Municipality Bohinj, which is part of the Gorenjska statistical region, measures 334 km2; this ranks it 6th among Slovene municipalities.
Statistical data for 2020 reveal the following:
In the middle of 2020 about 5,360 people (about 2,710 men and 2,650 women) were living in the municipality, which ranks Bohinj 99th among Slovene municipalities. The population density was 16 people per square kilometre, which was lower than the national average of 104 people per square kilometre.
The number of live births was lower than the number of deaths, which means that natural increase per 1,000 population in the municipality was negative. It was -6.3 (in Slovenia -2.5). The number of people who moved from the municipality was lower than the number of people who moved into the municipality, so net migration per 1,000 population in the municipality was positive. It was 85.4. The sum of natural increase and net migration per 1,000 population in the municipality was positive. It was 79.1 (in Slovenia 6.2).
The mean age of people in Bohinj was 45.3 years, which was higher than the national average (43.6).
As in most Slovene municipalities, in Bohinj the number of old people was higher than the number of young people: there were 166 people, aged 65 or more, per 100 people aged 0–14. This ratio shows that the value of the ageing index was higher than the national average of 136. It also shows that the mean age of people in Bohinj is growing more rapidly than in Slovenia as a whole. Data by sex show that the ageing index for women was in all municipalities except in three (Dobrovnik/Dobronak, Jezersko in Loški Potok) higher than the ageing index for men. In Bohinj – as in most Slovene municipalities – more women were 65+ years old than 14 or less; for men the situation was the same.
Bohinj had 1 kindergarten, which was attended by 189 children. Of all children in the municipality aged 1–5, 70% were included in kindergartens, which was less than national average of 81%. In the school year 2020/21 elementary schools in Bohinj were attended by about 440 pupils, while various upper secondary schools were attended by about 170 pupils. There were 34 students and 6 graduates per 1,000 people in the municipality; in Slovenia the averages were 39 per 1,000 and 7 per 1,000, respectively.
Among people aged 15–64 (i.e. working age population) about 70% were persons in employment (i.e. persons in paid employment or self-employed persons), which is more than the national average (66%).
In Bohinj, average monthly gross earnings per person employed by legal persons were about 23% lower than the annual average of monthly earnings for Slovenia; net earnings were about 20% lower.
Among 1,000 inhabitants in the municipality, 510 had a passenger car. The car was on average 11 years old.
In 2020, 405 kg of municipal waste per person was collected in Bohinj, which is 50 kg more than on average in Slovenia.