Population of Australia and New Zealand 2023

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Population of Australia

Population of Australia & New Zealand 2023

As of Monday, November 7, 2022, the current population of Australia and New Zealand stands at 31,107,200 people, according to the latest United Nations estimates. Although this figure represents only 0.39% of the total world population, the two countries have a unique and diverse population that makes them an important players in the global community.

Population Rankings and Density

Australia and New Zealand are the two most populous countries in the Oceania region, with Australia being the larger of the two. In terms of population rankings, Australia and New Zealand are currently ranked number 1 in Oceania among subregions. The population density in these two countries is relatively low, with only four people per km2 (10 people per mi2). Despite the low population density, Australia and New Zealand are geographically large, with a total land area of 7,945,610 km2 (3,067,816 sq. miles).

Urbanization and Median Age

The majority of the population in Australia and New Zealand live in urban areas, with 86.1% of the population residing in cities and towns. In 2019, the urban population in these two countries was estimated to be around 26,095,110 people. The median age in Australia and New Zealand is 37.9 years, which is slightly higher than the global median age of 30.9 years.

Countries in Australia and New Zealand

Country Population (2020)
Australia 25,499,884
New Zealand 4,822,233

Australia & New Zealand Population in 2020 and it’s Historical

Year Population Annual %
Change		 Annual
Change		 Migrants (net) Median Age Fertility Rate Density (P/Km²) Urban
Pop. %		 Urban Population Australia and New Zealand’s
Share of
World Pop.		 World Population Australia and New Zealand
Rank within
Oceania
2020 30,322,117 1.21 % 355,017 173,100 37.9 1.84 4 86.1 % 26,095,110 0.4 % 7,794,798,739 1
2020 30,322,117 1.12 % 335,856 173,126 37.4 1.90 4 86.1 % 26,095,110 0.4 % 7,794,798,739 1
2019 29,986,261 1.16 % 344,978 173,126 37.4 1.90 4 85.9 % 25,758,382 0.4 % 7,713,468,100
2018 29,641,283 1.21 % 354,629 173,126 37.4 1.90 4 85.7 % 25,417,230 0.4 % 7,631,091,040 1
2017 29,286,654 1.26 % 364,677 173,126 37.4 1.90 4 85.6 % 25,072,847 0.4 % 7,547,858,925 1
2016 28,921,977 1.31 % 374,943 173,126 37.4 1.90 4 85.5 % 24,727,010 0.4 % 7,464,022,049 1
2015 28,547,034 1.48 % 404,459 216,100 37.2 1.91 4 85.4 % 24,380,743 0.4 % 7,379,797,139 1
2010 26,524,741 1.76 % 442,169 254,600 36.8 1.98 3 85.2 % 22,607,549 0.4 % 6,956,823,603 1
2005 24,313,895 1.25 % 292,693 144,800 36.4 1.80 3 85.1 % 20,688,924 0.4 % 6,541,907,027 1
2000 22,850,430 1.07 % 236,484 86,200 35.2 1.82 3 84.8 % 19,379,645 0.4 % 6,143,493,823 1
1995 21,668,010 1.25 % 261,848 93,800 33.4 1.90 3 85.3 % 18,490,883 0.4 % 5,744,212,979 1
1990 20,358,769 1.46 % 285,374 129,000 31.9 1.89 3 85.7 % 17,438,665 0.4 % 5,327,231,061 1
1985 18,931,899 1.31 % 239,375 90,100 30.5 1.92 2 85.6 % 16,196,328 0.4 % 4,870,921,740 1
1980 17,735,024 1.02 % 175,821 32,200 29.1 2.02 2 85.5 % 15,157,825 0.4 % 4,458,003,514 1
1975 16,855,921 1.55 % 248,900 67,200 27.8 2.59 2 84.7 % 14,279,335 0.5 % 4,079,480,606 1
1970 15,611,421 2.29 % 334,316 160,700 27.1 2.96 2 83.7 % 13,073,748 0.5 % 3,700,437,046 1
1965 13,939,840 2.02 % 265,034 87,700 27.9 3.38 2 63.7 % 8,882,500 0.5 % 3,339,583,597 1
1960 12,614,670 2.22 % 262,514 87,700 29.2 3.53 2 80.8 % 10,192,259 0.5 % 3,034,949,748 1
1955 11,302,098 2.3 % 243,351 91,700 29.9 3.27 1 78.6 % 8,882,500 0.4 % 2,773,019,936 1

Source: The United Nations Department of Economic and Social Affairs, Population Division provided an in-depth analysis of data in their report titled “World Population Prospects: The 2019 Revision” using the medium-fertility variant.

