Ukmerge's 2026 population is now estimated at 21,543. In 1989, the population of Ukmerge was 30,410. Ukmerge has grown by 57 in the last year, which represents a 0.27% annual change. These population values and projections come from Lithuania city census rows via CityPopulation official attribution, World Population Review Internal Projections and Lithuania city estimate rows via CityPopulation official attribution .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Vilnius | 607,842 | 2.16% |
| Kaunas | 302,874 | 0.27% |
| Klaipeda | 160,082 | 1.04% |
| Siauliai | 111,018 | 1.98% |
| Panevezys | 84,392 | -1.08% |
| Alytus | 49,952 | -1.08% |
| Marijampole | 35,681 | -0.58% |
| Mazeikiai | 32,838 | -0.16% |
| Jonava | 26,341 | -0.77% |
| Utena | 25,415 | 0.06% |
| Kedainiai | 23,321 | -0.12% |
| Ukmerge | 21,543 | 0.27% |
| Taurage | 21,463 | 0.24% |
| Telsiai | 21,454 | -1.07% |
| Palanga | 19,198 | 2.77% |
| Visaginas | 18,815 | -0.66% |
| Kretinga | 16,952 | -0.35% |
| Plunge | 16,722 | -0.95% |
| Silute | 15,828 | -0.16% |
| Gargzdai | 15,553 | 0.64% |
| Radviliskis | 15,250 | 0.2% |
| Druskininkai | 12,787 | -0.19% |
| Elektrenai | 12,136 | 1.52% |
| Jurbarkas | 11,236 | 1.98% |
| Rokiskis | 11,103 | -1.16% |
| Kursenai | 10,365 | -1.03% |
| Vilkaviskis | 9,955 | -0.65% |
| Birzai | 9,867 | -1.67% |
| Garliava | 9,768 | -1.18% |
| Grigiskes | 9,713 | -0.48% |
| Lentvaris | 9,373 | -0.71% |
| Raseiniai | 9,348 | -1.07% |
| Prienai | 8,692 | -0.24% |
| Kaisiadorys | 8,347 | -0.08% |
| Joniskis | 8,249 | -0.85% |
| Anyksciai | 8,226 | -1.11% |
| Naujoji Akmene | 8,008 | 0.06% |
| Varena | 7,554 | -1.63% |
| Salcininkai | 7,357 | 1.42% |
| Kelme | 7,109 | -1.55% |
| Pasvalys | 6,205 | -0.77% |
| Kupiskis | 5,859 | -1.18% |
| Trakai | 5,659 | 0.84% |
| Zarasai | 5,579 | -1.69% |
| Sirvintos | 5,472 | -1.25% |
| Moletai | 5,464 | -1.12% |
| Kazlu Ruda | 5,413 | -0.64% |
| Sakiai | 5,184 | -1.03% |
| Skuodas | 5,076 | -1.63% |
| Ignalina | 4,581 | -2.14% |
| Neringa | 4,566 | 4.82% |
| Pabrade | 4,507 | -1.72% |
| Silale | 4,487 | -1.04% |
| Nemencine | 4,379 | -1.95% |
| Pakruojis | 4,349 | -1.09% |
| Svencioneliai | 4,300 | -1.96% |
| Svencionys | 4,159 | -1.33% |
| Vievis | 4,113 | -0.94% |
| Kybartai | 3,869 | -1.28% |
| Kalvarija | 3,822 | -0.8% |
| Lazdijai | 3,698 | -1.65% |
| Rietavas | 3,109 | -0.8% |
| Birstonas | 2,969 | -0.67% |
| Eisiskes | 2,955 | 0.31% |
| Ziezmariai | 2,896 | -1.73% |
| Ariogala | 2,507 | -1.76% |
| Seduva | 2,300 | -1.03% |
| Akmene | 2,217 | -1.2% |
| Venta | 2,151 | -0.88% |
| Vieksniai | 2,066 | -1.67% |
| Rudiskes | 1,851 | -1.39% |
| Tytuvenai | 1,708 | -1.56% |
| Vilkija | 1,646 | -1.38% |
| Ezerelis | 1,563 | -0.95% |
| Pagegiai | 1,511 | -0.85% |
| Gelgaudiskis | 1,474 | -1.27% |
| Skaudvile | 1,321 | -1.56% |
| Kudirkos Naumiestis | 1,275 | -1.62% |
| Zagare | 1,184 | -2.23% |
| Linkuva | 1,179 | -1.67% |
| Salantai | 1,147 | -2.05% |
| Priekule | 1,144 | -1.72% |
| Ramygala | 1,133 | -1.82% |
| Simnas | 1,117 | -2.19% |
| Veisiejai | 999 | -2.63% |
| Baltoji Voke | 987 | -0.2% |
| Jieznas | 987 | -1.2% |
| Joniskelis | 927 | -2.01% |
| Smalininkai | 917 | 1.44% |
| Daugai | 870 | -3.01% |
| Virbalis | 844 | -0.94% |
| Subacius | 840 | -0.71% |
| Varniai | 826 | -1.31% |
| Seda | 796 | -2.45% |
| Vabalninkas | 775 | -2.02% |
| Obeliai | 734 | -3.42% |
| Pandelys | 641 | -1.54% |
| Dukstas | 630 | -2.93% |
| Uzventis | 567 | -1.05% |
| Kavarskas | 465 | -1.48% |
| Dusetos | 441 | -3.71% |
| Troskunai | 359 | -1.64% |
| Panemune | 210 | -0.47% |
