Zemianske Kostoľany (Hungarian: Nemeskosztolány) is a village and municipality in Prievidza District in the Trenčín Region of western Slovakia.

Zemianske Kostoľany
Manor house in Zemianske Kostoľany
Manor house in Zemianske Kostoľany
Flag of Zemianske Kostoľany
Zemianske Kostoľany is located in Trenčín Region
Zemianske Kostoľany
Zemianske Kostoľany
Location of Zemianske Kostoľany in the Trenčín Region
Zemianske Kostoľany is located in Slovakia
Zemianske Kostoľany
Zemianske Kostoľany
Location of Zemianske Kostoľany in Slovakia
Coordinates: 48°41′N 18°32′E / 48.68°N 18.53°E / 48.68; 18.53
Country Slovakia
Region Trenčín Region
DistrictPrievidza District
First mentioned1331
Area
  Total
12.74 km2 (4.92 sq mi)
Elevation232 m (761 ft)
Population
 (2025)[3]
  Total
1,718
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)
Postal code
972 43[2]
Area code+421 46[2]
Vehicle registration plate (until 2022)PD
Websitewww.zemianskekostolany.sk

History

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In historical records the village was first mentioned in 1331.

Geography

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The municipality lies at an altitude of 232 metres (761 ft)[2] and covers an area of 12.74 km2 (4.92 sq mi) (2025).[4]

Population

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Population statistic (10 years)[5]
Year1995200520152025
Count1628167017311718
Difference +2.57% +3.65% −0.75%
Population statistic[5]
Year20242025
Count16991718
Difference+1.11%

It has a population of 1718 people (31 December 2025).[6]

Ethnicity

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Census 2021 (1+ %)[7][8]
EthnicityNumberFraction
Slovak167096.36%
Not found out492.82%
Total1733

In year 2021 was 1733 people by ethnicity 1670 as Slovak, 49 as Not found out, 12 as Other, 9 as Czech, 6 as Hungarian, 4 as Italian, 3 as Russian, 3 as Moravian, 2 as Ukrainian, 2 as Rusyn, 1 as Irish, 1 as Serbian, 1 as Silesian, 1 as Romani, 1 as Polish, 1 as German, 1 as Canadian and 1 as Albanian.

Note on population: The difference values of population numbers in the table "Population statistic" and in the sections "Ethnicity" & "Religion" is caused by the use of various statistical methods.

Religion

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Census 2021 (1+ %)[9]
ReligionNumberFraction
Roman Catholic Church108662.67%
None50529.14%
Not found out442.54%
Christian Congregations in Slovakia301.73%
Evangelical Church281.62%
Total1733

In year 2021 was 1733 people by religion 1086 from Roman Catholic Church, 505 from None, 44 from Not found out, 30 from Christian Congregations in Slovakia, 28 from Evangelical Church, 8 from Greek Catholic Church, 7 from Other, 5 from Paganism and natural spirituality, 4 from Eastern Orthodox Church, 3 from Other and not ascertained christian church, 3 from Ad hoc movements, 2 from Jewish community, 2 from Jehovah's Witnesses, 2 from Buddhism, 1 from Old Catholic Church, 1 from Islam, 1 from United Methodist Church and 1 from Baptists Church.

Environment

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Zemianske Kostoľany is the location of the Nováky Power Plant lignite fired power station. This power station was ranked by the European Environment Agency as the industrial facility that is causing the highest damage costs to health and the environment in Slovakia and the 18th worst in the entire European Union.[10]

References

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  1. "Hustota obyvateľstva - obce [om7014rr_obc=AREAS_SK, v_om7014rr_ukaz=Rozloha (Štvorcový meter)]". Statistical Office of the Slovak Republic. 2026-03-31. Retrieved 2026-03-31.
  2. 1 2 3 4 "Základná charakteristika". www.statistics.sk (in Slovak). Statistical Office of the Slovak Republic. 2015-04-17. Retrieved 2022-03-31.
  3. "Počet obyvateľov podľa pohlavia - obce (ročne) [om7101rr_obce=AREAS_SK]". Statistical Office of the Slovak Republic. 2026-03-31. Retrieved 2026-03-31.
  4. "Hustota obyvateľstva - obce [om7014rr_obc=AREAS_SK, v_om7014rr_ukaz=Rozloha (Štvorcový meter)]". Statistical Office of the Slovak Republic. 2026-03-31. Retrieved 2026-03-31.
  5. 1 2 "Počet obyvateľov podľa pohlavia - obce (ročne) [om7101rr_obce=AREAS_SK]". Statistical Office of the Slovak Republic. 2026-03-31. Retrieved 2026-03-31.
  6. "Počet obyvateľov podľa pohlavia - obce (ročne) [om7101rr_obce=AREAS_SK]". Statistical Office of the Slovak Republic. 2026-03-31. Retrieved 2026-03-31.
  7. "Population - Basic results". www.scitanie.sk. Statistical Office of the Slovak republic. Retrieved 2025-11-03.
  8. "Population - Basic results". www.scitanie.sk. Statistical Office of the Slovak republic. Retrieved 2025-11-03.
  9. "Population - Basic results". www.scitanie.sk. Statistical Office of the Slovak republic. Retrieved 2025-11-03.
  10. "Industrial facilities causing the highest damage costs to health and the environment". European Environment Agency. Retrieved 25 November 2014.