102nd Illinois General Assembly

The 102nd Illinois General Assembly, consisting of the Illinois House and Illinois Senate, convened on January 13, 2021, and adjourned sine die on January 10, 2023. Over that period, it was in session for a total of 112 days.

The membership of the 102nd General Assembly was decided by the 2020 elections. The election resulted in the Democratic supermajority gaining one seat in the Senate and losing one seat to the Republican party in the House of Representatives.

Legislation
The 102nd General Assembly passed a total of 1,116 bills into law.

Senate
Of the Senate's 59 members, 22 were up for election in the 2020 Illinois Senate election. One seat in the Senate changed hands from the Republican to the Democratic party, and one seat changed hands from the Democratic party to the Republican party in the House.

Senate leadership
At the start of the session, the Senate reelected Don Harmon as president of the Senate, a position which he held since January 19, 2020, after he was unanimously elected to replace resigning president John J. Cullerton. The Senate Democrats reelected Kimberly Lightford as the majority leader, and the Senate Republicans elected Dan McConchie as the minority leader.

Party composition
The Senate of the 102nd General Assembly consisted of 18 Republicans and 41 Democrats.

Party composition
The House of the 102nd General Assembly consisted of 45 Republicans and 73 Democrats. The party composition reflects the results of the 2020 election.