Urdu speakers according to 1991 census of India

It is amazing that even after 58 years of open war on Urdu, it continues to be one of the top three languages in 9 populous states.

States with significant Urdu speaking populations are

Bihar(including Jharkhand) - 8.5 million (9.9%)
Uttar Pradesh - 12.5 million (9.0%)
Maharashtra - 5.7 million (7.3%)
Andhra Pradesh - 5.5 million (8.4%)
Karnataka - 4.5 million (10.0%)
West Bengal - 1.5 million (2.1%)
Rajasthan - 0.9 million (2.2%)
Delhi - 0.5 million (5.4%)
Haryana - 0.2 million (1.6%)

http://www.censusindia.net/cendat/datatable26.html