Civic administration in the city is managed by the Bongaigaon Municipal Board (BMB), which oversees sanitation, water supply, local roads, and urban planning. The city is divided into multiple wards, each electing a ward commissioner.
As the district headquarters, Bongaigaon houses the offices of the Deputy Commissioner (DC) and the Superintendent of Police (SP), who are responsible for the broader district's revenue, administration, and law enforcement. Politically, Bongaigaon falls under the Bongaigaon State Legislative Assembly constituency and the Barpeta Lok Sabha (Parliamentary) constituency.
