Municipality Pivka, which is part of the Notranjsko-kraška statistical region, measures 223 km2; this ranks it 22nd among Slovene municipalities.
Statistical data for 2013 reveal the following:
In the middle of 2013 about 6,050 people (about 3,100 men and 2,950 women) were living in the municipality, which ranks Pivka 85th among Slovene municipalities. The population density was 27 people per square kilometre, which was lower than the national average of 102 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 4.5 (in Slovenia 0.9). 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 -5.4. The sum of natural increase and net migration per 1,000 population in the municipality was negative. It was -1 (in Slovenia 1.1).
The mean age of people in Pivka was 42.0 years, which was lower than the national average (42.2).
As in most Slovene municipalities, in Pivka the number of old people was higher than the number of young people: there were 107 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 119. It also shows that the mean age of people in Pivka is growing more slowly 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 Pivka – as in most Slovene municipalities – more women were 65+ years old than 14 or less; for men the situation was exactly the opposite.
Pivka had 2 kindergarten. They were attended by 203 children or 64% of all children aged 1–5, which was less than the national average of 75%. In the school year 2013/2014 basic schools in Pivka were attended by about 520 pupils, while various upper secondary schools were attended by about 210 pupils. There were 40 students and 6 graduates per 1,000 people in the municipality; in Slovenia the averages were 44 per 1,000 and 9 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 57%.
The registered unemployment rate was 11.5%, which is less than the national average (13.1%). As in most Slovene municipalities, more women than men were unemployed.
In Pivka, average monthly gross earnings per person employed by legal persons were about 11% lower than the annual average of monthly earnings for Slovenia; and net earnings about 10% lower.
In 2013, there were 458 dwellings per 1,000 population. About 67% of dwellings had at least three rooms. Average size of dwellings in the municipality was 89 m2.
About every other person in Pivka had a car (56 passenger cars per 100 population); cars in this municipality were on average 10 years old.
In 2013, 280 kg of municipal waste per person was collected in Pivka, which is 40 kg less than on average in Slovenia.