Michael J. O'Brien
Rep · Democrat · District 64 · OH

Where they stand
Every rated House member for the selected period — dots are members, the shaded band is the middle 50% of each party, the tick is the party median.
Trend vs. medians
Michael J. O'Brien's score per year against the House, party, and statewide medians (rated members only).
By issue category
Michael J. O'Brien vs. the Democrat median and the House median, per issue category.
Standout votes
Votes where Michael J. O'Brien broke from the Democrat majority in the House.
▸Detailed score tables
Year
Score
Role
Party
Dist.
Year
Frequently Asked Questions
What is Rep. Michael J. O'Brien's voting record?
Rep. Michael J. O'Brien (D-OH-64) earned a 17% ILA score for 2022, far out of step with limited-government principles. Michael J. O'Brien represents the 64th District in the Ohio House of Representatives.
How aligned is Michael J. O'Brien with limited-government principles?
Michael J. O'Brien earned a 17% ILA score in 2022. Michael J. O'Brien is far out of step with limited-government principles.
What is Michael J. O'Brien's ILA score?
Michael J. O'Brien has a 17% ILA score for 2022.
Where does Michael J. O'Brien serve?
Rep. Michael J. O'Brien (D-OH-64) represents the 64th District in the Ohio House of Representatives as a Democrat.