2010Final results
2010 election for Oklahoma Senate District 16
Oklahoma State Senate · Oklahoma
John Sparks (D) won with 52.6% of the vote, defeating Sharon C. Parker (R) by 5.2 points.
John SparksDemocrat · winner · incumbent
52.6%10,507
Sharon C. ParkerRepublican
47.4%9,460
19,967 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET