The latest officially reported population of Ireland was 5,484,367 in 2025 vs 5,324,700 people in New Zealand in 2025. In 2026, based on the adjusted UN estimation, the current Ireland's population is 5,562,212 people compared to 5,380,024 in New Zealand.
Population statistics:
- Ireland's population is 1.03 times bigger than New Zealand's.
- Ireland is ranked the 122nd most populous country in the world, while New Zealand is the 124th.
- The countries together account for 0.13% of the world: 0.07% for Ireland vs 0.06% for New Zealand.
- For the last 10 years, Ireland has had an average growth rate of +1.5% per year vs +1.51% in New Zealand.
- Since 2006, the population of Ireland has increased from 4.27M people to 5.56M (30.2% growth), while New Zealand has grown from 4.18M to 5.38M (28.6% growth).
Ireland vs New Zealand: population by year and forecast
| Year | Population | |
|---|---|---|
Ireland
|
New Zealand
|
|
| 2100 | 5,500,499 | 5,915,768 |
| 2099 | 5,525,011 | 5,920,061 |
| 2098 | 5,548,986 | 5,924,133 |
| 2097 | 5,572,279 | 5,927,189 |
| 2096 | 5,595,064 | 5,929,831 |
| 2095 | 5,615,877 | 5,931,770 |
| 2094 | 5,636,027 | 5,933,105 |
| 2093 | 5,655,870 | 5,935,725 |
| 2092 | 5,675,151 | 5,936,005 |
| 2091 | 5,694,092 | 5,937,584 |
| 2090 | 5,713,009 | 5,938,671 |
| 2089 | 5,730,546 | 5,941,788 |
| 2088 | 5,747,238 | 5,942,552 |
| 2087 | 5,762,650 | 5,945,502 |
| 2086 | 5,776,705 | 5,948,659 |
| 2085 | 5,791,049 | 5,952,187 |
| 2084 | 5,805,074 | 5,956,025 |
| 2083 | 5,818,867 | 5,960,521 |
| 2082 | 5,831,653 | 5,963,849 |
| 2081 | 5,842,944 | 5,965,417 |
| 2080 | 5,855,351 | 5,967,986 |
| 2079 | 5,870,572 | 5,969,234 |
| 2078 | 5,885,866 | 5,969,831 |
| 2077 | 5,901,647 | 5,968,708 |
| 2076 | 5,917,991 | 5,968,290 |
| 2075 | 5,934,408 | 5,967,889 |
| 2074 | 5,951,970 | 5,966,738 |
| 2073 | 5,969,385 | 5,965,412 |
| 2072 | 5,986,721 | 5,961,455 |
| 2071 | 6,003,888 | 5,961,400 |
| 2070 | 6,021,481 | 5,960,718 |
| 2069 | 6,038,378 | 5,959,460 |
| 2068 | 6,054,840 | 5,957,827 |
| 2067 | 6,070,805 | 5,955,348 |
| 2066 | 6,086,691 | 5,951,452 |
| 2065 | 6,101,966 | 5,947,293 |
| 2064 | 6,116,867 | 5,943,767 |
| 2063 | 6,129,790 | 5,941,828 |
| 2062 | 6,141,729 | 5,937,757 |
| 2061 | 6,154,062 | 5,936,521 |
| 2060 | 6,167,032 | 5,933,016 |
| 2059 | 6,179,602 | 5,928,350 |
| 2058 | 6,189,124 | 5,922,743 |
| 2057 | 6,196,781 | 5,916,754 |
| 2056 | 6,199,786 | 5,910,221 |
| 2055 | 6,204,376 | 5,901,290 |
| 2054 | 6,205,225 | 5,891,739 |
| 2053 | 6,205,444 | 5,881,824 |
| 2052 | 6,203,350 | 5,873,115 |
| 2051 | 6,200,637 | 5,861,135 |
| 2050 | 6,195,469 | 5,849,861 |
| 2049 | 6,187,289 | 5,841,135 |
| 2048 | 6,175,872 | 5,830,154 |
| 2047 | 6,163,776 | 5,819,016 |
| 2046 | 6,150,911 | 5,806,848 |
| 2045 | 6,134,927 | 5,792,780 |
| 2044 | 6,116,643 | 5,777,886 |
| 2043 | 6,097,627 | 5,761,590 |
| 2042 | 6,076,713 | 5,743,549 |
| 2041 | 6,052,462 | 5,724,283 |
