Sector 21 is a neighbourhood within Rohini, West Delhi, Delhi. Sector 21 has a pincode of 110086. Nearby localities of Sector 21 include Sector 21, Pocket 5, Sardar Patel Enclave, Bunker Colony, Sector 39, Pocket 8, Rama Vihar, Pocket 21, Sukhbeer Nagar, Pocket 18, Lal Dora, Rajiv Nagar Extension, Hari Colony, Rithala, Sector 25, Paul Colony, Sector 3, Sector 5C, Sector 3G, Jay Chand Colony, Sector 3H, Pocket 34, Sector 3B, Sector 3, Swarn Jayanti Park, Pocket 35, Pocket 43, Amba Enclave, GH 4, Block G-3, Sector 8, Shankar Chowk, Sector 23, Pocket 27, Vijay Vihar Phase II, Sector 7D, Pocket 50, Rajapur, Sector 29, Sector 16A, Pocket 36, Pocket 37, Pocket 38, Sector 13, Prashant Vihar, MCD Slum Colony, Pocket 41, Sector 15C, Ayodhya Chowk, Sector 22, Sector 4, Varun Kunj, Sector 7, Pocket 45, Pocket 49, Amar Jyoti Colony, DC Chowk, Sector 33, Deep Vihar, Jain Nagar, Sector 36, Sector 11, Pocket 8, Block B, Ganesh Chowk, Sharma Enclave, Hari Om Chowk, Sector 1, Shikaari Chowk, Sector 24, Pocket 00, Barwala, Krishan Colony, Naharpur Village, Pocket 48, Sunehri Chowk, Sector 2, Pocket 47, Sector 28, Sector 15B, Pocket 39, Tiranga Chowk, Pocket 52, Sardar Colony, Sardar Patel Chowk, Pooth Kalan, Begampur Extension, Begampur, Tirthanker Nagar, Vijay Vihar, Gopal Vihar, Pocket 20, Avantika, Pocket 6, Pansali Chowk, Khora Colony, Sector 37, Lodhi Colony, Pocket 31, Sector 11 Extn, Sector 6B, Pocket 33, Sector 7B, Pocket 44, Pocket 42, Sector 15F, Manav Chowk, Sector 6C, Pocket 40, Gol Methi Chowk, Pocket 9, Begam Vihar, Rama Vihar, Block F, Jain Nagar Extension, Pocket 19, Sector 32, Pocket G-29, Prahladpur Bangar, Sector 35, Sector 8B, Sector 16, Sector 34, Rajmandir Hypermarket DC CHOWK, Sector 31, Dr Babasaheb Ambedkar Chowk, Pocket 1, Sector 27, kashmiri colony, Pocket 26, Bhawana Colony, Badli, Avantika Chowk, Sector 20, Pocket 4, Rajiv Nagar, Rama Vihar, Block R, Sector 38, Pocket 17, Pocket 22, Pappu Colony, Pocket 32, Sector 5B, Sector 6D, Prahladpur, NDMC Housing Complex, Sector 11B, Pocket 46, Sector 9, Sector 17A, Sector 8D, Rajeev Nagar, Pocket 28, Sector 7A, Mahadev Chowk, Prahlad Vihar, Shahbad Dairy, Sector 8A, Pocket 51, Sunday Bazar Chowk, Vishram Chowk, Pocket 30, Sai Baba Chowk, Pocket 24, Pocket 23, Sector 11D, Pocket D-12, Prakash Vihar Extention Part-2, Police Housing Colony, Sector 6A, Sector 11C, Pocket 53, Hanuman Chowk, Sharma Colony, Pocket 25, Sector 11A