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Fertility & birth rates in New Zealand and Romania

Updated on by Georank team

New Zealand has an annual birth rate of 10.9 births per 1,000 people, compared to 8 for Romania. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.56 in New Zealand and 1.71 in Romania — 9.62% difference.

1960 vs 2023, the fertility rate has decreased by 63.2% in New Zealand and by 26.9% in Romania — in 1960, it was 4.24 and 2.34, respectively.

  • New Zealand is ranked 134/196 by birth rate compared to 177/196 for Romania.
  • The mean age for first-time mothers is 27.8 years in New Zealand, compared to 27.1 years in Romania.
  • The mean age at childbearing (for all the births, not just the first) is 30.8 in New Zealand — it's 28.5 in Romania.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 10.9 in New Zealand vs 33.8 in Romania.
  • In New Zealand, 22.8% of the population is composed of women of reproductive age (15-49), compared to 21.4% in Romania.

Fertility rate in New Zealand vs Romania by year

New Zealand
Romania
1x
Year Fertility rate
New Zealand Romania
2023 1.56 1.71
2022 1.66 1.71
2021 1.64 1.81
2020 1.61 1.8
2019 1.72 1.77
2018 1.71 1.76
2017 1.81 1.78
2016 1.87 1.69
2015 1.99 1.62
2014 1.92 1.56
2013 2.01 1.46
2012 2.1 1.52
2011 2.09 1.47
2010 2.17 1.59
2009 2.13 1.66
2008 2.19 1.6
2007 2.18 1.45
2006 2.01 1.42
2005 1.97 1.4
2004 1.98 1.33
2003 1.93 1.3
2002 1.89 1.27
2001 1.97 1.27
2000 1.98 1.31
1999 1.97 1.3
1998 1.89 1.32
1997 1.96 1.32
1996 1.96 1.3
1995 1.98 1.33
1994 1.98 1.4
1993 2.04 1.43
1992 2.06 1.51
1991 2.09 1.59
1990 2.18 1.83
1989 2.12 2.22
1988 2.1 2.3
1987 2.03 2.38
1986 1.96 2.39
1985 1.93 2.31
1984 1.93 2.26
1983 1.92 2.06
1982 1.95 2.17
1981 2.01 2.36
1980 2.03 2.43
1979 2.12 2.49
1978 2.07 2.52
1977 2.21 2.57
1976 2.27 2.54
1975 2.37 2.59
1974 2.58 2.71
1973 2.76 2.44
1972 3 2.55
1971 3.18 2.67
1970 3.17 2.89
1969 3.28 3.19
1968 3.34 3.63
1967 3.35 3.66
1966 3.41 1.9
1965 3.54 1.91
1964 3.8 1.96
1963 4.05 2.01
1962 4.19 2.04
1961 4.31 2.17
1960 4.24 2.34

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/new-zealand/romania | CC BY

According to the latest available data on birth rates, the fertility rate in New Zealand was 1.56 children per woman in 2023, compared to 1.71 in Romania in 2023. The replacement level is considered to be 2.1 children per woman.

Check New Zealand vs Romania population clock for a dynamic visualization of the changing population.

Natural population change by year

New Zealand
Romania
1x
Year Natural population change
New Zealand Romania
2023 18,876 -89,587
2022 20,123 -93,338
2021 23,644 -141,504
2020 24,905 -100,179
2019 25,299 -60,053
2018 24,797 -62,316
2017 26,282 -50,930
2016 28,237 -53,196
2015 29,408 -59,447
2014 26,196 -55,745
2013 29,096 -59,951
2012 31,077 -54,157
2011 31,302 -56,413
2010 35,458 -46,567
2009 33,560 -34,625
2008 35,143 -30,806
2007 35,480 -37,590
2006 30,924 -38,148
2005 30,674 -40,508
2004 29,634 -42,904
2003 28,150 -56,093
2002 25,941 -58,673
2001 27,939 -37,625
2000 29,897 -22,443
1999 28,916 -31,461
1998 29,146 -33,761
1997 30,137 -42,853
1996 28,997 -56,548
1995 29,828 -36,295
1994 30,372 -18,184
1993 31,685 -13,658
1992 32,067 -4,559
1991 33,518 25,301
1990 33,298 69,605
1989 30,749 122,756
1988 29,846 126,817
1987 27,603 128,517
1986 25,549 134,737
1985 24,126 111,392
1984 26,043 117,731
1983 24,315 87,986
1982 24,207 119,121
1981 25,374 156,472
1980 23,658 168,776
1979 26,675 194,397
1978 26,156 204,148
1977 28,020 215,385
1976 29,456 213,361
1975 31,355 219,324
1974 33,896 235,530
1973 35,239 175,020
1972 38,244 198,316
1971 40,000 206,662
1970 37,101 234,905
1969 38,098 264,120
1968 37,594 338,577
1967 37,974 347,709
1966 36,151 115,293
1965 36,982 114,190
1964 39,375 134,326
1963 42,027 139,104
1962 42,865 130,736
1961 43,482 163,286
1960 41,791 191,431

