Pliupai (formerly Russian: Плюпы, Polish: Plupie) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village had a population of 4 people. It is located 2.5 kilometres (1.6 mi) from Lančiūnava, by the Lančiūnava-Šventybrastis Forest, nearby the Drigantas river.

Historical population

Year Pop. ±% p.a. 1902 72 —     1923 99 +1.53% 1959 74 −0.81% 1970 82 +0.94%	Year Pop. ±% p.a. 1979 10 −20.85% 1989 4 −8.76% 2001 5 +1.88% 2011 4 −2.21%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011