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Australia vs. China

Demographics

AustraliaChina
Population25,809,973 (July 2021 est.)1,397,897,720 (July 2021 est.)
Age structure0-14 years: 18.72% (male 2,457,418/female 2,309,706)

15-24 years: 12.89% (male 1,710,253/female 1,572,794)

25-54 years: 41.15% (male 5,224,840/female 5,255,041)

55-64 years: 11.35% (male 1,395,844/female 1,495,806)

65 years and over: 15.88% (male 1,866,761/female 2,177,996) (2020 est.)
0-14 years: 17.29% (male 129,296,339/female 111,782,427)

15-24 years: 11.48% (male 86,129,841/female 73,876,148)

25-54 years: 46.81% (male 333,789,731/female 318,711,557)

55-64 years: 12.08% (male 84,827,645/female 83,557,507)

65 years and over: 12.34% (male 81,586,490/female 90,458,292) (2020 est.)
Median agetotal: 37.5 years

male: 36.5 years

female: 38.5 years (2020 est.)
total: 38.4 years

male: 37.5 years

female: 39.4 years (2020 est.)
Population growth rate1.31% (2021 est.)0.26% (2021 est.)
Birth rate12.35 births/1,000 population (2021 est.)11.3 births/1,000 population (2021 est.)
Death rate6.78 deaths/1,000 population (2021 est.)8.26 deaths/1,000 population (2021 est.)
Net migration rate7.49 migrant(s)/1,000 population (2021 est.)-0.43 migrant(s)/1,000 population (2021 est.)
Sex ratioat birth: 1.06 male(s)/female

0-14 years: 1.06 male(s)/female

15-24 years: 1.09 male(s)/female

25-54 years: 0.99 male(s)/female

55-64 years: 0.93 male(s)/female

65 years and over: 0.86 male(s)/female

total population: 0.99 male(s)/female (2020 est.)
at birth: 1.11 male(s)/female

0-14 years: 1.16 male(s)/female

15-24 years: 1.17 male(s)/female

25-54 years: 1.05 male(s)/female

55-64 years: 1.02 male(s)/female

65 years and over: 0.9 male(s)/female

total population: 1.06 male(s)/female (2020 est.)
Infant mortality ratetotal: 3.05 deaths/1,000 live births

male: 3.29 deaths/1,000 live births

female: 2.8 deaths/1,000 live births (2021 est.)
total: 11.15 deaths/1,000 live births

male: 11.6 deaths/1,000 live births

female: 10.64 deaths/1,000 live births (2021 est.)
Life expectancy at birthtotal population: 82.89 years

male: 80.73 years

female: 85.17 years (2021 est.)
total population: 76.31 years

male: 74.23 years

female: 78.62 years (2021 est.)
Total fertility rate1.74 children born/woman (2021 est.)1.6 children born/woman (2021 est.)
HIV/AIDS - adult prevalence rate0.1% (2020 est.)NA
Nationalitynoun: Australian(s)

adjective: Australian
noun: Chinese (singular and plural)

adjective: Chinese
Ethnic groupsEnglish 25.9%, Australian 25.4%, Irish 7.5%, Scottish 6.4%, Italian 3.3%, German 3.2%, Chinese 3.1%, Indian 1.4%, Greek 1.4%, Dutch 1.2%, other 15.8% (includes Australian Aboriginal .5%), unspecified 5.4% (2011 est.)

note: data represent self-identified ancestry, over a third of respondents reported two ancestries
Han Chinese 91.6%, Zhuang 1.3%, other (includes Hui, Manchu, Uighur, Miao, Yi, Tujia, Tibetan, Mongol, Dong, Buyei, Yao, Bai, Korean, Hani, Li, Kazakh, Dai, and other nationalities) 7.1% (2010 est.)

note: the Chinese Government officially recognizes 56 ethnic groups
HIV/AIDS - people living with HIV/AIDS30,000 (2020 est.)

