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Population in New Zealand compared to Sri Lanka: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of New Zealand was 5,338,500 in 2024 vs 21,916,000 people in Sri Lanka in 2024. In 2025, based on the adjusted UN estimation, the current New Zealand's population is 5,406,623 people compared to 22,125,995 in Sri Lanka.

Population statistics:

  • Sri Lanka's population is 4.09 times bigger than New Zealand's.
  • New Zealand is ranked the 124th most populous country in the world, while Sri Lanka is the 63rd.
  • The countries together account for 0.33% of the world: 0.07% for New Zealand vs 0.27% for Sri Lanka.
  • For the last 10 years, New Zealand has had an average growth rate of +1.69% per year vs +0.57% in Sri Lanka.
  • Since 2005, the population of New Zealand has increased from 4.13M people to 5.41M (30.8% growth), while Sri Lanka has grown from 20.2M to 22.1M (9.45% growth).
  • New Zealand is projected to reach its peak in 2078 at 6.01M people compared to the peak of 23.5M people in 2051 for Sri Lanka.

New Zealand vs Sri Lanka: live population counter

New Zealand Sri Lanka
Current population
5406623
22125995
Population rank 124/197 63/197
Percent of world population 0.07% 0.27%
One net population change
5.62 minutes
4.34 minutes
One birth every
9.23 minutes
2.13 minutes
One death every
13.9 minutes
2.91 minutes
One migration net change every
28 minutes
19.3 minutes
Annual migration change +18,766 -27,245
Daily growth/decline +256 -332
Annual growth/decline +93,500 -121,000
Annual growth/decline rate +1.78% -0.55%
Population growth rate rank 63/197 187/197

