Municipality Divača, which is part of the Obalno-kraška statistical region, measures 145 km2; this ranks it 45th among Slovene municipalities.
Statistical data for 2011 reveal the following:
In the middle of 2011 about 3,900 people (about 2,050 men and 1,850 women) were living in the municipality, which ranks Divača 130th among Slovene municipalities. The population density was 27 people per square kilometre, which was lower than the national average of 101 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 -3.3 (in Slovenia 1.6). 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 12.6. The sum of natural increase and net migration per 1,000 population in the municipality was positive. It was 9.3 (in Slovenia 2.6).
The mean age of people in Divača was 43.3 years, which was higher than the national average (41.8).
As in most Slovene municipalities, in Divača the number of old people was higher than the number of young people: there were 131 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 Divača 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 Divača – as in most Slovene municipalities – more women were 65+ years old than 14 or less; for men the situation was exactly the opposite.
Divača had 2 kindergartens. They were attended by 169 children or 78% of all children aged 1–5, which was more than the national average of 76%. In the school year 2011/2012 basic schools in Divača were attended by about 250 pupils, while various upper secondary schools were attended by about 150 pupils. There were 40 students and 8 graduates per 1,000 people in the municipality; in Slovenia the averages were 51 per 1,000 and 10 per 1,000, respectively.
Among people aged 15–64 (i.e. working age population) about 61% were persons in employment (i.e. persons in paid employment or self-employed persons), which is more than the national average of 58%.
The registered unemployment rate was 7.8%, which is less than the national average (11.8%). As in most Slovene municipalities, more women than men were unemployed.
In Divača, average monthly gross earnings per person employed by legal persons were about 3% lower than the annual average of monthly earnings for Slovenia; and net earnings were approximately the same as the national average.
Every 37th person in the municipality was receiving at least one financial social assistance. In Slovenia as a whole every 24th person received at least one financial social assistance.
In 2011, there were 494 dwellings per 1,000 population. About 69% of dwellings had at least three rooms. Average size of dwellings in the municipality was 90 m2.
About every other person in Divača had a car (59 passenger cars per 100 population); cars in this municipality were on average 9 years old.
In 2011, 265 kg of municipal waste per person was collected in Divača, which is 87 kg less than on average in Slovenia.