One candidate is tracked for Jefferson County Auditor on the November 3, 2026 ballot: Kristy Apprill. Candidate information follows official Jefferson County election filings; verify with the official election office linked below.
No Democrat filed. August 4 primary result: incumbent Kristy Apprill was unopposed in the Republican primary (21,806 votes), per the Jefferson County Clerk's official primary results summary; she is unopposed on the November 3 ballot.
County auditor. The county auditor keeps the county's books, processes payments and payroll, and prepares financial reports. In some states the auditor also calculates property tax rates, oversees elections or certifies the budget. The office is a check on how county money is spent.
This race. Every voter in Jefferson County votes on this seat. The sitting officeholder, Kristy Apprill, is on the ballot. One name is on the ballot for this seat.
Missouri › Jefferson County › Jefferson County Auditor
Republican Incumbent
Kristy Apprill was first elected Jefferson County Auditor in 2018 after 16 years as the office's chief auditor, and has more than 22 years of governmental accounting experience, per Leader Publications. She holds an accounting degree from Kaplan University and has pursued a master's degree in forensic accounting from Webster University. No campaign website was found as of September 6, 2026.
Who is running for Jefferson County Auditor in 2026?
One candidate is tracked for Jefferson County Auditor on the November 3, 2026 ballot: Kristy Apprill. Candidate information follows official Jefferson County election filings; verify with the official election office linked below.
When is the Jefferson County Auditor election in Missouri?
Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Missouri are on the Missouri election hub at theballotbrief.com.
How do I see my exact Jefferson County ballot?
Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.
Candidate roster from official Jefferson County and state election office filings, last verified September 27, 2026. Bios and priorities carry their attribution inline.
Cross-check with the official Missouri election office, or see the full Jefferson County sample ballot and your exact ballot by address.
19 tracked races in Jefferson County, Missouri. Landed here from another county's search? Look up your own ballot below.