New Zealand and Sri Lanka: population history and growth rate by year chart

New Zealand
Population

Growth rate
Sri Lanka
Population

Growth rate
Year Population Growth rate
New Zealand Sri Lanka New Zealand Sri Lanka
1960 2,371,800 9,661,389 - -
1961 2,419,700 9,899,372 2.02% 2.46%
1962 2,482,000 10,143,754 2.57% 2.47%
1963 2,531,800 10,395,040 2.01% 2.48%
1964 2,585,400 10,653,397 2.12% 2.49%
1965 2,628,400 10,916,965 1.66% 2.47%
1966 2,675,900 11,183,928 1.81% 2.45%
1967 2,724,100 11,457,328 1.8% 2.44%
1968 2,748,100 11,736,088 0.88% 2.43%
1969 2,772,800 12,013,858 0.9% 2.37%
1970 2,810,700 12,287,110 1.37% 2.27%
1971 2,853,000 12,551,910 1.5% 2.16%
1972 2,903,900 12,809,205 1.78% 2.05%
1973 2,961,300 13,060,916 1.98% 1.97%
1974 3,023,700 13,305,693 2.11% 1.87%
1975 3,083,100 13,548,984 1.96% 1.83%
1976 3,110,500 13,796,770 0.89% 1.83%
1977 3,120,200 14,049,371 0.31% 1.83%
1978 3,121,200 14,310,128 0.03% 1.86%
1979 3,109,000 14,579,614 -0.39% 1.88%
1980 3,112,900 14,847,974 0.13% 1.84%
1981 3,124,900 15,099,414 0.39% 1.69%
1982 3,156,100 15,286,567 1% 1.24%
1983 3,199,300 15,388,794 1.37% 0.67%
1984 3,227,100 15,441,860 0.87% 0.34%
1985 3,247,100 15,544,154 0.62% 0.66%
1986 3,246,300 15,731,256 -0.02% 1.2%
1987 3,274,400 15,916,576 0.87% 1.18%
1988 3,283,400 16,078,621 0.27% 1.02%
1989 3,299,200 16,248,557 0.48% 1.06%
1990 3,329,800 16,352,458 0.93% 0.64%
1991 3,495,100 16,475,354 4.96% 0.75%
1992 3,531,700 16,739,284 1.05% 1.6%
1993 3,572,200 17,025,918 1.15% 1.71%
1994 3,620,000 17,275,773 1.34% 1.47%
1995 3,673,400 17,564,068 1.48% 1.67%
1996 3,732,000 17,905,018 1.6% 1.94%
1997 3,781,300 18,248,200 1.32% 1.92%
1998 3,815,000 18,596,003 0.89% 1.91%
1999 3,835,100 18,944,731 0.53% 1.88%
2000 3,857,700 19,293,054 0.59% 1.84%
2001 3,880,500 19,600,362 0.59% 1.59%
2002 3,948,500 19,805,752 1.75% 1.05%
2003 4,027,200 19,951,521 1.99% 0.74%
2004 4,087,500 20,087,605 1.5% 0.68%
2005 4,133,900 20,216,524 1.14% 0.64%
2006 4,184,600 20,352,411 1.23% 0.67%
2007 4,223,800 20,492,545 0.94% 0.69%
2008 4,259,800 20,629,378 0.85% 0.67%
2009 4,302,600 20,756,435 1% 0.62%
2010 4,350,700 20,879,089 1.12% 0.59%
2011 4,384,000 21,009,048 0.77% 0.62%
2012 4,408,100 21,169,458 0.55% 0.76%
2013 4,442,100 20,585,000 0.77% -2.76%
2014 4,516,500 20,778,000 1.67% 0.94%
2015 4,609,400 20,970,000 2.06% 0.92%
2016 4,714,100 21,209,000 2.27% 1.14%
2017 4,813,600 21,453,000 2.11% 1.15%
2018 4,900,600 21,670,000 1.81% 1.01%
2019 4,979,200 21,803,000 1.6% 0.61%
2020 5,090,200 21,919,000 2.23% 0.53%
2021 5,111,300 22,156,000 0.41% 1.08%
2022 5,117,100 22,181,000 0.11% 0.11%
2023 5,245,000 22,037,000 2.5% -0.65%
2024 5,338,500 21,916,000 1.78% -0.55%
2025 5,377,360 22,035,440 0.73% 0.54%
2026 5,413,790 22,148,172 0.68% 0.51%
2027 5,447,979 22,255,601 0.63% 0.49%
2028 5,479,675 22,357,682 0.58% 0.46%
2029 5,509,133 22,453,922 0.54% 0.43%
2030 5,536,522 22,546,245 0.5% 0.41%
2031 5,562,256 22,635,106 0.46% 0.39%
2032 5,586,456 22,720,118 0.44% 0.38%
2033 5,609,501 22,802,043 0.41% 0.36%
2034 5,631,457 22,879,527 0.39% 0.34%
2035 5,652,480 22,952,739 0.37% 0.32%
2036 5,673,146 23,022,027 0.37% 0.3%
2037 5,693,185 23,088,877 0.35% 0.29%
2038 5,713,185 23,152,480 0.35% 0.28%
2039 5,732,750 23,211,633 0.34% 0.26%
2040 5,751,482 23,265,986 0.33% 0.23%
2041 5,770,413 23,315,260 0.33% 0.21%
2042 5,789,187 23,359,578 0.33% 0.19%
2043 5,806,468 23,398,752 0.3% 0.17%
2044 5,822,166 23,433,096 0.27% 0.15%
2045 5,836,730 23,464,943 0.25% 0.14%
2046 5,849,932 23,492,738 0.23% 0.12%
2047 5,861,661 23,512,629 0.2% 0.08%
2048 5,872,796 23,525,953 0.19% 0.06%
2049 5,882,711 23,533,940 0.17% 0.03%
2050 5,892,766 23,538,230 0.17% 0.02%

From 2005 to 2015, the population of New Zealand increased by 475,500 people (a 11.5% growth), while Sri Lanka gained 753,476 people (a 3.73% growth).

For the next 10 years, from 2015 to 2025, New Zealand gained 797,223 (a 17.3% growth), while Sri Lanka's population increased by 1,155,995 (a 5.51% growth).

New Zealand was ranked 122nd most populous country in 2005 and is 124th in 2025. Sri Lanka was ranked 53rd in 2005 and ranked 63rd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) New Zealand's population will grow by 8.99% to 5,892,766 people with a rank change from 124th to 122nd. The population of Sri Lanka will increase by 6.38% to 23,538,230 people and rank change from 63rd to 70th.

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