Sengerema's 2026 population is now estimated at 126,925. In 1978, the population of Sengerema was 13,745. Sengerema has grown by 4,461 in the last year, which represents a 3.64% annual change. These population values and projections come from Tanzania city census 1978 via CityPopulation attribution, Tanzania city census 1988 via CityPopulation attribution, Tanzania city census 2002 via CityPopulation attribution, Tanzania city census 2012 via CityPopulation attribution, Tanzania city census 2022 via CityPopulation attribution and World Population Review Internal Projections .