Dziemianówka
{{Infobox settlement
| name = Dziemianówka
| settlement_type = Village
| total_type =
| image_flag =
| image_shield =
| image_map =
| subdivision_type = Country
| subdivision_name = {{POL}}
| subdivision_type1 = Voivodeship
| subdivision_name1 = Podlaskie
| subdivision_type2 = County
| subdivision_name2 = Sejny
| subdivision_type3 = Gmina
| subdivision_name3 = Giby
| coordinates = {{coord|53|57|N|23|17|E|region:PL-PD_type:city_source:kolossus-ltwiki|display=title,inline}}
| pushpin_map = Poland
| elevation_m =
| population_as_of = 2021
| population_total = 82 {{Cite web|url=https://www.polskawliczbach.pl/wies_Dziemianowka |title=Population of Dziemianowka village |access-date= 2021-11-04 }}
| postal_code_type = Postal code
| blank_name = Car plates
| blank_info = BSE
| code1_name = SIMC
| code1_info = 0757430
| website =
}}
Dziemianówka {{IPAc-pl|dź|e1|m|j|a|'|n|u|f|k|a}}, is a village in the administrative district of Gmina Giby, within Sejny County, Podlaskie Voivodeship, in northeastern Poland, close to the borders with Belarus and Lithuania.{{TERYT}}
History
According to the First General Population Census conducted in 1921, Dziemianówka had 14 houses and was inhabited by 57 people. Most of the inhabitants of the village, 39 in number, declared the Roman Catholic religion, while the remaining 18 declared an Old Believer religion. The religious division of the inhabitants of Dziemianówka coincided with their national-ethnic structure, as 39 persons declared Polish nationality, while the remaining 18 declared Russian national identity.{{Cite web |year=1924 |title=Skorowidz miejscowości Rzeczypospolitej Polskiej: opracowany na podstawie wyników pierwszego powszechnego spisu ludności z dn. 30 września 1921 r. i innych źródeł urzędowych. |trans-title=Skorowidz miejscowości Rzeczypospolitej Polskiej: compiled from the results of the first general population census of 30 September 1921 and other official sources. |url=https://pbc.biaman.pl/dlibra/doccontent?id=27140&dirids=1 |page=78 |language=Polish |publication-place=Warsaw}}
In 1929 it was documented that there was one carpenter, a wheelwright and two shoemakers. There was one lime kiln.{{Cite web |date=2017-04-07 |title=The 1929 Polish Business Directory Project |url=https://data.jewishgen.org/jri-pl/1929/1929top89.htm}}