Gmina Sadlinki Sadlinki Commune
Gmina
Coat of arms
Coordinates (Sadlinki): 53°40′7″N 18°52′53″E / 53.66861°N 18.88139°E / 53.66861; 18.88139
Country	Poland
Voivodeship	Pomeranian
County	Kwidzyn
Seat	Sadlinki
Area
• Total	112.19 km2 (43.32 sq mi)
Population  (2022)
• Total	5,859
• Density	52/km2 (140/sq mi)
Website	http://www.sadlinki.pl/

Gmina Sadlinki is a rural gmina (administrative district) in Kwidzyn County, Pomeranian Voivodeship, in northern Poland. Its seat is the village of Sadlinki, which lies approximately 9 kilometres (6 mi) south-west of Kwidzyn and 80 km (50 mi) south of the regional capital Gdańsk.

The gmina covers an area of 112.19 square kilometres (43.3 sq mi), and as of 2022 its total population is 5,895.

Population of Gmina Sadlinki throughout the Years. 2006 - 5,673, 2007 - 5,701, 2008 - 5,724, 2009 - 5,792, 2010 - 5,825, 2011 - 5,830, 2012 - 5,856, 2013 - 5,846, 2014 - 5,850, 2015 - 5,835, 2016 - 5,841, 2017 - 5,882, 2018 - 5,880, 2019 - 5,884, 2020 - 5,894, 2021 - 5,909, 2022 - 5,895,

Gmina Sadlinki contains the villages and settlements of Białki, Bronisławowo, Glina, Grabowo, Kaniczki, Karpiny, Kółeczko, Krążkowo, Nebrowo Małe, Nebrowo Wielkie, Okrągła Łąka, Olszanica, Rusinowo, Sadlinki and Wiśliny.

Gmina Sadlinki is bordered by the town of Kwidzyn and by the gminas of Gardeja, Gniew, Grudziądz, Kwidzyn, Nowe and Rogóźno.

• Polish official population figures 2006