Jefferson County voters have one day left to make their voices heard. The May 19, 2026 primary election closes at 8 p.m. Monday night, and election officials are urging anyone who has not yet mailed their ballot to drop it off in person instead.

Oregon election officials warn that ballots mailed in the final days before an election may not be postmarked in time, even if dropped at a post office on Election Day. For guaranteed delivery, use one of the county’s official 24-hour drop boxes.

What Is on the Ballot in Jefferson County?

This primary features two contested Jefferson County Commissioner races — and a November general election matchup for county sheriff that will be decided between two candidates this fall, since only two filed for that office.

Commissioner Position 1

Incumbent Mark Wunsch, the current commission chair, faces challenger George Curtiss, a Crooked River Ranch resident who has campaigned on bringing county services back in-house. A third candidate, Tony Chard, also appears on the ballot. The top two vote-getters will advance to the November general.

Commissioner Position 2

Incumbent Kelly Simmelink, who has served since 2017, faces three challengers: Ara Erdekian, Greg Mead, and former Lake Oswego City Councilor Bill Atherton. The field reflects deep interest in Jefferson County’s economic direction. Again, the top two advance.

Sheriff — General Election Only

The Jefferson County Sheriff race between incumbent Jason Pollock and former deputy Tyler Anderson will be decided in November, as only two candidates filed. However, the contest is far from quiet — Anderson faces a state certification review on May 21 that could affect his eligibility to serve.

Where to Drop Off Your Ballot

Jefferson County maintains 24-hour drop boxes for secure ballot return. Contact the Jefferson County Clerk’s Office at the county annex for locations. The clerk’s office will also be open from 7 a.m. to 8 p.m. on Election Day for in-person assistance.

Ballots Mailed Today

Ballots postmarked by May 19 have up to seven days after Election Day to arrive and still be counted under Oregon law. However, officials stress that with mail delivery times unpredictable, dropping off in person is the safest approach if you have not already mailed your ballot.

Jefferson County’s elections are administered by the County Clerk. For questions, voters can call the clerk’s office during business hours or visit jeffersoncountyor.gov.