Municipality Selnica ob Dravi, which is part of the Podravska statistical region, measures 64 km2; this ranks it 108th among Slovene municipalities.
Statistical data for 2022 reveal the following:
In the middle of 2022 about 4,490 people (about 2,310 men and 2,190 women) were living in the municipality, which ranks Selnica ob Dravi 113th among Slovene municipalities. The population density was 70 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 –2.9 (in Slovenia –2.3). The number of people who moved from the municipality was higher than the number of people who moved into the municipality, so net migration per 1,000 population in the municipality was negative. It was –4.7. The sum of natural increase and net migration per 1,000 population in the municipality was negative. It was –7.6 (in Slovenia 4.6).
The mean age of people in Selnica ob Dravi was 45.3 years, which was higher than the national average (43.9).
As in most Slovene municipalities, in Selnica ob Dravi 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 142. It also shows that the mean age of people in Selnica ob Dravi 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 four (Črna na Koroškem, Dobrovnik/Dobronak, Jezersko in Mislinja) higher than the ageing index for men. In Selnica ob Dravi – as in most Slovene municipalities – more women were 65+ years old than 14 or less; for men the situation was the same.
Selnica ob Dravi had 2 kindergartens, which were attended by 165 children. Of all children in the municipality aged 1–5, 85% were included in kindergartens, which was more than the national average of 82%. In the school year 2022/23 elementary schools in Selnica ob Dravi were attended by about 350 pupils, while various upper secondary schools were attended by about 160 pupils. There were 33 students and 9 graduates per 1,000 people in the municipality; in Slovenia the averages were 38 per 1,000 and 8 per 1,000, respectively.
Among people aged 15–64 (i.e. working age population) about 65% were persons in employment (i.e. persons in paid employment or self–employed persons), which is less than the national average (69%).
In Selnica ob Dravi, average monthly gross earnings per person employed by legal persons were about 24% lower than the annual average of monthly earnings for Slovenia; net earnings were about 21% lower.
Among 1,000 inhabitants in the municipality, 591 had a passenger car. The car was on average 11 years old.
In 2022, 283 kg of municipal waste per person was collected in Selnica ob Dravi, which is 78 kg less than on average in Slovenia.