Australia & New Zealand Population Future Forecast

Year Population Annual %
Change		 Annual
Change		 Migrants (net) Median Age Fertility Rate Density (P/Km²) Urban
Pop. %		 Urban Population Australia and New Zealand’s
Share of
World Pop.		 World Population Australia and New Zealand
Rank within
Oceania
2020 30,322,117 1.21 % 355,017 173,100 37.9 1.84 4 86.1 % 26,095,110 0.4 % 7,794,798,739 1
2025 31,886,198 1.01 % 312,816 147,900 38.9 1.84 4 86.9 % 27,723,667 0.4 % 8,184,437,460 1
2030 33,350,443 0.9 % 292,849 152,300 40.0 1.84 4 87.9 % 29,319,094 0.4 % 8,548,487,400 1
2035 34,725,661 0.81 % 275,044 158,200 40.9 1.84 4 88.9 % 30,866,705 0.4 % 8,887,524,213 1
2040 36,005,482 0.73 % 255,964 158,200 41.5 1.84 5 90 % 32,388,157 0.4 % 9,198,847,240 1
2045 37,231,711 0.67 % 245,246 158,400 41.7 1.84 5 91.1 % 33,900,428 0.4 % 9,481,803,274 1
2050 38,421,906 0.63 % 238,039 158,700 42.1 1.84 5 92.1 % 35,386,469 0.4 % 9,735,033,990 1

Source: The United Nations Department of Economic and Social Affairs, Population Division provided an in-depth analysis of data in their report titled “World Population Prospects: The 2019 Revision” using the medium-fertility variant.

Understanding the Demographics of Australia & New Zealand: Key Terms Explained

Australia and New Zealand are two of the most popular countries in Oceania, attracting millions of tourists and immigrants every year. To get a better understanding of the population dynamics of these two countries, it is essential to look at some key definitions and data.

Population Trends

As of July 1 of the year indicated, the total population of Australia and New Zealand, estimated by the United Nations Department of Economic and Social Affairs, Population Division, is the overall total population (both sexes and all ages) in the sub-region. The latest revision of the World Population Prospects, released in 2019, is used to estimate the population trend for these countries.

Yearly (Annual)% Change

The percentage change in the total population of Australia and New Zealand over the last year, from July 1, 2018, to June 30, 2019, is known as the yearly % change. For all other years, the latest year’s annual percentage change equivalent is calculated, assuming homogeneous change in the preceding five-year period, calculated through reverse compounding.

Yearly (Annual) Change

The absolute change in total population, either an increase or a decrease in the number of people, is called yearly change. For 2019, the yearly change is the absolute change in total population from July 1, 2018, to June 30, 2019. For all other years, the average annual numerical change over the preceding five-year period is calculated.

Migrants (net)

The average annual number of immigrants minus the number of emigrants over the preceding five-year period is called migrants (net). A negative number indicates that there are more emigrants than immigrants.

Median Age

The median age divides the population into two numerically equal groups, with half of the people older than the median age and half younger. The median age provides an indication of age distribution.

Fertility Rate The Total

Fertility Rate (TFR), expressed as children per woman is the average number of children an average woman will have during her reproductive period, which is typically from 15 to 49 years old. This rate is based on the current fertility rates of every age group in Australia and New Zealand and assumes that the woman is not subject to mortality.

Density (P/Km²)

Population density is the number of people per square kilometer (Km²).

Urban Pop %

The percentage of the total population living in urban areas is known as the Urban Pop %.

Urban Population

The population living in areas classified as urban according to each country’s criteria is called Urban Population.

Population of Australia

See also related: Population of Australia

Related Topics: Population of Australia

Sources: Population of Australia

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