note: estimate does not include children
NA
ReligionsProtestant 23.1% (Anglican 13.3%, Uniting Church 3.7%, Presbyterian and Reformed 2.3%, Baptist 1.5%, Pentecostal 1.1%, Lutheran .7%, other Protestant .5%), Roman Catholic 22.6%, other Christian 4.2%, Muslim 2.6%, Buddhist 2.4%, Orthodox 2.3% (Eastern Orthodox 2.1%, Oriental Orthodox .2%), Hindu 1.9%, other 1.3%, none 30.1%, unspecified 9.6% (2016 est.)folk religion 21.9%, Buddhist 18.3%, Christian 5.2%, Muslim 2%, Hindu < 0.1%, Jewish < 0.1%, other 0.7% (includes Daoist (Taoist)), unaffiliated 51.8% (2020 est.)

note: officially atheist
HIV/AIDS - deaths<100 (2020 est.)

note: estimate does not include children
NA
LanguagesEnglish 72.7%, Mandarin 2.5%, Arabic 1.4%, Cantonese 1.2%, Vietnamese 1.2%, Italian 1.2%, Greek 1%, other 14.8%, unspecified 6.5% (2016 est.)

note: data represent language spoken at home
Standard Chinese or Mandarin (official; Putonghua, based on the Beijing dialect), Yue (Cantonese), Wu (Shanghainese), Minbei (Fuzhou), Minnan (Hokkien-Taiwanese), Xiang, Gan, Hakka dialects, minority languages (see Ethnic groups entry); note - Zhuang is official in Guangxi Zhuang, Yue is official in Guangdong, Mongolian is official in Nei Mongol, Uighur is official in Xinjiang Uygur, Kyrgyz is official in Xinjiang Uygur, and Tibetan is official in Xizang (Tibet)

major-language sample(s):
????  -  ??????????? (Mandarin)

The World Factbook, the indispensable source for basic information.
School life expectancy (primary to tertiary education)total: 21 years

male: 20 years

female: 21 years (2018)
total: 14 years

male: 14 years

female: 14 years (2015)
Education expenditures5.1% of GDP (2017)NA
Urbanizationurban population: 86.4% of total population (2021)

rate of urbanization: 1.27% annual rate of change (2020-25 est.)

note: data include Christmas Island, Cocos Islands, and Norfolk Island
urban population: 62.5% of total population (2021)

rate of urbanization: 1.78% annual rate of change (2020-25 est.)

note: data do not include Hong Kong and Macau
Drinking water sourceimproved: urban: 100% of population

rural: 100% of population

total: 100% of population

unimproved: urban: 0% of population

rural: 0% of population

total: 0% of population (2017 est.)
improved: urban: 97.7% of population

rural: 87.8% of population

total: 92.8% of population

unimproved: urban: 2.3% of population

rural: 12.2% of population

total: 7.2% of population (2017 est.)
Sanitation facility accessimproved: total: 100% of population

unimproved: total: 0% of population (2017 est.)
improved: urban: 97.1% of population

rural: 82% of population

total: 90.7% of population

unimproved: urban: 2.4% of population

rural: 18% of population

total: 9.3% of population (2017 est.)
Major cities - population5,061 million Melbourne, 4.992 million Sydney, 2.439 million Brisbane, 2.067 million Perth, 1.345 million Adelaide, 462,000 CANBERRA (capital) (2021)27.796 million Shanghai, 20.897 million BEIJING (capital), 16.382 million Chongqing, 13.794 million Tianjin, 13.635 million Guangzhou, 12.592 million Shenzhen (2021)
Maternal mortality rate6 deaths/100,000 live births (2017 est.)29 deaths/100,000 live births (2017 est.)
Health expenditures9.3% (2018)5.4% (2018)
Physicians density3.68 physicians/1,000 population (2017)1.98 physicians/1,000 population (2017)
Hospital bed density3.8 beds/1,000 population (2016)4.3 beds/1,000 population (2017)
Obesity - adult prevalence rate29% (2016)6.2% (2016)
Contraceptive prevalence rate66.9% (2015/16)

note: percent of women aged 18-44
84.5% (2017)
Dependency ratiostotal dependency ratio: 55.1

youth dependency ratio: 29.9

elderly dependency ratio: 25.1

potential support ratio: 4 (2020 est.)
total dependency ratio: 42.2

youth dependency ratio: 25.2

elderly dependency ratio: 17

potential support ratio: 5.9 (2020 est.)

data do not include Hong Kong, Macau, and Taiwan

Source: CIA Factbook