Prior to 1970, Avadi was a Municipality, in 1970 it was constituted as Municipality comprising the Paruthipattu, Paleripattu, Villianjiampakkam, Sekkadu, Muthapudupet, Thandurai, Mittanamillee, Kovilpadagai & Thirumullaivoyal.

In 1971 it was constituted as II Grade Municipality. Due to rapid development and growth of the town commercially and residentially, it is now classified as a Special Grade Municipality. The population as per 2011 census is 344701. The extent of the municipality is 65.00 sq km.

The Municipal Council comprising of 48 ward councillors is headed by Chairperson, who is elected by voters of the town. The councillors elect a Vice-Chairperson among them.

The executive wing is headed by a commissioner and he is assisted by a team of officials like Health Officer, Municipal Engineer, Town Planning Officer, Manager, Revenue officer and other officers.

The Municipality provides the following major services:
Water Supply
Waste Management
Roads
Drains
Street Lights

General Administration/Personnel

Designation Name
GENERAL SECTION ---
MANAGER S. MURUGESAN
ACCOUNTANT R PUNITHAN
ASSISTANT J E CYNTHIA
ASSISTANT G RAVI
ASSISTANT E MANI
ASSISTANT R THILAGAM
ASSISTANT FARIDA
ASSISTANT P SUDHA
ASSISTANT K SUBRAMANI
JUNIOR ASSISTANT T NALINABAI
JUNIOR ASSISTANT DEVIKOTTESHWARI
JUNIOR ASSISTANT K JANAKI
JUNIOR ASSISTANT T GOPINATH
JUNIOR ASSISTANT D KALAIPRIYAN
JUNIOR ASSISTANT G. SUNDAR
JUNIOR ASSISTANT D BALAJI
JUNIOR ASSISTANT K NAGAMMAL
JUNIOR ASSISTANT M LATHA
JUNIOR ASSISTANT FATHIMA AROKIYAMARY
JUNIOR ASSISTANT V S AKSHAYA LAKSHMI
TYPIST L SUGUNA
TYPIST P IIANJIYAM

Contact Detail:
Avadi Muncipality Office
391, New Military Rd, Tirumalairajapuram,
Vivekananda Nagar, TNHB,
Avadi, Tamil Nadu 600071