| 2040 | 6,027,054 | 5,705,914 |
| 2039 | 6,002,204 | 5,687,068 |
| 2038 | 5,974,917 | 5,667,019 |
| 2037 | 5,946,606 | 5,647,323 |
| 2036 | 5,918,275 | 5,627,207 |
| 2035 | 5,889,854 | 5,606,247 |
| 2034 | 5,858,952 | 5,585,417 |
| 2033 | 5,826,337 | 5,562,621 |
| 2032 | 5,791,225 | 5,539,615 |
| 2031 | 5,754,845 | 5,514,530 |
| 2030 | 5,717,377 | 5,488,472 |
| 2029 | 5,676,731 | 5,460,094 |
| 2028 | 5,632,552 | 5,429,936 |
| 2027 | 5,585,925 | 5,397,099 |
| 2026 | 5,537,167 | 5,361,990 |
| 2025 | 5,484,367 | 5,324,700 |
| 2024 | 5,395,790 | 5,290,000 |
| 2023 | 5,311,538 | 5,200,000 |
| 2022 | 5,212,836 | 5,081,700 |
| 2021 | 5,110,585 | 5,084,600 |
| 2020 | 5,039,747 | 5,072,400 |
| 2019 | 4,976,456 | 4,970,300 |
| 2018 | 4,898,022 | 4,900,600 |
| 2017 | 4,827,445 | 4,813,600 |
| 2016 | 4,762,722 | 4,714,100 |
| 2015 | 4,701,957 | 4,609,400 |
| 2014 | 4,657,740 | 4,516,500 |
| 2013 | 4,623,816 | 4,442,100 |
| 2012 | 4,599,533 | 4,408,100 |
| 2011 | 4,580,084 | 4,384,000 |
| 2010 | 4,560,155 | 4,350,700 |
| 2009 | 4,535,375 | 4,302,600 |
| 2008 | 4,489,544 | 4,259,800 |
| 2007 | 4,398,942 | 4,223,800 |
| 2006 | 4,273,591 | 4,184,600 |
| 2005 | 4,159,914 | 4,133,900 |
| 2004 | 4,070,262 | 4,087,500 |
| 2003 | 3,996,521 | 4,027,200 |
| 2002 | 3,931,947 | 3,948,500 |
| 2001 | 3,866,243 | 3,880,500 |
| 2000 | 3,805,174 | 3,857,700 |
| 1999 | 3,754,786 | 3,835,100 |
| 1998 | 3,712,696 | 3,815,000 |
| 1997 | 3,674,171 | 3,781,300 |
| 1996 | 3,637,510 | 3,732,000 |
| 1995 | 3,608,841 | 3,673,400 |
| 1994 | 3,590,386 | 3,620,000 |
| 1993 | 3,576,261 | 3,572,200 |
| 1992 | 3,558,430 | 3,531,700 |
| 1991 | 3,534,235 | 3,495,100 |
| 1990 | 3,513,974 | 3,329,800 |
| 1989 | 3,511,009 | 3,299,200 |
| 1988 | 3,524,949 | 3,283,400 |
| 1987 | 3,540,057 | 3,274,400 |
| 1986 | 3,539,690 | 3,246,300 |
| 1985 | 3,538,082 | 3,247,100 |
| 1984 | 3,532,423 | 3,227,100 |
| 1983 | 3,510,600 | 3,199,300 |
| 1982 | 3,485,800 | 3,156,100 |
| 1981 | 3,453,000 | 3,124,900 |
| 1980 | 3,412,800 | 3,112,900 |
| 1979 | 3,373,750 | 3,109,000 |
| 1978 | 3,329,100 | 3,121,200 |
| 1977 | 3,282,200 | 3,120,200 |
| 1976 | 3,238,050 | 3,110,500 |
| 1975 | 3,189,550 | 3,083,100 |
| 1974 | 3,137,500 | 3,023,700 |
| 1973 | 3,085,950 | 2,961,300 |
| 1972 | 3,036,850 | 2,903,900 |
| 1971 | 2,992,050 | 2,853,000 |
| 1970 | 2,957,250 | 2,810,700 |
| 1969 | 2,932,650 | 2,772,800 |
| 1968 | 2,915,550 | 2,748,100 |
| 1967 | 2,902,450 | 2,724,100 |
| 1966 | 2,888,800 | 2,675,900 |
| 1965 | 2,877,300 | 2,628,400 |
| 1964 | 2,866,550 | 2,585,400 |
| 1963 | 2,852,650 | 2,531,800 |
| 1962 | 2,836,050 | 2,482,000 |
| 1961 | 2,824,400 | 2,419,700 |
| 1960 | 2,828,600 | 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/ireland/new-zealand | CC BY 
From 2006 to 2016, the population of Ireland increased by 489,131 people (a 11.4% growth), while New Zealand gained 529,500 people (a 12.7% growth).
