Katkai (formerly Russian: Котки, Polish: Kotki) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania. According to the 2011 census, the village had a population of 36 people. It is located 1.5 kilometres (0.93 mi) from Aristava, by the Malčius river.

Historical population

Year Pop. ±% p.a. 1902 88 —     1923 112 +1.16% 1959 91 −0.58% 1970 77 −1.51%	Year Pop. ±% p.a. 1979 40 −7.02% 1989 55 +3.24% 2001 39 −2.82% 2011 36 −0.80%
Source: 1902, 1923, 1959 & 1970, 1979, 1989, 2001, 2011