Horne Semerovce's 2026 population is now estimated at 640. In 1993, the population of Horne Semerovce was 656. These population values and projections come from SO SR API om7101rr municipality population on 1 January total and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Bratislava | 485,917 | 1.36% |
| Bratislava - Petrzalka | 113,496 | 0.99% |
| Bratislava - Ruzinov | 85,014 | 1.93% |
| Presov | 80,542 | -1.42% |
| Zilina | 80,000 | -0.32% |
| Nitra | 75,676 | -0.35% |
| Banska Bystrica | 72,722 | -1.1% |
| Trnava | 62,836 | -0.54% |
| Trencin | 53,886 | -0.45% |
| Martin | 49,649 | -1.38% |
| Bratislava - Stare Mesto | 48,647 | 2.12% |
| Poprad | 47,851 | -1.04% |
| Bratislava - Nove Mesto | 46,600 | 2.21% |
| Prievidza | 41,804 | -1.47% |
| Zvolen | 38,656 | -1.32% |
| Povazska Bystrica | 36,517 | -1.2% |
| Bratislava - Dubravka | 35,729 | 0.59% |
| Kosice - Zapad | 35,714 | -1.55% |
| Nove Zamky | 35,664 | -0.94% |
| Bratislava - Karlova Ves | 34,954 | 0.41% |