For the next 10 years, from 2016 to 2026, Ireland gained 799,490 people (a 16.8% growth), while New Zealand's population increased by 665,924 people (a 14.1% growth).
Ireland was ranked 121st most populous country in 2006 and is 122nd 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) Ireland's population will grow by 11.4% to 6,195,469 people with a rank change from 122nd to 118th. The population of New Zealand will increase by 8.73% to 5,849,861 people and rank change from 124th to 122nd.
Ireland is projected to reach its peak in 2053 at 6.21M people compared to the peak of 5.97M people in 2078 for New Zealand.
Population growth rate by year
| Year | Growth rate | |
|---|---|---|
|
Ireland
|
New Zealand
|
|
| 2100 | -0.44% | -0.07% |
| 2099 | -0.43% | -0.07% |
| 2098 | -0.42% | -0.05% |
| 2097 | -0.41% | -0.04% |
| 2096 | -0.37% | -0.03% |
| 2095 | -0.36% | -0.02% |
| 2094 | -0.35% | -0.04% |
| 2093 | -0.34% | -0.005% |
| 2092 | -0.33% | -0.03% |
| 2091 | -0.33% | -0.02% |
| 2090 | -0.31% | -0.05% |
| 2089 | -0.29% | -0.01% |
| 2088 | -0.27% | -0.05% |
| 2087 | -0.24% | -0.05% |
| 2086 | -0.25% | -0.06% |
| 2085 | -0.24% | -0.06% |
| 2084 | -0.24% | -0.08% |
| 2083 | -0.22% | -0.06% |
| 2082 | -0.19% | -0.03% |
| 2081 | -0.21% | -0.04% |
| 2080 | -0.26% | -0.02% |
| 2079 | -0.26% | -0.01% |
| 2078 | -0.27% | 0.02% |
| 2077 | -0.28% | 0.007% |
| 2076 | -0.28% | 0.007% |
| 2075 | -0.3% | 0.02% |
| 2074 | -0.29% | 0.02% |
| 2073 | -0.29% | 0.07% |
| 2072 | -0.29% | 0.001% |
| 2071 | -0.29% | 0.01% |
| 2070 | -0.28% | 0.02% |
| 2069 | -0.27% | 0.03% |
| 2068 | -0.26% | 0.04% |
| 2067 | -0.26% | 0.07% |
| 2066 | -0.25% | 0.07% |
| 2065 | -0.24% | 0.06% |
| 2064 | -0.21% | 0.03% |
| 2063 | -0.19% | 0.07% |
| 2062 | -0.2% | 0.02% |
| 2061 | -0.21% | 0.06% |
| 2060 | -0.2% | 0.08% |
| 2059 | -0.15% | 0.09% |
| 2058 | -0.12% | 0.1% |
| 2057 | -0.05% | 0.11% |
| 2056 | -0.07% | 0.15% |
| 2055 | -0.01% | 0.16% |
| 2054 | -0.004% | 0.17% |
| 2053 | 0.03% | 0.15% |
| 2052 | 0.04% | 0.2% |
| 2051 | 0.08% | 0.19% |
| 2050 | 0.13% | 0.15% |
| 2049 | 0.18% | 0.19% |
| 2048 | 0.2% | 0.19% |
| 2047 | 0.21% | 0.21% |
| 2046 | 0.26% | 0.24% |
| 2045 | 0.3% | 0.26% |
| 2044 | 0.31% | 0.28% |
