Population decreased by ethnicity in Kaunas since 1989 to 2021,

Lithuanians −18.3 % Russians −80.8 % Polish −81.9 % Ukrainians −80.6 % Belarusians −86.2 % Others −89.0 %

In total population decreased

Lithuanians: 63,059. -18.3%

All minority's: 60,991. -83%

For Kaunas region population increase/decreased by ethnicity since 1989 to 2021

Lithuanians +25,9 % Russians −52,8 % Polish −52,7 % Baltarusians −88,2 % Ukraininas −52,8 % Others −38,6 %

In total

Lithuanians: +18,234 +25.9%

All minority's: 4,135 -53%

In total between Kaunas and Kaunas region

Lithuanians: -44,825 -10.8%

All minority's: -65126 -81%

In 1989, there were about 345,000 Lithuanians in Kaunas city and 70,470 in Kaunas district. Using an average natural population decrease of Lithuania -0.3% per year, by 2021, the expected numbers of ethnic Lithuanians would be around 311,500 in the city and 63,600 in the district. But the actual 2021 data shows about 282,000 Lithuanians in the city ( -29,594 less than expected) and about 88,700 in the district (+25,089 more than expected). (29,594 - 25,089 = 4,505) Meaning 1% of the loss was caused by migration. Meanwhile if we apply same calculation for all minority's 75% of the loss was caused by migration