Population in Sankt Pölten 13 indicators covering population for Sankt Pölten. IndicatorLatest Year10-yr change Rank Assumptions for fertility rates by age, type of projection and NUTS 3 1.68 Number 2100 up 1.8% 786th Demographic balances and indicators by type of projection and NUTS 3 r 1,808 2100 down 3.9% 765th Live births (total) by NUTS 3 region 1,294 Number 2024 down 5.1% 1459th Population density by NUTS 3 region 133.8 Persons per square kilometre 2024 up 8.4% 927th Population on 1 January by broad age group, sex and NUTS 3 region 163,040 Number 2025 up 8.2% 1524th Population change - Demographic balance and crude rates at regional le 1,466 2024 up 18.0% 876th Population on 1st January by age group, sex, type of projection and NU 163,706 Person 2100 down 1.2% 689th Population structure indicators by type of projection and NUTS3 region 84 2100 up 0.4% 729th Assumptions for total fertility rates, type of projection and NUTS 3 r 1.55 Number 2095 up 1.0% 688th Projected life expectancy at birth, by sex, type of projection and NUT 88.5 Year 2095 up 1.4% 480th Demographic balances by type of projection and NUTS3 region 10,170 2095 down 4.0% 713th Population on 1 January by age group, sex and NUTS 3 region 163,040 Number 2025 up 8.2% 1523rd Live births by age group of the mothers and NUTS 3 region 1,294 Number 2024 down 5.1% 1459th