Population in Kainuu 12 indicators covering population for Kainuu. IndicatorLatest Year10-yr change Rank Demographic balances and indicators by type of projection and NUTS 3 0.3339 % change on previous year 2100 up 121.4% 117th Assumptions for fertility rates by age, type of projection and NUTS 3 1.63 Number 2100 up 2.7% 1036th Demographic balances and indicators by type of projection and NUTS 3 601 2100 down 4.8% 1186th Live births (total) by NUTS 3 region 364 Number 2024 down 48.0% 1985th Population density by NUTS 3 region 3.4 Persons per square kilometre 2024 down 10.5% 1928th Population on 1 January by broad age group, sex and NUTS 3 region 69,639 Number 2025 down 8.5% 1980th Population change - Demographic balance and crude rates at regional 111 2024 up 126.2% 1591st Assumptions for total fertility rates, type of projection and NUTS 3 1.53 Number 2095 up 1.6% 779th Projected life expectancy at birth, by sex, type of projection and 87.9 Year 2095 up 1.6% 796th Demographic balances by type of projection and NUTS3 region 3,581 2095 down 6.6% 1122nd Population on 1 January by age group, sex and NUTS 3 region 69,639 Number 2025 down 8.5% 1978th Live births by age group of the mothers and NUTS 3 region 364 Number 2024 down 48.0% 1984th