ABS registered births
liveRegistered births in Australia each year since 1975 from the ABS Births collection, by the age of the mother, the age of the father and the state or territory of usual residence, as the ABS publishes them in its Data Explorer.
Australian Bureau of Statistics releases these 3 tables as one dataset on its portal, so every table here shares the version date 2026-10-03. Each table has its own page with a format picker, a field list, a sample record and its version history.
Also called: Average age of fathers Australia, Average age of mothers Australia, Births in NSW, Victoria and Queensland by year, Births per year Australia, Births to older fathers by year, Crude birth rate by state, Nuptial and ex-nuptial births by age of father, Nuptial and ex-nuptial births by age of mother, Registered births by age of father ABS, Registered births by age of mother ABS, Registered births summary ABS, Teenage births Australia by year.
| Table | Download latest | Rows | Fields |
|---|---|---|---|
| Registered births by age of mother and nuptiality, Australia, 1975 onwardsBirths registered in Australia each year since 1975 by single year of the mother's age and by whether the parents were married, from the ABS. Updated yearly. | 7,400 | 6 | |
| Registered births by age of father and nuptiality, Australia, 1975 onwardsBirths registered in Australia each year since 1975 by single year of the father's age and by whether the parents were married, from the ABS. Updated yearly. | 7,050 | 6 | |
| Registered births, birth rate and sex ratio by state, Australia, 1975 onwardsBirths registered each year since 1975 in each state and territory, with male and female births, nuptial and ex-nuptial births, the crude birth rate and the sex ratio, from the ABS. Updated yearly. | 4,500 | 7 |
What this site did to the data. Cells were typed, headers were renamed and the encoding was made UTF-8. Rows were left alone. The publisher's file sits beside every version so the change can be checked.