The votes for the two states will be counted on November 23.
“There are 9.63 crore eligible voters in Maharashtra, while the number of eligible voters in Jharkhand is 2.6 crore,” Chief Election Commissioner Rajiv Kumar said at a press conference here.
Bypolls will also be held in 48 assembly seats and two Lok Sabha seats, the CEC said.
By-elections to 47 assembly seats and the Wayanad Lok Sabha seat, vacated by Congress leader Rahul Gandhi, will be held on November 13.
Kumar said elections will be held in both the states on Wednesdays to address the problem of urban apathy.
The BJP is keen to retain power in Maharashtra along with allies Shiv Sena led by Chief Minister Eknath Shinde and the NCP led by Deputy Chief Minister Ajit Pawar.
The BJP-led Mahayuti alliance is facing a challenge from the Maha Vikas Aghadi coalition of the Congress-NCPSP-Shiv Sena UBT, which hopes to repeat its performance in the Lok Sabha election. The opposition MVA alliance won 31 of the 48 seats in Maharashtra in the Lok Sabha election.
In Jharkhand, the Congress is playing second fiddle to the Jharkhand Mukti Morcha (JMM) led by Chief Minister Hemant Soren, while the BJP is looking to make a comeback.