The Detention Center
Polk County Jail
- Operated byPolk County Sheriff's Office — Detention Division
- OpenedNovember 1, 2008
- DesignDirect supervision jail
- Site40 acres north of Des Moines; 325,000 square feet
- Beds1,500 beds, with the ability to expand capacity an additional 1,000
- Inmate reimbursementRoom and board charged under Iowa Code 356.7; no dollar rate published on that page
- What was triedhttps://www.polkcountyiowa.gov/county-sheriff/detention/jail-report-s/ (403); https://www.polkcountyiowa.gov/sheriff/divisions/detention/prison-rape-elimination-act-prea/ (403); https://polkcountyiowa.gov/sheriff/divisions/command-staff (403); https://www.polkcountyiowa.gov/media/dggppsjt/25acfr.pdf, the FY2025 Annual Comprehensive Financial Report (403); https://www.polkcountyiowa.gov/media/bvalihum/a-inmate-handbook-2025-basic-cover-final.pdf (403); the Board of Supervisors leadership release and the board meeting-attachment API (403)
Source: Polk County Sheriff — Detention · checked 2026-09-18
Transparency rating
4/10Partial- ✓The jail is named
- ✓Who is in custody
- ✓Beds and daily population
- ✗What it costs taxpayers — not published
- ✗Deaths in custody — not published
- ✗PREA audits — not published
- ✗Independent inspection — not published
- ✗Who else it holds, and for how much — not published
- ✗How to post bond — not published
- ✓Phone, video and commissary rates
The Building
You paid for it. Here is what the record says it cost.
- Year builtOpened November 1, 2008
- Original costNot found
- Paid for byNot found
- Beds1,500 beds, with the ability to expand capacity an additional 1,000 (county detention page)
Since then
- Not found
The Sheriff
Sheriff Kevin J. Schneider
- TitlePolk County Sheriff
- Runs the jailYes — Iowa Code 356.2 gives the sheriff charge and custody of the prisoners in the county jail
- How the office is filledElected countywide to a four-year term (Iowa Code 331.651)
- How he reached officeAppointed Sheriff in 2018 and elected in 2020, per the county's own biography page
- Size of officeThe county describes the state's largest sheriff's office — 500+ employees and an $80 million budget
- CaveatThe county biography page still reads 'term expires in 2025'; it was live when opened on 2026-09-18 and names him as County Sheriff
- Detention budget requested vs. approved, by year
- Jail staffing levels and vacancy rate
- Lawsuits and settlements involving the jail
Source: Polk County Sheriff — Kevin J. Schneider · checked 2026-09-18
The Judges
Iowa district judges are merit-selected: a district judicial nominating commission (Iowa Code ch. 46 — five electors appointed by the governor, five elected by the resident bar, chaired by the judge of longest service) sends the governor two nominees, the governor appoints one, and the judge then faces a yes/no retention election and six-year terms. Iowa has 14 judicial election districts for nominating purposes and no contested judicial elections. Bail at first appearance is set by a magistrate under Iowa Code 804.22, and Iowa magistrates are appointed, not elected: a county magistrate appointing commission — one district judge, three members appointed by the county board of supervisors, and two attorneys elected by the county's attorneys (Iowa Code 602.6501) — appoints the county's magistrates to four-year terms (Iowa Code 602.6403). The three supervisor appointees are the only voter-accountable link in how the bail-setting officer got the job. Judges are state judicial officers, not county officials, and are not added to the vote line.
Magistrate — sets bail at first appearance (Iowa Code 804.22)
- Not found
Iowa District Court — judicial district serving Polk County
- Not found
- The county's bond schedule
- Share of the jail population held pretrial
- Median time from booking to first appearance
Source: the state judiciary · checked 2026-09-18
The County Commissioners
They pay for the jail. The sheriff runs it.
- What they controlThe detention budget, the building itself, and the agreements that let other agencies rent its beds.
- What they don'tDay-to-day operations. The sheriff is separately elected and answers to voters, not to the board.
- The boardBoard of County Commissioners
Notes on the record
- Iowa inspects every jail every year but does not publish the report. Iowa Code 356.43 and Iowa Admin. Code r. 201—50.3 require the chief jail inspector to visit and inspect each jail in the state at least annually, and r. 201—50.2(3) allows those visits to be unannounced. But Iowa Code 356.43(4) routes the resulting report only to the IDOC director, the sheriff or police chief, the local governing body and the county attorney — nothing requires anyone to post it, and doc.iowa.gov has no jail-inspection section. This county does not publish its copy. No inspection report for this county was found on its own domain.
- Deaths in custody: Iowa has no public dataset. Iowa Admin. Code r. 201—50.22(14) requires the state jail inspection unit to be notified within 24 hours of any death, attempted suicide, fire, escape, injury to staff or prisoners from assaults, use of force or prisoner self-injury, and Iowa Code 127.3(1) requires an autopsy for a death in a jail or in police custody where no natural disease process accounts for it. Neither duty produces a published number. The 'deaths' check passes only if the county itself publishes a death in its custody, and this county does not.
- Population and capacity: Iowa Code 356.49 requires every sheriff to file a monthly written report with the IDOC director giving the number of men, women and juveniles held, but no evidence was found that IDOC publishes it and there is no state jail-population page, so capacity can pass only on the county's own numbers.
- Polk County is Iowa's largest county and its jail is among the largest in the state. The county publishes a great deal, but several of its own pages returned HTTP 403 to this research and are therefore not cited: the Sheriff's 'Jail Report(s)' page, the Sheriff's PREA page, the command-staff page, the FY2025 Annual Comprehensive Financial Report PDF, the 2025 inmate handbook PDF and the Board of Supervisors pages. A PREA page and a jail-reports page do exist on the county domain; because neither was opened, both checks are recorded 'no' rather than cited.
- Capacity is recorded 'yes' on published rated beds only (1,500, expandable by 1,000). A published daily population count was not found.
- Fees: the county's 'Jail How Do I...' page publishes a $0.25 per message voicemail charge and directs commissary deposits to accesscorrections.com and phone accounts to ICSolutions (888.506.8407). Per-minute call rates and video-visit rates were not published on the pages opened.
- The public roster at polkinmates.polkcountyiowa.gov offers a Current Inmate Listing plus recent booking and release lists, and states that inmates with federal charges are excluded from all listings.
- Inmate room and board is charged under Iowa Code 356.7, which authorizes a sheriff's office to seek reimbursement from inmates convicted in state court; the county does not publish the daily dollar amount on that page.
- The sheriff's biography page states the office runs on an $80 million budget. That is a figure in a biography, not a published corrections or detention budget document, so 'budget' is recorded 'no'.
- Iowa county jails are funded by the county — property and local option sales taxes and county general fund appropriations. Federal money reaches them only through per-diem boarding, SCAAP and grants.
- Open records: Iowa Code ch. 22. The right is at 22.2 — 'Every person shall have the right to examine and copy a public record.' There is no blanket response deadline; the only clock is 22.8(4), which caps delay taken to screen a record for confidentiality at twenty calendar days and says it ordinarily should not exceed ten business days.
- Polk County is governed by a Board of Supervisors (Iowa's governing body in all 99 counties). No board roster page was successfully opened — the county's own 'Board of Supervisors Elect Leadership for 2025' release and its board meeting-attachment API both returned 403. Member names and board size: Not found.
These three offices decide who sits in a cell in Polk 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 2026-09-18 · dollars and outcomes still being gathered