Irala is a Sub-District (Tehsil/Block/Mandal) in the Chittoor District of Andhra Pradesh. As par Census 2011 information the sub-district code of Irala is 05411. There are about 65 sub-districts in Chittoor and Irala is one of them. B Kothakota, Baireddipalle, Bangarupalem, Buchinaidu Kandriga, Chandragiri, Chinnagottigallu, Chittoor, Chowdepalle, Gangadhara Nellore, Gangavaram, Gudipala, Gudupalle, Gurramkonda, K V B Puram, Kalakada, Kalikiri, Kambhamvaripalle, Karvetinagar, Kuppam, Kurabalakota, Madanapalle, Mulakalacheruvu, Nagalapuram, Nagari, Narayanavanam, Nimmanapalle, Nindra, Pakala, Palamaner, Palasamudram, Pedda Thippasamudram, Peddamandyam, Peddapanjani, Penumuru, Pichatur, Pileru, Pulicherla, Punganur, Puthalapattu, Puttur, Ramachandrapuram, Ramakuppam, Ramasamudram, Renigunta, Rompicherla, Santhipuram, Satyavedu, Sodam, Somala, Srikalahasti, Srirangarajapuram, Thamballapalle, Thavanampalle, Thottambedu, Tirupati, Vadamalapeta, Valmikipuram, Varadaiahpalem, Vedurukuppam, Venkatagirikota, Vijayapuram, Yadamarri, Yerpedu, Yerravaripalem etc. are other sub-districts in Chittoor.There are about 18 villages in Irala sub-district, which you can browse from villages list.