In October 2025, there were 8,584 deaths, 155 less (-1.8%) than in the previous month. Compared to the same month of 2024, there was a decrease of 576 deaths (-6.3%). The number of deaths of children under 1 year of age was 18 (17 in the same month of 2024).

In September 2025, 7,858 live births were registered, 323 more (+4.3%) compared to August 2025 and 427 more (+5.7%) compared to the same month of 2024.

In September 2025, the natural balance was -851, having improved in relation to the same month of 2024, when it reached -1,080.

In September 2025, 4,964 marriages were celebrated, 46 more (+0.9%) than in August 2025 and 138 more (+2.9%) than in September 2024.