At the state level, Hindi is the official language of the following Indian states: Bihar, Chhattisgarh, Haryana, Himachal Pradesh, Jharkhand, Madhya Pradesh, Mizoram, Rajasthan, Uttar Pradesh and Uttarakhand. It acts as an additional official language of West Bengal in blocks and sub-divisions with more than 10% of the population speaking Hindi. Each may also designate a "co-official language"; in Uttar Pradesh, for instance, depending on the political formation in power, this language is generally Urdu. Similarly, Hindi is accorded the status of official language in the following Union Territories: National Capital Territory, Andaman and Nicobar Islands and Dadra and Nagar Haveli and Daman and Diu.