About 2 years.
The term of office of Governor of Illinois is four years, and there is no limit on the number of terms a governor may serve.
Illinois is one of 16 US States without term limits.
4
It's always been two years for a governor's term..
Bruce Rauner is the 42nd and current Governor of Illinois. He was elected in 2014 and assumed office on January 12, 2015.
He served four 2 year terms as a representative in the Illinois legislature; 8 years, total.
Illinois has never had a female governor.
An Illinois supreme court justice serves a length of ten years.
In many ways the office of lieutenant governor is comparable to the office of the vice president of the United States. The office of lieutenant governor is put into place as a successor to the governor, when the governor cannot fulfill the duties of his office.
Call the Illinois State Board of Elections @ 217 782 4141. In July they will have information avalable.
The Illinois Senate
That depends on the state. Some states have term limits, but others don't. The state constitution lays out these requirements.