Municipality Destrnik, which is part of the Podravska statistical region, measures 34 km2; this ranks it 162nd among Slovene municipalities.
Statistical data for 2020 reveal the following:
In the middle of 2020 about 2,640 people (about 1,350 men and 1,290 women) were living in the municipality, which ranks Destrnik 166th among Slovene municipalities. The population density was 77 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 -2.7 (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 1.9. The sum of natural increase and net migration per 1,000 population in the municipality was negative. It was -0.8 (in Slovenia 6.2).
The mean age of people in Destrnik was 42.7 years, which was lower than the national average (43.6).
As in most Slovene municipalities, in Destrnik the number of old people was higher than the number of young people: there were 118 people, aged 65 or more, per 100 people aged 0–14. This ratio shows that the value of the ageing index was lower than the national average of 136. It also shows that the mean age of people in Destrnik is growing more slowly 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 Destrnik – as in most Slovene municipalities – more women were 65+ years old than 14 or less; for men the situation was the same.
Destrnik had 1 kindergarten, which was attended by 96 children. Of all children in the municipality aged 1–5, 81% were included in kindergartens, which was the same as national average. In the school year 2020/21 elementary school in Destrnik was attended by about 270 pupils, while various upper secondary schools were attended by about 90 pupils. There were 30 students and 9 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 64% were persons in employment (i.e. persons in paid employment or self-employed persons), which is less than the national average (66%).
In Destrnik, average monthly gross earnings per person employed by legal persons were about 15% lower than the annual average of monthly earnings for Slovenia; net earnings were about 13% lower.
Among 1,000 inhabitants in the municipality, 591 had a passenger car. The car was on average 11 years old.
In 2020, 182 kg of municipal waste per person was collected in Destrnik, which is 173 kg less than on average in Slovenia.