Roudnice nad Labem's 2026 population is now estimated at 12,722. In 2022, the population of Roudnice nad Labem was 12,506. Roudnice nad Labem has grown by 54 in the last year, which represents a 0.43% annual change. These population values and projections come from CZSO Population of municipalities 1 January 2022, CZSO Population of municipalities as at 1 January 2025 and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| Prague | 1,438,705 | 2.92% |
| Brno | 410,497 | 1.93% |
| Ostrava | 284,319 | 0.4% |
| Pilsen | 194,326 | 3.4% |
| Liberec | 109,803 | 1.58% |
| Olomouc | 104,252 | 1.15% |
| Ceske Budejovice | 98,499 | 1.3% |
| Hradec Kralove | 95,549 | 1.31% |
| Pardubice | 93,585 | 1.37% |
| Usti nad Labem | 91,029 | 0.18% |
| Zlin | 75,254 | 0.76% |
| Kladno | 70,584 | 1.32% |
| Havirov | 68,537 | -0.2% |
| Most | 63,677 | 0.32% |
| Jihlava | 56,129 | 2.76% |
| Opava | 55,199 | 0.16% |
| Frydek-Mistek | 53,487 | -0.19% |
| Teplice | 51,627 | 1.4% |
| Karlovy Vary | 50,264 | 2.43% |
| Mlada Boleslav | 49,172 | 3.86% |
