As of 2021, there are 47 cities in Estonia. Ten of them are local government units with the same boundaries, while the rest are either townships or intra-city towns. The capital city Tallinn has the highest population (438,341 inhabitants) and the smallest population is in Kallaste (685 inhabitants). As of 2021, the urban population in cities totals 873,964 people.
| City | Population (2021) | County |
|---|---|---|
| Tallinn | 438,341 | Harjumaa |
| Tartu | 91,407 | Tartumaa |
| Narva | 53,424 | Ida-Virumaa |
| Pärnu | 38,347 | Pärnumaa |
| Kohtla-Järve | 32,577 | Ida-Virumaa |
| Viljandi | 16,875 | Viljandimaa |
| Maardu | 15,284 | Harjumaa |
| Rakvere | 14,984 | Lääne-Virumaa |
| Kuressaare | 12,698 | Saaremaa |
| Sillamäe | 12,230 | Ida-Virumaa |
| Valga | 11,792 | Valgamaa |
| Võru | 11,533 | Võrumaa |
| Jõhvi | 10,130 | Ida-Virumaa |
| Keila | 10,078 | Harjumaa |
| Haapsalu | 9,220 | Läänemaa |
| Paide | 7,544 | Järvamaa |
| Saue | 5,831 | Harjumaa |
| Elva | 5,616 | Tartumaa |
| Tapa | 5,168 | Lääne-Virumaa |
| Põlva | 5,115 | Põlvamaa |
| Türi | 5,070 | Järvamaa |
| Rapla | 4,887 | Raplamaa |
| Jõgeva | 4,851 | Jõgevamaa |
| Kiviõli | 4,725 | Ida-Virumaa |
| Põltsamaa | 3,847 | Jõgevamaa |
| Sindi | 3,744 | Pärnumaa |
| Paldiski | 3,542 | Harjumaa |
| Kärdla | 3,160 | Hiiumaa |
| Kunda | 2,865 | Lääne-Virumaa |
| Tõrva | 2,690 | Valgamaa |
| Narva-Jõesuu | 2,664 | Ida-Virumaa |
| Kehra | 2,607 | Harjumaa |
| Loksa | 2,467 | Harjumaa |
| Otepää | 2,074 | Valgamaa |
| Räpina | 2,066 | Põlvamaa |
| Tamsalu | 2,053 | Lääne-Virumaa |
| Kilingi-Nõmme | 1,605 | Pärnumaa |
| Karksi-Nuia | 1,453 | Viljandimaa |
| Võhma | 1,280 | Viljandimaa |
| Antsla | 1,263 | Võrumaa |
| Lihula | 1,175 | Pärnumaa |
| Mustvee | 1,175 | Jõgevamaa |
| Suure-Jaani | 1,173 | Viljandimaa |
| Abja-Paluoja | 1,030 | Viljandimaa |
| Püssi | 863 | Ida-Virumaa |
| Mõisaküla | 756 | Viljandimaa |
| Kallaste | 685 | Tartumaa |