Municipality Kobilje, which is part of the Pomurska statistical region, measures 20 km2; this ranks it 197th among Slovene municipalities.
Statistical data for 2010 reveal the following:
In the middle of 2010 about 600 people (about 300 men and 300 women) were living in the municipality, which ranks Kobilje 207th among Slovene municipalities. The population density was 31 people per square kilometre, which was lower than the national average of 101 people per square kilometre.
The number of live births was higher than the number of deaths, which means that natural increase per 1,000 population in the municipality was positive. It was 6.6 (in Slovenia 1.8). 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 9.8. The sum of natural increase and net migration per 1,000 population in the municipality was positive. It was 16.4 (in Slovenia 1.6).
The mean age of people in Kobilje was 43.0 years, which was higher than the national average (41.6).
As in most Slovene municipalities, in Kobilje the number of old people was higher than the number of young people: there were 151 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 117. It also shows that the mean age of people in Kobilje is growing more rapidly than in Slovenia as a whole. Data by sex show that the ageing index for women was in all Slovene municipalities higher than the ageing index for men. In Kobilje – as in most Slovene municipalities – more women were 65+ years old than 14 or less; for men the situation was exactly the opposite.
Kobilje had 1 kindergarten. It was attended by 15 children or 86% of all children aged 1–5, which was more than the national average of 74%. In the school year 2010/2011 elementary school in Kobilje was attended by about 50 pupils, while various upper secondary schools were attended by about 20 pupils. There were 47 students and 13 graduates per 1,000 people in the municipality; in Slovenia the averages were 52 per 1,000 and 10 per 1,000, respectively.
Among people aged 15–64 (i.e. working age population) about 49% were persons in employment (i.e. persons in paid employment or self-employed persons), which is less than the national average of 59%.
The registered unemployment rate was 21.4%, which is more than the national average (10.7%). As in most Slovene municipalities, more women than men were unemployed.
In Kobilje, average monthly gross earnings per person employed by legal persons were about 19% lower than the annual average of monthly earnings for Slovenia; and net earnings about 14% lower.
Every 11th person in the municipality was receiving at least one financial social assistance. In Slovenia as a whole every 22nd person received at least one financial social assistance.
In 2010, there were 484 dwellings per 1,000 population. About 51% of dwellings had at least three rooms. Average size of dwellings in the municipality was 84 m2.
Every other person in Kobilje had a car (42 passenger cars per 100 population); cars in this municipality were on average 8 years old.
In 2010, 220 kg of municipal waste per person was collected in Kobilje, which is 169 kg less than on average in Slovenia.