Koliupė (formerly Russian: Колюпи, Кулупяй, Polish: Kolupie) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village had a population of 30 people. It is located 1 kilometre (0.62 mi) from Vilainiai, on the shore of the Juodkiškiai Reservoir and the Koliupė rivulet.

Historical population

Year Pop. ±% p.a. 1902 37 —     1923 48 +1.25% 1959 41 −0.44% 1970 51 +2.00%	Year Pop. ±% p.a. 1979 30 −5.73% 1989 24 −2.21% 2001 25 +0.34% 2011 30 +1.84%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011