The latest officially reported population of Nauru was 12,025 in 2025 vs 5,324,700 people in New Zealand in 2025. In 2026, based on the adjusted UN estimation, the current Nauru's population is 12,139 people compared to 5,380,024 in New Zealand.
Population statistics:
- New Zealand's population is 443 times bigger than Nauru's.
- Nauru is ranked the 195th most populous country in the world, while New Zealand is the 124th.
- The countries together account for 0.06% of the world: 0.0001% for Nauru vs 0.06% for New Zealand.
- For the last 10 years, Nauru has had an average growth rate of +1.03% per year vs +1.51% in New Zealand.
- Since 2006, the population of Nauru has increased from 10K people to 12.1K (21% growth), while New Zealand has grown from 4.18M to 5.38M (28.6% growth).
Nauru vs New Zealand: population by year and forecast
| Year | Population | |
|---|---|---|
Nauru
|
New Zealand
|
|
| 2100 | 20,708 | 5,915,768 |
| 2099 | 20,677 | 5,920,061 |
| 2098 | 20,636 | 5,924,133 |
| 2097 | 20,596 | 5,927,189 |
| 2096 | 20,561 | 5,929,831 |
| 2095 | 20,526 | 5,931,770 |
| 2094 | 20,479 | 5,933,105 |
| 2093 | 20,423 | 5,935,725 |
| 2092 | 20,377 | 5,936,005 |
| 2091 | 20,332 | 5,937,584 |
| 2090 | 20,276 | 5,938,671 |
| 2089 | 20,210 | 5,941,788 |
| 2088 | 20,143 | 5,942,552 |
| 2087 | 20,087 | 5,945,502 |
| 2086 | 20,019 | 5,948,659 |
| 2085 | 19,950 | 5,952,187 |
| 2084 | 19,872 | 5,956,025 |
| 2083 | 19,787 | 5,960,521 |
| 2082 | 19,700 | 5,963,849 |
| 2081 | 19,603 | 5,965,417 |
| 2080 | 19,517 | 5,967,986 |
| 2079 | 19,411 | 5,969,234 |
| 2078 | 19,304 | 5,969,831 |
| 2077 | 19,198 | 5,968,708 |
| 2076 | 19,089 | 5,968,290 |
| 2075 | 18,978 | 5,967,889 |
| 2074 | 18,866 | 5,966,738 |
| 2073 | 18,750 | 5,965,412 |
| 2072 | 18,630 | 5,961,455 |
| 2071 | 18,527 | 5,961,400 |
| 2070 | 18,388 | 5,960,718 |
| 2069 | 18,281 | 5,959,460 |
| 2068 | 18,160 | 5,957,827 |
| 2067 | 18,017 | 5,955,348 |
| 2066 | 17,896 | 5,951,452 |
| 2065 | 17,769 | 5,947,293 |
| 2064 | 17,641 | 5,943,767 |
| 2063 | 17,516 | 5,941,828 |
| 2062 | 17,394 | 5,937,757 |
| 2061 | 17,260 | 5,936,521 |
| 2060 | 17,129 | 5,933,016 |
| 2059 | 17,006 | 5,928,350 |
| 2058 | 16,874 | 5,922,743 |
| 2057 | 16,745 | 5,916,754 |
| 2056 | 16,605 | 5,910,221 |
| 2055 | 16,465 | 5,901,290 |
| 2054 | 16,328 | 5,891,739 |
| 2053 | 16,186 | 5,881,824 |
| 2052 | 16,042 | 5,873,115 |
| 2051 | 15,881 | 5,861,135 |
| 2050 | 15,731 | 5,849,861 |
| 2049 | 15,565 | 5,841,135 |
| 2048 | 15,405 | 5,830,154 |
| 2047 | 15,234 | 5,819,016 |
| 2046 | 15,058 | 5,806,848 |
| 2045 | 14,888 | 5,792,780 |
| 2044 | 14,712 | 5,777,886 |
| 2043 | 14,539 | 5,761,590 |
| 2042 | 14,357 | 5,743,549 |
