Phulnagar's 2026 population is now estimated at 127,206. In 1972, the population of Phulnagar was 19,404. Phulnagar has grown by 4,374 in the last year, which represents a 3.56% annual change. These population values and projections come from Pakistan cities census series 1972-1998 via CityPopulation official attribution, Pakistan cities census 2017 via CityPopulation official attribution, Pakistan cities census 2023 via CityPopulation official attribution and World Population Review Internal Projections .