A few facts about San Gregorio de Nigua
- About 12,000 people live in San Gregorio de Nigua.
- It's part of the San Cristóbal region.
- Santo Domingo, the largest city in the Dominican Republic, is about 20 km away.
- For a bigger city, Bajos de Haina is about 4 km away.
- Towns nearby: San Cristóbal (7 km), Santo Domingo Oeste (14 km) and Cambita Garabitos (17 km).