| 2043 | 0.34% | 0.31% |
| 2042 | 0.4% | 0.34% |
| 2041 | 0.42% | 0.32% |
| 2040 | 0.41% | 0.33% |
| 2039 | 0.46% | 0.35% |
| 2038 | 0.48% | 0.35% |
| 2037 | 0.48% | 0.36% |
| 2036 | 0.48% | 0.37% |
| 2035 | 0.53% | 0.37% |
| 2034 | 0.56% | 0.41% |
| 2033 | 0.61% | 0.42% |
| 2032 | 0.63% | 0.45% |
| 2031 | 0.66% | 0.47% |
| 2030 | 0.72% | 0.52% |
| 2029 | 0.78% | 0.56% |
| 2028 | 0.83% | 0.61% |
| 2027 | 0.88% | 0.65% |
| 2026 | 0.96% | 0.7% |
| 2025 | 1.64% | 0.66% |
| 2024 | 1.59% | 1.73% |
| 2023 | 1.89% | 2.33% |
| 2022 | 2% | -0.06% |
| 2021 | 1.41% | 0.24% |
| 2020 | 1.27% | 2.05% |
| 2019 | 1.6% | 1.42% |
| 2018 | 1.46% | 1.81% |
| 2017 | 1.36% | 2.11% |
| 2016 | 1.29% | 2.27% |
| 2015 | 0.95% | 2.06% |
| 2014 | 0.73% | 1.67% |
| 2013 | 0.53% | 0.77% |
| 2012 | 0.42% | 0.55% |
| 2011 | 0.44% | 0.77% |
| 2010 | 0.55% | 1.12% |
| 2009 | 1.02% | 1% |
| 2008 | 2.06% | 0.85% |
| 2007 | 2.93% | 0.94% |
| 2006 | 2.73% | 1.23% |
| 2005 | 2.2% | 1.14% |
| 2004 | 1.85% | 1.5% |
| 2003 | 1.64% | 1.99% |
| 2002 | 1.7% | 1.75% |
| 2001 | 1.6% | 0.59% |
| 2000 | 1.34% | 0.59% |
| 1999 | 1.13% | 0.53% |
| 1998 | 1.05% | 0.89% |
| 1997 | 1.01% | 1.32% |
| 1996 | 0.79% | 1.6% |
| 1995 | 0.51% | 1.48% |
| 1994 | 0.39% | 1.34% |
| 1993 | 0.5% | 1.15% |
| 1992 | 0.68% | 1.05% |
| 1991 | 0.58% | 4.96% |
| 1990 | 0.08% | 0.93% |
| 1989 | -0.4% | 0.48% |
| 1988 | -0.43% | 0.27% |
| 1987 | 0.01% | 0.87% |
| 1986 | 0.05% | -0.02% |
| 1985 | 0.16% | 0.62% |
| 1984 | 0.62% | 0.87% |
| 1983 | 0.71% | 1.37% |
| 1982 | 0.95% | 1% |
| 1981 | 1.18% | 0.39% |
| 1980 | 1.16% | 0.13% |
| 1979 | 1.34% | -0.39% |
| 1978 | 1.43% | 0.03% |
| 1977 | 1.36% | 0.31% |
| 1976 | 1.52% | 0.89% |
| 1975 | 1.66% | 1.96% |
| 1974 | 1.67% | 2.11% |
| 1973 | 1.62% | 1.98% |
| 1972 | 1.5% | 1.78% |
| 1971 | 1.18% | 1.5% |
| 1970 | 0.84% | 1.37% |
| 1969 | 0.59% | 0.9% |
| 1968 | 0.45% | 0.88% |
| 1967 | 0.47% | 1.8% |
| 1966 | 0.4% | 1.81% |
| 1965 | 0.38% | 1.66% |
| 1964 | 0.49% | 2.12% |
| 1963 | 0.59% | 2.01% |
| 1962 | 0.41% | 2.57% |
| 1961 | -0.15% | 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/ireland/new-zealand | CC BY
In 2025, the population of Ireland grew by 1.64%, while New Zealand's population grew by 0.66%.
