| Source | UN (World Urbanization Prospects 2025) |
| Date | 10 Apr 2026 |
| Code | City | Population | Share (%) | Rank | Change | |||
|---|---|---|---|---|---|---|---|---|
| 2025 | 2026 | Ukraine | World | Population | (%) | |||
| Kyiv | Kyiv (Kiev) | 2,614,581 | 2,630,590 | 6.75 | 1 | 192 | 16,009 | 0.61 |
| Khar | Kharkiv | 1,308,892 | 1,313,460 | 3.37 | 2 | 395 | 4,568 | 0.35 |
| Odes | Odesa | 899,157 | 903,128 | 2.32 | 3 | 577 | 3,971 | 0.44 |
| Dnip | Dnipro | 792,115 | 794,815 | 2.04 | 4 | 670 | 2,700 | 0.34 |
| Done | Donetsk | 705,832 | 705,530 | 1.81 | 5 | 762 | -302 | -0.04 |
| Lviv | Lviv | 627,280 | 631,432 | 1.62 | 6 | 862 | 4,152 | 0.66 |
| Zapo | Zaporizhzhia | 566,844 | 568,694 | 1.46 | 7 | 976 | 1,850 | 0.33 |
| Kryv | Kryvyi Rih | 477,940 | 479,566 | 1.23 | 8 | 1166 | 1,626 | 0.34 |
| Myko | Mykolaiv | 419,484 | 421,262 | 1.08 | 9 | 1351 | 1,778 | 0.42 |
| Mari | Mariupol | 375,504 | 377,020 | 0.967 | 10 | 1527 | 1,516 | 0.40 |
| Vinn | Vinnytsia | 363,466 | 365,678 | 0.938 | 11 | 1577 | 2,212 | 0.61 |
| Luha | Luhansk | 354,296 | 354,158 | 0.909 | 12 | 1627 | -138 | -0.04 |
| Simf | Simferopol | 294,735 | 295,614 | 0.758 | 13 | 1983 | 879 | 0.30 |
| Kher | Kherson | 257,682 | 258,698 | 0.664 | 14 | 2290 | 1,016 | 0.39 |
| Cher | Cherkasy | 248,683 | 250,124 | 0.642 | 15 | 2367 | 1,441 | 0.58 |
| Cher | Chernihiv | 244,882 | 246,179 | 0.632 | 16 | 2405 | 1,297 | 0.53 |
| Polt | Poltava | 242,753 | 243,574 | 0.625 | 17 | 2436 | 821 | 0.34 |
| Khme | Khmelnytskyi | 242,022 | 243,437 | 0.625 | 18 | 2438 | 1,415 | 0.58 |
| Ivan | Ivano-Frankivsk | 234,228 | 235,641 | 0.605 | 19 | 2517 | 1,413 | 0.60 |
| Cher | Chernivtsi | 234,032 | 235,430 | 0.604 | 20 | 2520 | 1,398 | 0.60 |
| Seva | Sevastopol | 226,028 | 226,736 | 0.582 | 21 | 2622 | 708 | 0.31 |
| Zhyt | Zhytomyr | 225,363 | 226,696 | 0.582 | 22 | 2624 | 1,333 | 0.59 |
| Rivn | Rivne | 222,927 | 224,262 | 0.575 | 23 | 2653 | 1,335 | 0.60 |
| Luts | Lutsk | 209,014 | 210,269 | 0.539 | 24 | 2864 | 1,255 | 0.60 |
| Krop | Kropyvnytskyi | 200,894 | 201,726 | 0.518 | 25 | 2996 | 832 | 0.41 |
| Maki | Makiivka | 200,425 | 199,987 | 0.513 | 26 | 3027 | -438 | -0.22 |
| Tern | Ternopil | 193,565 | 194,717 | 0.500 | 27 | 3120 | 1,152 | 0.60 |
| Kami | Kamianske | 192,645 | 193,346 | 0.496 | 28 | 3151 | 701 | 0.36 |
| Bila | Bila Tserkva | 191,217 | 192,658 | 0.494 | 29 | 3162 | 1,441 | 0.75 |
| Sumy | Sumy | 189,130 | 189,725 | 0.487 | 30 | 3212 | 595 | 0.31 |
| Alch | Alchevsk | 157,847 | 157,816 | 0.405 | 31 | 3888 | -31 | -0.02 |
| Horl | Horlivka | 151,814 | 151,720 | 0.389 | 32 | 4052 | -94 | -0.06 |
| Krem | Kremenchuk | 130,974 | 131,527 | 0.337 | 33 | 4700 | 553 | 0.42 |
| Uzhh | Uzhhorod | 126,945 | 127,691 | 0.328 | 34 | 4846 | 746 | 0.59 |
| Brov | Brovary | 122,344 | 122,998 | 0.316 | 35 | 5052 | 654 | 0.53 |
| Niko | Nikopol | 104,383 | 104,728 | 0.269 | 36 | 5978 | 345 | 0.33 |
| Kram | Kramatorsk | 102,818 | 102,768 | 0.264 | 37 | 6096 | -50 | -0.05 |