2080 1.7628 10.092 178
2081 1.7492 9.964 175
2082 1.7512 9.924 174
2083 1.7458 9.842 173
2084 1.742 9.768 171
2085 1.7419 9.715 170
2086 1.7425 9.666 169
2087 1.7351 9.573 167
2088 1.7341 9.515 166
2089 1.7307 9.446 164
2090 1.7286 9.385 163
2091 1.7385 9.389 162
2092 1.7366 9.33 161
2093 1.7283 9.239 159
2094 1.7254 9.178 157
2095 1.7281 9.15 156
2096 1.7232 9.083 155
2097 1.7224 9.039 153
2098 1.7209 8.994 152
2099 1.7196 8.952 151
2100 1.7211 8.926 150

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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