Live population counters
|
Ireland
|
New Zealand
|
|
|---|---|---|
| Current population |
5562212
|
5380024
|
| Population rank | 122/197 | 124/197 |
| Percent of world population | 0.07% | 0.06% |
| One net population change |
5.95 minutes
|
15.2 minutes
|
| One birth every |
9.74 minutes
|
9.01 minutes
|
| One death every |
15 minutes
|
13.9 minutes
|
| Daily growth/decline | +243 | +95 |
| Annual growth/decline | +88,577 | +34,700 |
| Annual growth/decline rate | +1.64% | +0.66% |
| Population growth rate rank | 64/197 | 118/197 |
| One migration net change every |
14.9 minutes
|
30.3 minutes
|
| Annual migration change | +35,417 | +17,403 |
| Net migration rank | 27/196 | 35/196 |
| Foreign-born residents | 1,216,237 | 1,467,989 |
| Foreign-born residents rank | 52/195 | 45/195 |
| Foreign-born share of population | 23.1% | 28.2% |
| Foreign-born share rank | 25/195 | 20/195 |
Natural population change vs migration
| Year | Population change | |||
|---|---|---|---|---|
|
Ireland
|
New Zealand
|
|||
| Natural | Migration | Natural | Migration | |
| 2025 | - | 35,417 | - | 17,403 |
| 2024 | 18,885 | 39,059 | 20,631 | 18,766 |
| 2023 | 19,652 | 43,873 | 19,031 | 21,404 |
| 2022 | 19,287 | 93,535 | 20,276 | 21,404 |
| 2021 | 26,064 | 27,419 | 23,745 | -14,944 |
| 2020 | 23,687 | 15,746 | 25,007 | 42,124 |
| 2019 | 28,365 | 29,663 | 25,349 | 69,770 |
| 2018 | 29,878 | 33,387 | 24,797 | 59,139 |
| 2017 | 31,379 | 28,883 | 26,282 | 68,349 |
| 2016 | 33,339 | 18,967 | 28,237 | 75,512 |
| 2015 | 35,265 | 13,376 | 29,408 | 70,870 |
| 2014 | 37,728 | 448 | 26,196 | 57,974 |
| 2013 | 39,302 | -12,309 | 29,096 | 26,385 |
| 2012 | 42,775 | -22,411 | 31,077 | -1,015 |
| 2011 | 45,801 | -26,529 | 31,302 | -2,196 |
| 2010 | 47,426 | -26,974 | 35,458 | 6,722 |
| 2009 | 47,168 | -18,524 | 33,560 | 12,700 |
| 2008 | 46,691 | 18,979 | 35,143 | 4,804 |
| 2007 | 43,109 | 76,465 | 35,480 | 3,053 |
| 2006 | 36,752 | 94,513 | 30,924 | 14,542 |
| 2005 | 33,279 | 63,983 | 30,674 | 19,212 |
| 2004 | 33,376 | 49,102 | 29,634 | 24,521 |
| 2003 | 32,372 | 32,220 | 28,150 | 42,456 |
| 2002 | 31,062 | 34,286 | 25,941 | 48,195 |
| 2001 | 27,837 | 39,220 | 27,939 | 17,793 |
| 2000 | 23,592 | 31,298 | 29,897 | -6,604 |
| 1999 | 21,402 | 23,592 | 28,916 | -7,634 |
| 1998 | 22,277 | 16,615 | 29,146 | -1,387 |
| 1997 | 21,311 | 17,425 | 30,137 | 12,040 |
| 1996 | 18,915 | 9,959 | 28,997 | 25,169 |
| 1995 | 16,601 | 10,019 | 29,828 | 26,743 |
| 1994 | 17,234 | -3,118 | 30,372 | 20,420 |
| 1993 | 17,166 | -3,762 | 31,685 | 12,638 |
| 1992 | 20,283 | 1,335 | 32,067 | 6,460 |
| 1991 | 21,206 | 4,944 | 33,518 | 31,156 |
| 1990 | 21,787 | -8,203 | 33,298 | 70,432 |
| 1989 | 20,012 | -28,752 | 30,749 | -8,818 |
| 1988 | 22,912 | -44,020 | 29,846 | -17,005 |