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/new-zealand/romania | CC BY

The chart above illustrates the comparison of the absolute yearly changes in population resulting from births and deaths.

Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was +0.36% in New Zealand and -0.47% in Romania.

For the past 10 years, the annual natural population change has been +0.51% in New Zealand and -0.4% in Romania.

Birth rate in New Zealand vs Romania by year

New Zealand
Romania

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
New Zealand Romania
2023 10.9 8
2022 11.5 9.4
2021 11.5 10.1
2020 11.3 10.3
2019 12 10.3
2018 11.8 10.4
2017 12.4 10.8
2016 12.6 10.4
2015 13.2 10.2
2014 12.7 10
2013 13.2 9.4
2012 13.9 10
2011 14 9.7
2010 14.7 10.5
2009 14.5 10.9
2008 15.1 10.8
2007 15.2 10.3
2006 14.1 10.4
2005 14 10.4
2004 14.2 10.1
2003 13.9 9.8
2002 13.7 9.7
2001 14.4 10
2000 14.7 10.4
1999 14.9 10.4
1998 14.5 10.5
1997 15.2 10.5
1996 15.3 10.2
1995 15.7 10.4
1994 15.8 10.9
1993 16.5 11
1992 16.8 11.4
1991 17.1 12
1990 17.9 13.6
1989 17.4 16
1988 17.4 16.5
1987 16.7 16.7
1986 16.1 16.5
1985 15.8 15.8
1984 15.9 15.5
1983 15.7 14.3
1982 15.7 15.3
1981 16.1 17
1980 16.1 18
1979 16.7 18.6
1978 16.2 19
1977 17.2 19.5
1976 17.6 19.4
1975 18.3 19.6
1974 19.5 20.3
1973 20.4 18.2
1972 21.7 18.8
1971 22.5 19.6
1970 22 21.1
1969 22.4 23.3
1968 22.6 26.6
1967 22.4 27
1966 22.4 14.2
1965 22.8 14.6
1964 24.1 15.2
1963 25.4 15.7
1962 26.2 16.2
1961 27 17.5
1960 26.4 19.1

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/new-zealand/romania | CC BY

The latest reported birth rate per 1,000 people in 2023 was 10.9 in New Zealand and 8 in Romania, compared with 26.4 and 19.1, respectively, in 1960.

Birth rate data compared

New Zealand Romania
Fertility rate 1.56 1.71
Fertility rate rank 130/196 119/196
Birth rate 10.9 8
Birth rate rank 134/196 177/196
Population change due to births and deaths +18,876 -89,587
Natural population change rank 110/196 188/196
Natural population change rate +0.36% -0.47%
Population growth +1.68% -0.05%
Population growth rank 65/197 169/197
Age at first childbirth 27.8 years 27.1 years
Average age at childbearing 30.8 years 28.5 years
Annual births per 1,000 women ages 15-19 9.32 30.4
Annual births per 1,000 women ages 20-29 65.8 85.8
Annual births per 1,000 women ages 30+ 20.4 11
Female of reproductive age (15-49), share of population 22.8% 21.4%
Any modern method of contraceptive prevalence among married women ages 15-49 71.6% 50.5%
Share of births attended by skilled health staff 96.5% 93%
Maternal mortality per live birth 0.007% 0.01%
Neonatal mortality rate (before reaching 28 days of age) 0.27% 0.33%
Infant mortality rate (before reaching 1 year of age) 0.4% 0.54%
Mortality rate before reaching 5 years of age 0.47% 0.66%
Life expectancy 82.5 years 76.4 years

