Panevezys's 2026 population is now estimated at 84,392. In 1989, the population of Panevezys was 126,500. Panevezys experienced a decrease of -921 residents over the past year, marking an annual decline of -1.08%. These population values and projections come from Lithuania city census rows via CityPopulation official attribution, Lithuania 2021 census city subset (direct official ArcGIS service), World Population Review Internal Projections and Lithuania city estimate rows via CityPopulation official attribution .