In 2023 in the Republic of Serbia there were 31 670 marriages, a decrease of 3.5% relative to the previous year. At the same time, 25 887 concluded first marriages indicate a decrease of 3.8% when compared to 2022. The number of marriages per 1 000 population amounted to 4.8. The average age at the time of marriage for grooms was 34.5 and for brides 31.4 years.

In 2023, in the Republic of Serbia, there were 10 175 divorces, i.e. by 3.7% more than in the previous year. The number of divorces per 1 000 population was 1.5. The average age for husbands at divorce was 45.2 and for wives 41.7 years.