Santa Maria Chiquimula's 2026 population is now estimated at 23,748. In 1994, the population of Santa Maria Chiquimula was 2,152. Santa Maria Chiquimula has grown by 1,158 in the last year, which represents a 5.13% annual change. These population values and projections come from CityPopulation Guatemala cities and towns census series (1994, 2002) fallback access, INE Guatemala Censo 2018 A1.2 municipio urban population and World Population Review Internal Projections .