New Zealand population rate of natural increase (RNI) 1950 to 2100
| Year | Rate of Natural Increase | Population |
|---|---|---|
| 1990 | 0.985 | 3,413,677 |
| 1995 | 0.819 | 3,642,182 |
| 2000 | 0.788 | 3,802,400 |
| 2005 | 0.758 | 4,048,224 |
| 2010 | 0.831 | 4,269,245 |
| 2015 | 0.651 | 4,525,113 |
| 2020 | 0.589 | 4,925,334 |
| 2024 | 0.566 | 5,161,211 |
| 2025 | 0.547 | 5,207,259 |
| 2026 | 0.527 | 5,250,088 |
| 2030 | 0.437 | 5,412,025 |
| 2035 | 0.332 | 5,591,053 |
| 2040 | 0.245 | 5,746,399 |
| 2045 | 0.165 | 5,879,696 |
| 2050 | 0.09 | 5,990,813 |
| 2055 | 0.044 | 6,084,413 |
| 2060 | 0.007 | 6,165,734 |
| 2065 | -0.025 | 6,236,554 |
| 2070 | -0.059 | 6,297,435 |
| 2075 | -0.105 | 6,345,523 |
| 2080 | -0.162 | 6,376,941 |
| 2085 | -0.211 | 6,390,765 |
| 2090 | -0.238 | 6,392,377 |
| 2095 | -0.247 | 6,388,293 |
| 2100 | -0.259 | 6,381,409 |
Data from US Census International Database