Marriage statistics

Marriage celebrants must notify the Registry of Births, Deaths and Marriages (BDM) within 14 days of the ceremony.

Marriages are counted in the month and year we register them. This may be different to when the marriage occurred.

You can also download figures for marriages registered per month.

Place of marriage, July to September 2025

Marriages registered by most popular postcodes
SuburbPostcodeNumber of marriages
East Melbourne30021,021
Melbourne3000310
South Yarra3141165
Point Cook/Werribee3030117
Sandown Village/Springvale317192
Botanic Ridge/Cranbourne/Sandhurst397786
Craigieburn/Donnybrook/Mickleham306472
Box Hill/Wattlepark312853
Hoppers Crossing/Tarneit302950
Collingwood3066

48

Average age at marriage

Average age of couples at marriage
July 2025August 2025September 2025
Average age of couple (years)34.2934.1134.14

Marriages by age group

Average age group of couples being married
Age group (years)July 2025August 2025September 2025Total
18-1964919
20-295425197411,802
30-395495817751,905
40-49159167214540
50-599578128301
60 and over433554132
Total1,3941,3841,9214,699

Marriages by sex or gender

The Commonwealth Marriage Act 1961 allows two people to marry regardless of their sex or gender.

Sex or gender of the parties being married
Sex or gender of the partiesJuly 2025August 2025September 2025Total
Male-Female1,3151,3191,8314,465
Female-Female343239105
Male-Male28253184
No sex/gender information1782045
Total1,3941,3841,9214,699

These statistics show the number of marriages registered, rather than the number of marriages conducted. Celebrants may submit the paperwork to register a marriage up to 14 days after conducting a ceremony.

This data is updated quarterly.

Updated