| 2041 | 14,174 | 5,724,283 |
| 2040 | 13,990 | 5,705,914 |
| 2039 | 13,821 | 5,687,068 |
| 2038 | 13,666 | 5,667,019 |
| 2037 | 13,507 | 5,647,323 |
| 2036 | 13,358 | 5,627,207 |
| 2035 | 13,190 | 5,606,247 |
| 2034 | 13,035 | 5,585,417 |
| 2033 | 12,888 | 5,562,621 |
| 2032 | 12,753 | 5,539,615 |
| 2031 | 12,619 | 5,514,530 |
| 2030 | 12,499 | 5,488,472 |
| 2029 | 12,381 | 5,460,094 |
| 2028 | 12,286 | 5,429,936 |
| 2027 | 12,177 | 5,397,099 |
| 2026 | 12,100 | 5,361,990 |
| 2025 | 12,025 | 5,324,700 |
| 2024 | 11,947 | 5,290,000 |
| 2023 | 11,875 | 5,200,000 |
| 2022 | 11,801 | 5,081,700 |
| 2021 | 11,709 | 5,084,600 |
| 2020 | 11,643 | 5,072,400 |
| 2019 | 11,587 | 4,970,300 |
| 2018 | 11,477 | 4,900,600 |
| 2017 | 11,324 | 4,813,600 |
| 2016 | 11,150 | 4,714,100 |
| 2015 | 10,954 | 4,609,400 |
| 2014 | 10,742 | 4,516,500 |
| 2013 | 10,517 | 4,442,100 |
| 2012 | 10,267 | 4,408,100 |
| 2011 | 10,098 | 4,384,000 |
| 2010 | 10,043 | 4,350,700 |
| 2009 | 10,016 | 4,302,600 |
| 2008 | 10,009 | 4,259,800 |
| 2007 | 10,020 | 4,223,800 |
| 2006 | 10,034 | 4,184,600 |
| 2005 | 10,049 | 4,133,900 |
| 2004 | 10,060 | 4,087,500 |
| 2003 | 10,059 | 4,027,200 |
| 2002 | 10,082 | 3,948,500 |
| 2001 | 10,130 | 3,880,500 |
| 2000 | 10,168 | 3,857,700 |
| 1999 | 10,187 | 3,835,100 |
| 1998 | 10,198 | 3,815,000 |
| 1997 | 10,197 | 3,781,300 |
| 1996 | 10,183 | 3,732,000 |
| 1995 | 10,165 | 3,673,400 |
| 1994 | 10,137 | 3,620,000 |
| 1993 | 10,102 | 3,572,200 |
| 1992 | 10,021 | 3,531,700 |
| 1991 | 9,850 | 3,495,100 |
| 1990 | 9,622 | 3,329,800 |
| 1989 | 9,390 | 3,299,200 |
| 1988 | 9,165 | 3,283,400 |
| 1987 | 8,946 | 3,274,400 |
| 1986 | 8,742 | 3,246,300 |
| 1985 | 8,551 | 3,247,100 |
| 1984 | 8,377 | 3,227,100 |
| 1983 | 8,216 | 3,199,300 |
| 1982 | 8,040 | 3,156,100 |
| 1981 | 7,839 | 3,124,900 |
| 1980 | 7,649 | 3,112,900 |
| 1979 | 7,468 | 3,109,000 |
| 1978 | 7,298 | 3,121,200 |
| 1977 | 7,163 | 3,120,200 |
| 1976 | 7,064 | 3,110,500 |
| 1975 | 6,987 | 3,083,100 |
| 1974 | 6,923 | 3,023,700 |
| 1973 | 6,866 | 2,961,300 |
| 1972 | 6,812 | 2,903,900 |
| 1971 | 6,762 | 2,853,000 |
| 1970 | 6,710 | 2,810,700 |
| 1969 | 6,581 | 2,772,800 |
| 1968 | 6,328 | 2,748,100 |
| 1967 | 6,135 | 2,724,100 |
| 1966 | 6,043 | 2,675,900 |
| 1965 | 5,832 | 2,628,400 |
| 1964 | 5,515 | 2,585,400 |
| 1963 | 5,226 | 2,531,800 |
| 1962 | 4,979 | 2,482,000 |
| 1961 | 4,774 | 2,419,700 |
| 1960 | 4,607 | 2,371,800 |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/nauru/new-zealand | CC BY 
From 2006 to 2016, the population of Nauru increased by 1,116 people (a 11.1% growth), while New Zealand gained 529,500 people (a 12.7% growth).
