Population in Heidenheim 13 indicators covering population for Heidenheim. IndicatorLatest Year10-yr change Rank Assumptions for fertility rates by age, type of projection and NUTS 3 1.74 Number 2100 up 0.8% 522nd Demographic balances and indicators by type of projection and NUTS 3 r 1,448 2100 down 1.7% 886th Live births (total) by NUTS 3 region 1,097 Number 2024 up 2.8% 1574th Population density by NUTS 3 region 215.7 Persons per square kilometre 2024 up 5.3% 660th Population on 1 January by broad age group, sex and NUTS 3 region 135,235 Number 2025 up 4.9% 1650th Population change - Demographic balance and crude rates at regional le 459 2024 down 63.8% 1350th Population on 1st January by age group, sex, type of projection and NU 123,027 Person 2100 down 1.2% 811th Population structure indicators by type of projection and NUTS3 region 81.8 2100 up 1.0% 882nd Assumptions for total fertility rates, type of projection and NUTS 3 r 1.58 Number 2095 up 0.5% 529th Projected life expectancy at birth, by sex, type of projection and NUT 88.4 Year 2095 up 1.4% 538th Demographic balances by type of projection and NUTS3 region 7,296 2095 down 4.3% 853rd Population on 1 January by age group, sex and NUTS 3 region 135,235 Number 2025 up 4.9% 1649th Live births by age group of the mothers and NUTS 3 region 1,097 Number 2024 up 2.8% 1574th