Margininkai is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village has a population of 14 people. It is located 6 km from Gudžiūnai, by the Nykis river.

Historical population

Year Pop. ±% p.a. 1959 119 —     1970 111 −0.63% 1979 58 −6.96%	Year Pop. ±% p.a. 1989 33 −5.48% 2001 24 −2.62% 2011 14 −5.25%
Source: 1923, 1959 & 1970, 1979, 1989, 2001, 2011