Children 0-14 years as share of population

New Zealand
Factual

UN forecast
Romania
Factual

UN forecast
1x
Year Young
New Zealand Romania
2100 13.6% 12.8%
2099 13.6% 12.8%
2098 13.6% 12.8%
2097 13.6% 12.9%
2096 13.7% 12.9%
2095 13.7% 13%
2094 13.7% 13.1%
2093 13.8% 13.1%
2092 13.8% 13.2%
2091 13.8% 13.2%
2090 13.8% 13.3%
2089 13.8% 13.4%
2088 13.9% 13.4%
2087 13.9% 13.5%
2086 13.9% 13.5%
2085 13.9% 13.5%
2084 13.9% 13.6%
2083 13.9% 13.6%
2082 13.9% 13.6%
2081 13.9% 13.6%
2080 13.9% 13.6%
2079 13.9% 13.6%
2078 13.9% 13.6%
2077 13.9% 13.6%
2076 13.9% 13.6%
2075 13.9% 13.6%
2074 14% 13.6%
2073 14% 13.6%
2072 14% 13.6%
2071 14.1% 13.6%
2070 14.1% 13.6%
2069 14.1% 13.6%
2068 14.2% 13.6%
2067 14.3% 13.6%
2066 14.3% 13.7%
2065 14.4% 13.7%
2064 14.4% 13.8%
2063 14.5% 13.8%
2062 14.6% 13.9%
2061 14.7% 13.9%
2060 14.7% 14%
2059 14.8% 14.1%
2058 14.9% 14.1%
2057 15% 14.2%
2056 15% 14.3%
2055 15.1% 14.3%
2054 15.1% 14.4%
2053 15.2% 14.4%
2052 15.2% 14.4%
2051 15.2% 14.4%
2050 15.2% 14.4%
2049 15.2% 14.4%
2048 15.3% 14.4%
2047 15.3% 14.4%
2046 15.3% 14.4%
2045 15.3% 14.3%
2044 15.3% 14.3%
2043 15.4% 14.3%
2042 15.4% 14.3%
2041 15.5% 14.2%
2040 15.5% 14.2%
2039 15.6% 14.2%
2038 15.7% 14.3%
2037 15.9% 14.3%
2036 16% 14.3%
2035 16.1% 14.4%
2034 16.2% 14.5%
2033 16.4% 14.6%
2032 16.5% 14.8%
2031 16.7% 15%
2030 16.9% 15.1%
2029 17.1% 15.2%
2028 17.3% 15.3%
2027 17.5% 15.4%
2026 17.8% 15.5%
2025 18% 15.6%
2024 18.1% 15.7%
2023 18.4% 15.9%
2022 18.6% 16%
2021 18.9% 16.1%
2020 19% 16.1%
2019 19.2% 16%
2018 19.3% 15.9%
2017 19.5% 15.8%
2016 19.6% 15.7%
2015 19.9% 15.7%
2014 20.2% 15.7%
2013 20.4% 15.7%
2012 20.6% 15.7%
2011 20.8% 15.8%
2010 20.9% 15.7%
2009 20.9% 15.7%
2008 21% 15.7%
2007 21.1% 15.7%
2006 21.3% 15.8%
2005 21.5% 16%
2004 21.8% 16.4%
2003 22.1% 16.9%
2002 22.4% 17.5%
2001 22.6% 18.1%
2000 22.8% 18.6%
1999 22.9% 19.1%
1998 23% 19.3%
1997 23% 19.6%
1996 23% 20%
1995 23.1% 20.5%
1994 23.1% 21%
1993 23.1% 21.6%
1992 23.1% 22.2%
1991 23.2% 22.8%
1990 23.3% 23.3%
1989 23.3% 23.7%
1988 23.5% 23.9%
1987 23.8% 24%
1986 24.2% 24.3%
1985 24.6% 24.6%
1984 25.1% 25.1%
1983 25.6% 25.9%
1982 26.2% 26.8%
1981 26.7% 27.1%
1980 27.2% 26.8%
1979 27.8% 26.5%
1978 28.4% 26.3%
1977 29% 26%
1976 29.6% 25.7%
1975 30.1% 25.3%
1974 30.5% 25.1%
1973 31% 24.9%
1972 31.4% 24.9%
1971 31.7% 24.9%
1970 31.9% 25.1%
1969 32.2% 25.1%
1968 32.3% 25.1%
1967 32.5% 25%
1966 32.6% 25.2%
1965 32.7% 26%
1964 32.9% 26.7%
1963 32.9% 27.3%
1962 33% 27.7%
1961 33% 28%
1960 32.8% 28.1%

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10).

