Oľšavka Kisolsva
Municipality
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Oľšavka Location of Oľšavka in the Košice Region Show map of Košice Region Oľšavka Location of Oľšavka in Slovakia Show map of Slovakia
Coordinates: 48°58′N 20°50′E / 48.97°N 20.83°E / 48.97; 20.83
Country	Slovakia
Region	Košice Region
District	Spišská Nová Ves District
First mentioned	1245
Area [1]
• Total	3.01 km2 (1.16 sq mi)
Elevation [3]	435 m (1,427 ft)
Population  (2024)[2]
• Total	182
Time zone	UTC+1 (CET)
• Summer (DST)	UTC+2 (CEST)
Postal code	536 1[3]
Area code	+421 53[3]
Vehicle registration plate (until 2022)	SN
Website	olsavka.sk

Oľšavka (Hungarian: Kisolsva) is a village and municipality in the Spišská Nová Ves District in the Košice Region of central-eastern Slovakia.

In historical records the village was first mentioned in 1245.

The municipality lies at an altitude of 435 metres (1,427 ft)^[3] and covers an area of 3.01 km² (1.16 sq mi) (2024).^[4]

It has a population of 182 people (31 December 2024).^[6]

In year 2021 was 186 people by ethnicity 182 as Slovak and 4 as Not found out.

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 186 people by religion 171 from Roman Catholic Church, 10 from None, 4 from Not found out and 1 from Greek Catholic Church.