Vote share
Experts feel the BJP made big inroads in the Scheduled Caste and Scheduled Tribes (SC/ST) belt, by betting on local issues and leaders.
From just 19.9% in 2013, BJP's vote share surged to 36% in 2018. A poor third, the saffron party was way behind the Congress at 33.6% and JD(S) at 20.2%.
Eight of India's 10 most populous states, according to Census 2011, are now ruled by the NDA: Uttar Pradesh (199 million), Maharashtra (112 million), Bihar (104 million), Madhya Pradesh (72 million), Rajasthan (68 million), Karnataka (61.1 million) and Gujarat (60 million).
Within this, BJP is in power in the original BIMARU states, which have been listed as the fastest-growing industrial hubs.