GeoRank.org/birth-rate/new-zealand/romania | CC BY

Children aged 0-14 make up 18.1% of the population in New Zealand and 15.7% in Romania in 2024, compared to 23.3% and 23.3% respectively in 1990.

Demographics of New Zealand and Romania compared.

Fertility rates around the globe

1x

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/new-zealand/romania | CC BY

Maternal mortality chart: New Zealand vs Romania

New Zealand
Romania
1x
Year Maternal mortality per 100K births
New Zealand Romania
2023 7 12
2022 23 13
2021 8 20
2020 8 16
2019 8 14
2018 7 15
2017 8 17
2016 8 17
2015 8 18
2014 7 18
2013 8 18
2012 9 19
2011 10 20
2010 10 23
2009 10 25
2008 10 25
2007 10 25
2006 10 27
2005 11 30
2004 11 32
2003 11 35
2002 11 38
2001 10 41
2000 11 45
1999 12 51
1998 12 58
1997 13 66
1996 14 72
1995 14 75
1994 13 80
1993 14 87
1992 15 95
1991 16 104
1990 18 118
1989 18 143
1988 19 159
1987 19 173
1986 18 180
1985 19 184

Data sources: World Bank | Gender (1985–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/new-zealand/romania | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 7 deaths per 100,000 live births in New Zealand, compared to 12 deaths in Romania.

Under-five mortality rates

New Zealand
Romania

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
New Zealand Romania
2023 0.47% 0.66%
2022 0.48% 0.66%
2021 0.49% 0.65%
2020 0.5% 0.66%
2019 0.51% 0.68%
2018 0.52% 0.73%
2017 0.53% 0.79%
2016 0.55% 0.85%
2015 0.56% 0.92%
2014 0.57% 0.99%
2013 0.59% 1.05%
2012 0.6% 1.12%
2011 0.61% 1.18%
2010 0.62% 1.24%
2009 0.63% 1.31%
2008 0.64% 1.4%
2007 0.65% 1.51%
2006 0.65% 1.66%
2005 0.66% 1.82%
2004 0.67% 1.94%
2003 0.69% 1.99%
2002 0.7% 2.01%
2001 0.72% 2.06%
2000 0.74% 2.16%
1999 0.76% 2.29%
1998 0.78% 2.44%
1997 0.81% 2.58%
1996 0.84% 2.68%
1995 0.87% 2.73%
1994 0.91% 2.76%
1993 0.95% 2.79%
1992 1% 2.84%
1991 1.06% 2.97%
1990 1.12% 3.14%
1989 1.18% 3.31%
1988 1.24% 3.43%
1987 1.29% 3.45%
1986 1.34% 3.33%
1985 1.38% 3.16%
1984 1.41% 3.08%
1983 1.45% 3.14%
1982 1.48% 3.28%
1981 1.52% 3.44%
1980 1.56% 3.57%
1979 1.61% 3.68%
1978 1.66% 3.76%
1977 1.71% 3.86%
1976 1.77% 4.05%
1975 1.83% 4.27%
1974 1.88% 4.43%
1973 1.94% 4.49%
1972 1.98% 4.64%
1971 2.03% 5.06%
1970 2.08% 5.69%
1969 2.12% 6.23%
1968 2.16% 6.44%
1967 2.2% 6.27%
1966 2.25% 5.83%
1965 2.31% 5.44%
1964 2.39% 5.45%
1963 2.48% 6.03%
1962 2.58% 6.98%
1961 2.68% 7.98%
1960 2.78% 8.82%

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/new-zealand/romania | CC BY

The chance that a newborn baby will die before reaching age five is 0.47% in New Zealand and 0.66% in Romania. Above is a chart with historical data on under-five mortality rates.

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Data sources:

  1. World Bank | Health (1960–2024, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10)
  3. United Nations Economic Commission for Europe (UNECE) (2023, retrieved 2026-03-10)
  4. Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)

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