For the next 10 years, from 2016 to 2026, Nauru gained 989 people (a 8.87% growth), while New Zealand's population increased by 665,924 people (a 14.1% growth).
Nauru was ranked 196th most populous country in 2006 and is 195th in 2026. New Zealand was ranked 122nd in 2006 and ranked 124th now.
The UN's World Population Prospects forecasts that in 24 years (in 2050) Nauru's population will grow by 29.6% to 15,731 people with a rank change from 195th to 194th. The population of New Zealand will increase by 8.73% to 5,849,861 people and rank change from 124th to 122nd.
Nauru is projected to reach its peak in 2100 at 20.7K people compared to the peak of 5.97M people in 2078 for New Zealand.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Nauru
|
New Zealand
|
|
| 2100 | 0.15% | -0.07% |
| 2099 | 0.2% | -0.07% |
| 2098 | 0.19% | -0.05% |
| 2097 | 0.17% | -0.04% |
| 2096 | 0.17% | -0.03% |
| 2095 | 0.23% | -0.02% |
| 2094 | 0.27% | -0.04% |
| 2093 | 0.23% | -0.005% |
| 2092 | 0.22% | -0.03% |
| 2091 | 0.28% | -0.02% |
| 2090 | 0.33% | -0.05% |
| 2089 | 0.33% | -0.01% |
| 2088 | 0.28% | -0.05% |
| 2087 | 0.34% | -0.05% |
| 2086 | 0.35% | -0.06% |
| 2085 | 0.39% | -0.06% |
| 2084 | 0.43% | -0.08% |
| 2083 | 0.44% | -0.06% |
| 2082 | 0.5% | -0.03% |
| 2081 | 0.44% | -0.04% |
| 2080 | 0.54% | -0.02% |
| 2079 | 0.56% | -0.01% |
| 2078 | 0.55% | 0.02% |
| 2077 | 0.57% | 0.007% |
| 2076 | 0.59% | 0.007% |
| 2075 | 0.6% | 0.02% |
| 2074 | 0.62% | 0.02% |
| 2073 | 0.65% | 0.07% |
| 2072 | 0.56% | 0.001% |
| 2071 | 0.75% | 0.01% |
| 2070 | 0.59% | 0.02% |
| 2069 | 0.66% | 0.03% |
| 2068 | 0.8% | 0.04% |
| 2067 | 0.68% | 0.07% |
| 2066 | 0.71% | 0.07% |
| 2065 | 0.73% | 0.06% |
| 2064 | 0.71% | 0.03% |
| 2063 | 0.7% | 0.07% |
| 2062 | 0.78% | 0.02% |
| 2061 | 0.76% | 0.06% |
| 2060 | 0.73% | 0.08% |
| 2059 | 0.78% | 0.09% |
| 2058 | 0.77% | 0.1% |
| 2057 | 0.85% | 0.11% |
| 2056 | 0.85% | 0.15% |
| 2055 | 0.84% | 0.16% |
| 2054 | 0.87% | 0.17% |
| 2053 | 0.9% | 0.15% |
| 2052 | 1.01% | 0.2% |
| 2051 | 0.96% | 0.19% |
| 2050 | 1.06% | 0.15% |
| 2049 | 1.04% | 0.19% |
| 2048 | 1.12% | 0.19% |
| 2047 | 1.17% | 0.21% |
| 2046 | 1.14% | 0.24% |
| 2045 | 1.2% | 0.26% |
| 2044 | 1.19% | 0.28% |
