KOKRAJHAR
Kokrajhar, a western border district, is the headquarters of Bodoland Autonomous Territorial Districts Area
Why it won
The percentage of women in the age group of 15-49 years using at least one method of family planning increased from 35.4 per cent in 2002-04 to 56.7 per cent in 2015-16. The the sex ratio of Kokrajhar increased from 959 in 2011 to 1,009 in 2015-16