Mieczki is a village in the administrative district of Gmina Przytuły, within Łomża County, Podlaskie Voivodeship, in north-eastern Poland.
According to the 2021 census, the village had 77 inhabitants, indicating a decline from the 2011 census, which recorded 89 residents.https://www.citypopulation.de/en/poland/localities/lomzynski/przytu%C5%82y0404186_mieczki/
The village covers 3.76 km2, and it remains part of the Gmina Przytuły administrative district in the Łomza County of north-eastern Poland.https://przytuly.geoportal-krajowy.pl
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