| 2043 | 1.27% | 0.31% |
| 2042 | 1.29% | 0.34% |
| 2041 | 1.32% | 0.32% |
| 2040 | 1.22% | 0.33% |
| 2039 | 1.14% | 0.35% |
| 2038 | 1.17% | 0.35% |
| 2037 | 1.12% | 0.36% |
| 2036 | 1.27% | 0.37% |
| 2035 | 1.19% | 0.37% |
| 2034 | 1.14% | 0.41% |
| 2033 | 1.06% | 0.42% |
| 2032 | 1.06% | 0.45% |
| 2031 | 0.96% | 0.47% |
| 2030 | 0.96% | 0.52% |
| 2029 | 0.77% | 0.56% |
| 2028 | 0.9% | 0.61% |
| 2027 | 0.64% | 0.65% |
| 2026 | 0.63% | 0.7% |
| 2025 | 0.65% | 0.66% |
| 2024 | 0.61% | 1.73% |
| 2023 | 0.63% | 2.33% |
| 2022 | 0.79% | -0.06% |
| 2021 | 0.57% | 0.24% |
| 2020 | 0.48% | 2.05% |
| 2019 | 0.96% | 1.42% |
| 2018 | 1.35% | 1.81% |
| 2017 | 1.56% | 2.11% |
| 2016 | 1.79% | 2.27% |
| 2015 | 1.97% | 2.06% |
| 2014 | 2.14% | 1.67% |
| 2013 | 2.43% | 0.77% |
| 2012 | 1.67% | 0.55% |
| 2011 | 0.55% | 0.77% |
| 2010 | 0.27% | 1.12% |
| 2009 | 0.07% | 1% |
| 2008 | -0.11% | 0.85% |
| 2007 | -0.14% | 0.94% |
| 2006 | -0.15% | 1.23% |
| 2005 | -0.11% | 1.14% |
| 2004 | 0.01% | 1.5% |
| 2003 | -0.23% | 1.99% |
| 2002 | -0.47% | 1.75% |
| 2001 | -0.37% | 0.59% |
| 2000 | -0.19% | 0.59% |
| 1999 | -0.11% | 0.53% |
| 1998 | 0.01% | 0.89% |
| 1997 | 0.14% | 1.32% |
| 1996 | 0.18% | 1.6% |
| 1995 | 0.28% | 1.48% |
| 1994 | 0.35% | 1.34% |
| 1993 | 0.81% | 1.15% |
| 1992 | 1.74% | 1.05% |
| 1991 | 2.37% | 4.96% |
| 1990 | 2.47% | 0.93% |
| 1989 | 2.45% | 0.48% |
| 1988 | 2.45% | 0.27% |
| 1987 | 2.33% | 0.87% |
| 1986 | 2.23% | -0.02% |
| 1985 | 2.08% | 0.62% |
| 1984 | 1.96% | 0.87% |
| 1983 | 2.19% | 1.37% |
| 1982 | 2.56% | 1% |
| 1981 | 2.48% | 0.39% |
| 1980 | 2.42% | 0.13% |
| 1979 | 2.33% | -0.39% |
| 1978 | 1.88% | 0.03% |
| 1977 | 1.4% | 0.31% |
| 1976 | 1.1% | 0.89% |
| 1975 | 0.92% | 1.96% |
| 1974 | 0.83% | 2.11% |
| 1973 | 0.79% | 1.98% |
| 1972 | 0.74% | 1.78% |
| 1971 | 0.77% | 1.5% |
| 1970 | 1.96% | 1.37% |
| 1969 | 4% | 0.9% |
| 1968 | 3.15% | 0.88% |
| 1967 | 1.52% | 1.8% |
| 1966 | 3.62% | 1.81% |
| 1965 | 5.75% | 1.66% |
| 1964 | 5.53% | 2.12% |
| 1963 | 4.96% | 2.01% |
| 1962 | 4.29% | 2.57% |
| 1961 | 3.62% | 2.02% |
Data sources: United Nations | World Population Prospects (2026–2100, retrieved 2026-07-08); World Bank | Health (1961–2025, retrieved 2026-07-08).