| 1987 | 26,904 | -38,426 | 27,603 | -7,631 |
| 1986 | 27,963 | -21,139 | 25,549 | -10,234 |
| 1985 | 29,013 | -16,178 | 24,126 | -13,462 |
| 1984 | 31,791 | -15,549 | 26,043 | -901 |
| 1983 | 34,053 | -15,043 | 24,315 | 11,464 |
| 1982 | 38,344 | -14,464 | 24,207 | 7,982 |
| 1981 | 39,364 | -10,834 | 25,374 | -7,606 |
| 1980 | 40,612 | -2,876 | 23,658 | -15,423 |
| 1979 | 38,798 | 1,486 | 26,675 | -26,694 |
| 1978 | 36,288 | 15,543 | 26,156 | -28,783 |
| 1977 | 35,448 | 14,505 | 28,020 | -22,697 |
| 1976 | 33,676 | 14,200 | 29,456 | -9,138 |
| 1975 | 34,128 | 13,828 | 31,355 | 13,196 |
| 1974 | 34,199 | 13,482 | 33,896 | 27,580 |
| 1973 | 34,562 | 13,164 | 35,239 | 28,261 |
| 1972 | 34,316 | 12,858 | 38,244 | 17,779 |
| 1971 | 35,606 | 5,851 | 40,000 | 7,547 |
| 1970 | 30,756 | -8,892 | 37,101 | 4,511 |
| 1969 | 29,326 | -10,250 | 38,098 | -5,212 |
| 1968 | 27,697 | -11,132 | 37,594 | -11,853 |
| 1967 | 29,895 | -11,708 | 37,974 | -2,289 |
| 1966 | 26,866 | -11,858 | 36,151 | 9,161 |
| 1965 | 30,500 | -14,016 | 36,982 | 9,245 |
| 1964 | 31,532 | -15,640 | 39,375 | 9,806 |
| 1963 | 29,667 | -16,615 | 42,027 | 10,226 |
| 1962 | 28,077 | -17,438 | 42,865 | 12,697 |
| 1961 | 25,137 | -22,237 | 43,482 | 10,689 |
| 1960 | 28,286 | -38,492 | 41,791 | 3,846 |
Data sources: World Bank | Health (1960–2025, retrieved 2026-07-08).
GeoRank.org/population/ireland/new-zealand | CC BY
Over the last 10 years, 43.6% of the population change in Ireland is from natural causes (a gain of 265,801 people) and 56.4% is from migration (a gain of 343,908 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, 1,216,237 residents or 23.1% of the population were not native-born in Ireland, compared to 1,467,989 people or 28.2% in New Zealand.
Biggest cities by population
|
Ireland
|
|
|---|---|
| City | Population |
| Dublin | 593K |
| Cork | 222K |
| Galway | 83.5K |
| Limerick | 62.7K |
| Waterford | 48.4K |
| Drogheda | 41K |
| Swords | 40.8K |
| Dundalk | 39K |
| Tralee | 26.1K |
| Kilkenny | 22.2K |
|
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 Ireland and New Zealand
|
Ireland
|
New Zealand
|
|
|---|---|---|
| Life expectancy | 82.9 years | 82.5 years |
| Average age | 39.6 years | 40 years |
| Median age | 40 years | 38.8 years |
| Male:Female ratio | 49.5:50.5 | 49.7:50.3 |
| Fertility rate | 1.47 births per woman | 1.57 births per woman |
| Population density | 208.2 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/ireland/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)
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- Wikidata (2026, retrieved 2026-07-08)
- Central Intelligence Agency (CIA) (2000–2019, retrieved 2026-07-08)
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