Alagappa Nagar is one of the Village in Kodakara Taluk in Thrissur District in Kerala State . Alagappa Nagar is 19.7 km far from its District Main City Thrissur . It is 221 km far from its State Main City Thiruvananthapuram. There is a Textile Mill factory in this town named Alagappanagar Textile Mill Factory Originally build by Dr Alagappa Chettiar, In 1937 Dr. Alagappa Chettiar started Cochin Textiles, later Alagappa Textiles at Pudhukaddu near Thrissur  in Kerala. The township for Cochin textile staff was named "Alagappa Nagar".