GeoRank.org/population/nauru/new-zealand | CC BY
In 2025, the population of Nauru grew by 0.65%, while New Zealand's population grew by 0.66%.
Live population counters
|
Nauru
|
New Zealand
|
|
|---|---|---|
| Current population |
12139
|
5380024
|
| Population rank | 195/197 | 124/197 |
| Percent of world population | 0.0001% | 0.06% |
| One net population change |
4.69 days
|
15.2 minutes
|
| One birth every |
1.25 days
|
9.01 minutes
|
| One death every |
4.06 days
|
13.9 minutes
|
| Daily growth/decline | +0 | +95 |
| Annual growth/decline | +78 | +34,700 |
| Annual growth/decline rate | +0.65% | +0.66% |
| Population growth rate rank | 119/197 | 118/197 |
| One migration net change every |
3 days
|
30.3 minutes
|
| Annual migration change | -122 | +17,403 |
| Net migration rank | 82/196 | 35/196 |
| Foreign-born residents | 2,548 | 1,467,989 |
| Foreign-born residents rank | 191/195 | 45/195 |
| Foreign-born share of population | 21.3% | 28.2% |
| Foreign-born share rank | 29/195 | 20/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Nauru
|
New Zealand
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | -122 | - | 17,403 |
| 2024 | 203 | -121 | 20,631 | 18,766 |
| 2023 | 213 | -148 | 19,031 | 21,404 |
| 2022 | 226 | -144 | 20,276 | 21,404 |
| 2021 | 236 | -137 | 23,745 | -14,944 |
| 2020 | 246 | -214 | 25,007 | 42,124 |
| 2019 | 255 | -171 | 25,349 | 69,770 |
| 2018 | 265 | -131 | 24,797 | 59,139 |
| 2017 | 279 | -115 | 26,282 | 68,349 |
| 2016 | 289 | -105 | 28,237 | 75,512 |
| 2015 | 291 | -86 | 29,408 | 70,870 |
| 2014 | 290 | -69 | 26,196 | 57,974 |
| 2013 | 291 | -53 | 29,096 | 26,385 |
| 2012 | 292 | -38 | 31,077 | -1,015 |
| 2011 | 291 | -206 | 31,302 | -2,196 |
| 2010 | 281 | -246 | 35,458 | 6,722 |
| 2009 | 261 | -249 | 33,560 | 12,700 |
| 2008 | 240 | -243 | 35,143 | 4,804 |
| 2007 | 222 | -235 | 35,480 | 3,053 |
| 2006 | 209 | -224 | 30,924 | 14,542 |
| 2005 | 204 | -217 | 30,674 | 19,212 |
| 2004 | 202 | -210 | 29,634 | 24,521 |
| 2003 | 201 | -199 | 28,150 | 42,456 |
| 2002 | 200 | -247 | 25,941 | 48,195 |
| 2001 | 203 | -252 | 27,939 | 17,793 |
| 2000 | 207 | -236 | 29,897 | -6,604 |
| 1999 | 212 | -227 | 28,916 | -7,634 |
| 1998 | 214 | -217 | 29,146 | -1,387 |
| 1997 | 218 | -209 | 30,137 | 12,040 |
| 1996 | 221 | -204 | 28,997 | 25,169 |
| 1995 | 225 | -201 | 29,828 | 26,743 |
| 1994 | 229 | -196 | 30,372 | 20,420 |
| 1993 | 235 | -194 | 31,685 | 12,638 |
| 1992 | 237 | -121 | 32,067 | 6,460 |
| 1991 | 225 | 0 | 33,518 | 31,156 |
| 1990 | 214 | 20 | 33,298 | 70,432 |
| 1989 | 204 | 24 | 30,749 | -8,818 |
| 1988 | 195 | 29 | 29,846 | -17,005 |
| 1987 | 186 | 27 | 27,603 | -7,631 |
| 1986 | 178 | 21 | 25,549 | -10,234 |
| 1985 | 171 | 8 | 24,126 | -13,462 |
| 1984 | 166 | -2 | 26,043 | -901 |
| 1983 | 163 | -5 | 24,315 | 11,464 |
| 1982 | 162 | 30 | 24,207 | 7,982 |
