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Kansas · County seat: Oskaloosa · Checked 2026-09-17

Jefferson County

The jail, the sheriff who runs it, and the judges who decide who sits inside. Every fact below comes from a named public record. Anything not yet sourced is marked still needed rather than guessed.

The Detention Center

Jefferson County Jail

Source: Kansas Sheriffs' Association — Jefferson County profile · checked 2026-09-17

Transparency rating

0/10Closed

This rates disclosure, not conduct — what Jefferson County publishes about a jail its taxpayers own, checked 2026-09-17. Nothing here says the jail is run well or badly. Every mark moves the moment the county posts the document.

The Building

You paid for it. Here is what the record says it cost.

Since then

  • Not found

The Sheriff

Sheriff Tim Bacon

Still needed
  • Detention budget requested vs. approved, by year
  • Jail staffing levels and vacancy rate
  • Lawsuits and settlements involving the jail

Source: Kansas Sheriffs' Association — Jefferson County profile · checked 2026-09-17

The Judges

Kansas Constitution Art. 3 §6 makes partisan election of district judges the default; a judicial district may instead adopt nonpartisan (merit) selection under K.S.A. 20-2901. In most rural Kansas counties, including presumptively Jefferson, bail at first appearance is set by a district magistrate judge under K.S.A. 20-302b. Jefferson County's judicial district number and selection method were not established from sources reviewed in this pass. Which method this county's judicial district uses was not established for this record.

District Court (judicial district not independently confirmed)

  • Not found
Still needed
  • The county's bond schedule
  • Share of the jail population held pretrial
  • Median time from booking to first appearance

Source: the state judiciary · checked 2026-09-17

The County Commissioners

They pay for the jail. The sheriff runs it.

Notes on the record

These three offices decide who sits in a cell in Jefferson County and what it costs the people who live here. Nationally, almost 77% of the people who died in local jails in 2019 had not been convicted of anything, and suicide was the leading single cause of those deaths (Bureau of Justice Statistics, Mortality in Local Jails, 2000–2019).

How much is your sheriff — and your judge — costing you?

Your VOTE is POWERFUL.

The sheriff who runs this jail is elected. So are the commissioners who pay for it.

Names verified 2026-09-17 · dollars and outcomes still being gathered