Trebostovo

The municipality lies at an altitude of 471 metres (1,545 ft)^[2] and covers an area of 13.12 km² (5.07 sq mi) (2025).^[4]

It has a population of 642 people (31 December 2025).^[6]

In year 2021 was 600 people by ethnicity 594 as Slovak, 8 as Not found out, 4 as Czech, 4 as Rusyn, 1 as Austrian, 1 as Moravian and 1 as Other.

Note on population: The difference between the population numbers above and in the census (here and below) is that the population numbers above are mostly made up of permanent residents, etc.; and the census should indicate the place where people actually mainly live.
For example, a student is a citizen of a village because they have permanent residence there (they lived there as a child and has parents), but most of the time he studies at a university in the city.

In year 2021 was 600 people by religion 202 from Roman Catholic Church, 192 from Evangelical Church, 187 from None, 7 from Not found out, 3 from United Methodist Church, 2 from Christian Congregations in Slovakia, 2 from Other, 2 from Hinduism, 2 from Greek Catholic Church and 1 from Other and not ascertained christian church.