| 1981 | 157 | 44 | 25,374 | -7,606 |
| 1980 | 145 | 44 | 23,658 | -15,423 |
| 1979 | 130 | 48 | 26,675 | -26,694 |
| 1978 | 111 | 40 | 26,156 | -28,783 |
| 1977 | 89 | 32 | 28,020 | -22,697 |
| 1976 | 79 | 0 | 29,456 | -9,138 |
| 1975 | 70 | 0 | 31,355 | 13,196 |
| 1974 | 63 | 0 | 33,896 | 27,580 |
| 1973 | 57 | 0 | 35,239 | 28,261 |
| 1972 | 53 | 0 | 38,244 | 17,779 |
| 1971 | 50 | 0 | 40,000 | 7,547 |
| 1970 | 49 | 0 | 37,101 | 4,511 |
| 1969 | 71 | 132 | 38,098 | -5,212 |
| 1968 | 116 | 180 | 37,594 | -11,853 |
| 1967 | 117 | -28 | 37,974 | -2,289 |
| 1966 | 123 | -32 | 36,151 | 9,161 |
| 1965 | 113 | 218 | 36,982 | 9,245 |
| 1964 | 100 | 203 | 39,375 | 9,806 |
| 1963 | 88 | 181 | 42,027 | 10,226 |
| 1962 | 75 | 158 | 42,865 | 12,697 |
| 1961 | 70 | 120 | 43,482 | 10,689 |
| 1960 | 72 | 76 | 41,791 | 3,846 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/nauru/new-zealand | CC BY
Over the last 10 years, 64.6% of the population change in Nauru is from natural causes (a gain of 2,503 people) and 35.4% is from migration (a loss of 1,372 people). In New Zealand 36% is from natural causes (a gain of 242,763 people) and 64% is from migration (a gain of 432,394 people).
As of 2024, 2,548 residents or 21.3% of the population were not native-born in Nauru, compared to 1,467,989 people or 28.2% in New Zealand.
Biggest cities by population
|
Nauru
|
|
|---|---|
| City | Population |
| Yaren | 747 |
|
New Zealand
|
|
|---|---|
| City | Population |
| Auckland | 1.47M |
| Christchurch | 383K |
| Wellington | 216K |
| Hamilton | 176K |
| Tauranga | 151K |
| Dunedin | 106K |
| Lower Hutt | 103K |
| Palmerston North | 81.5K |
| Napier | 66.3K |
| Hibiscus Coast | 59.8K |
Compare countries by 7 more topics
Population differences between Nauru and New Zealand
|
Nauru
|
New Zealand
|
|
|---|---|---|
| Life expectancy | 62.6 years | 82.5 years |
| Average age | 25.5 years | 40 years |
| Median age | 21.3 years | 38.8 years |
| Male:Female ratio | 50.9:49.1 | 49.7:50.3 |
| Fertility rate | 3.29 births per woman | 1.57 births per woman |
| Population density | 1,567 ppl/mi² | 52.7 ppl/mi² |
Population map with other countries
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08); United Nations | World Population Prospects (1960–2026, retrieved 2026-07-08); U.S. Census Bureau (1960–2025, retrieved 2026-07-08); Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08).
GeoRank.org/population/nauru/new-zealand | CC BY
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Data sources:
- World Bank | Health (1960–2025, retrieved 2026-07-08)
- United Nations | World Population Prospects (1960–2100, retrieved 2026-07-08)
- U.S. Census Bureau (1960–2025, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
- Wikidata (2026, retrieved 2026-07-08)
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