Population in Gießen 25 indicators covering population for Gießen. IndicatorLatest Year10-yr change Rank Population on 1 January by age group, sex and NUTS 2 region 1.04 million Number 2025 up 1.1% 336th Population on 1 January by age, sex and NUTS 2 region 1.04 million Number 2025 up 1.1% 337th Animal populations by NUTS 2 region 141.6 Thousand heads (animals) 2003 down 20.0% 279th Live births (total) by NUTS 3 region 8,530 Number 2024 up 2.2% 428th Population density by NUTS 3 region 193.6 Persons per square kilometre 2024 up 1.5% 713th Population on 1 January by broad age group, sex and NUTS 3 region 1.04 million Number 2025 up 1.1% 424th Live births by mother's age and NUTS 2 region 8,530 Number 2024 up 2.2% 325th Fertility rates by age and NUTS 2 region 1.35 Number 2024 down 0.7% 256th Population in private households by educational attainment level and N 822.6 Thousand persons 2025 up 5.5% 333rd Population in private households by educational attainment level and N 24.5% 2025 up 33.9% 40th Population change - Demographic balance and crude rates at regional le 3,126 2024 down 62.9% 549th Population in private households by educational attainment level, citi 21.4% 2025 up 3.4% 215th Population in private households by educational attainment level, coun 21.4% 2025 up 3.4% 215th Private households by degree of urbanisation and NUTS 2 region 508.4 Thousand households 2025 up 2.9% 311th Population on 1 January by age group, sex and NUTS 3 region 1.04 million Number 2025 up 1.1% 423rd Live births by age group of the mothers and NUTS 3 region 8,530 Number 2024 up 2.2% 428th Persons living in households with very low work intensity by NUTS 2 re 10.9% 2025 — 51st Causes of death - crude death rate by NUTS 2 region of residence 1,242 Rate 2023 up 13.2% 74th Causes of death - standardised death rate by NUTS 2 region of residenc 1,071 Rate 2023 down 0.6% 138th Causes of death - crude death rate by NUTS 2 region of residence, 3 ye 1,251 Rate 2023 up 17.0% 98th Causes of death by NUTS 2 region - crude death rate 1,031 Rate 2010 up 2.7% 91st Causes of death by NUTS 2 region - crude death rate, 3 year average 1,028 Rate 2010 up 2.3% 97th Causes of death by NUTS 2 region - crude death rate, 3 year average 1,046 Rate 2010 up 0.4% 73rd Causes of death by NUTS 2 region - crude death rate, 3 year average 1,010 Rate 2010 up 4.5% 119th Causes of death by NUTS 2 region - standardised death rate, 3 year ave 1,036 Rate 2010 down 15.6% 130th