According to the District Census Handbook 2011, Dhamua covered an area of 4.5279 km2. Among the civic amenities, it had 21 km roads, the protected water supply involved overhead tank. It had 1,623 domestic electric connections. Among the medical facilities it had 2 maternity and child welfare centres. Among the educational facilities it had were 5 primary schools, 1 middle school, 1 secondary school, the nearest senior secondary school at Moukhali 1 km away, the nearest general degree college at
Baruipur 16 km away. Among the social, recreational and cultural facilities it had 1 public library, 1 reading room. Three important commodities it produced were: silver ornaments,
zari saris and surgical instruments. It had the branch offices of 1 nationalised bank and 1 private commercial bank. ==Transport==