| Cook Islands Population (as of 11/25/2023) | 17,057 |
| Last UN Estimate (July 1, 2023) | 17,044 |
| Births per Day | 1 |
| Deaths per Day | |
| Migrations per Day | |
| Net Change per Day | |
| Population Change Since Jan. 1 |
Net decrease of 1 person every Infinity minutes
Population estimates based on interpolation of data from World Population Prospects
| One birth every 1440 minutes | |
| One death every Infinity minutes | |
| One immigrant every Infinity minutes | |
| Net gain of one person every Infinity minutes |
City | Population |
|---|---|
| Avarua | 13,373 |
Year | Population | Growth Rate | Density (km²) | Population Rank | Density Rank |
|---|---|---|---|---|---|
| 1955 | 16,129 | 1.9% | 67.20 | 213 | 81 |
| 1960 | 17,631 | 1.8% | 73.46 | 213 | 80 |
| 1965 | 18,767 | 1.26% | 78.20 | 213 | 83 |
| 1970 | 20,470 | 1.75% | 85.29 | 215 | 82 |
| 1975 | 18,863 | -1.62% | 78.60 | 217 | 93 |
| 1980 | 17,651 | -1.32% | 73.55 | 217 | 105 |
| 1985 | 16,657 | -1.15% | 69.40 | 220 | 114 |
| 1990 | 17,123 | 0.55% | 71.35 | 221 | 114 |
| 1995 | 17,735 | 0.7% | 73.90 | 221 | 116 |
| 2000 | 15,897 | -2.16% | 66.24 | 224 | 123 |
| 2005 | 15,146 | -0.96% | 63.11 | 225 | 135 |
| 2010 | 17,212 | 2.59% | 71.72 | 225 | 133 |
| 2015 | 17,695 | 0.56% | 73.73 | 225 | 135 |
| 2017 | 17,395 | -0.86% | 72.48 | 225 | 138 |
| 2018 | 17,253 | -0.82% | 71.89 | 225 | 139 |
| 2019 | 17,110 | -0.83% | 71.29 | 225 | 139 |
| 2020 | 17,029 | -0.47% | 70.95 | 225 | 141 |
| 2022 | 17,011 | -0.45% | 70.88 | 225 | 143 |
| 2023 | 17,044 | -0.24% | 71.02 | 225 | 143 |
Year | Population | Growth Rate | Density (km²) | Population Rank | Density Rank |
|---|---|---|---|---|---|
| 2023 | 17,044 | -0.24% | 71.02 | 225 | 143 |
| 2024 | 17,072 | -0.04% | 71.13 | 225 | 143 |
| 2025 | 17,102 | 0.09% | 71.26 | 225 | 143 |
| 2030 | 17,253 | 0.18% | 71.89 | 225 | 146 |
| 2035 | 17,394 | 0.16% | 72.47 | 225 | 148 |
| 2040 | 17,511 | 0.13% | 72.96 | 224 | 150 |
| 2045 | 17,605 | 0.11% | 73.35 | 224 | 151 |
| 2050 | 17,674 | 0.08% | 73.64 | 224 | 153 |
| 2055 | 17,694 | 0.02% | 73.72 | 224 | 152 |
| 2060 | 17,698 | 0.01% | 73.74 | 224 | 151 |
| 2065 | 17,703 | 0.01% | 73.76 | 224 | 154 |
| 2070 | 17,693 | -0.01% | 73.72 | 224 | 153 |
| 2075 | 17,667 | -0.03% | 73.61 | 224 | 153 |
| 2080 | 17,608 | -0.07% | 73.37 | 224 | 152 |
| 2085 | 17,491 | -0.13% | 72.88 | 224 | 153 |
| 2090 | 17,308 | -0.21% | 72.12 | 224 | 154 |
| 2095 | 17,074 | -0.27% | 71.14 | 223 | 154 |
38.3
Total
37.8
Male
38.7
Female
There are people over age 18 in Cook Islands.