Story County Inmate Population Overview
The Story County inmate population is held locally at Story County Jail in Nevada when the person is in county-jail custody. That includes adult men and women booked after arrest, people waiting for first appearance or later court dates, local sentenced jail inmates, work-release inmates, and local holds. The jail is operated by the Story County Sheriff's Office. The official facility map found no separate county annex, city jail, regional jail, state prison, federal prison, or current ICE detention facility physically in Story County.
The local population count changes as arrests, bond orders, court appearances, jail sentences, releases, and transfers occur. A person booked after an Ames, Iowa State University, Huxley, Story City, Nevada, or sheriff arrest may appear on the same Central Iowa roster because several agencies use the county jail. Once a person is sentenced to Iowa prison custody, the Story County jail roster is no longer the best search tool. The Iowa Department of Corrections offender search becomes the public locator for sentenced prison and supervision records.
Story County Inmate Population Statistics
The strongest recent Story County inmate population numbers come from the county's 2026 Jail Healthcare Services RFP. That official procurement document lists a 122-bed facility overview, minimum, medium, and maximum security levels, and adult male and female pretrial and sentenced populations. It also gives three years of recent average daily population, admissions, and length-of-stay data. Story County's older jail information page still describes the Justice Center jail as a 104-bed facility, so both official figures can appear in county materials.
| Measure | Figure | Source / Year |
|---|---|---|
| Average daily population | 65.0 | Story County Jail Healthcare Services RFP, 2025 |
| Annual admissions | 1,802 | Story County Jail Healthcare Services RFP, 2025 |
| Average length of stay | 8.23 days | Story County Jail Healthcare Services RFP, 2025 |
| Rated capacity, newer source | 122 beds | Story County Jail Healthcare Services RFP, 2026 |
| Rated capacity, older page | 104 beds | Story County jail information page, inspected June 2026 |
The Story County RFP page is the source for the recent operational table. It also shows why a single roster count should not be treated as the official Story County inmate population. A roster total is a live snapshot. Average daily population is a measured jail-use figure across a year.
The image below comes from the county RFP page that disclosed the 122-bed capacity and 2023 through 2025 jail-use figures.
That procurement source is useful because it gives current local numbers without relying on a third-party jail estimate.
Story County Inmate Population Trends
Recent Story County inmate population trends show a jail running below the newer 122-bed capacity while daily population and admissions move in different directions. The 2024 average daily population dropped from the 2023 level, but the 2025 average daily population rose again even though admissions kept falling. That pattern means the daily count is shaped by custody days, case mix, bond decisions, sentencing, and holds, not just by how many people enter the jail.
| Year | Average Daily Population | Admissions | Average Length of Stay | Notes |
|---|---|---|---|---|
| 2023 | 64.2 | 2,171 | 8.7 days | About 52.6% occupancy against 122 beds. |
| 2024 | 54.4 | 1,966 | 9.1 days | ADP and admissions both fell. |
| 2025 | 65.0 | 1,802 | 8.23 days | ADP rose while admissions declined. |
Longer-term Vera Institute data adds history. Story County's older linear jail was most recently rated at 31 inmates before the current Justice Center jail opened in 2002. Vera's historical rows show a local jail population of 90 in 2019 against a 104-bed capacity, while county RFP data for 2023 through 2025 places the recent average daily count in the mid-50s to mid-60s against the newer 122-bed figure.
Who Is Held in Story County Jail
Story County's current official materials identify the county jail population in broad custody groups rather than a current race, age, or charge-level breakdown. The 2026 RFP says the facility holds adult male and female pretrial and sentenced offenders. It defines sentenced jail inmates as people serving 365 days or less. The jail information page also says maximum-to-minimum inmates and work-release inmates are housed at Story County Jail.
- Pretrial detainees: people held after arrest while charges, bond, and court dates are pending.
- Short-sentence inmates: county-jail sentenced inmates serving 365 days or less under the RFP description.
- Work-release inmates: eligible inmates who remain housed at the jail under approved work-release status.
- Local holds: people held for Story County cases, other local agencies, or court orders.
Vera's 2019 Story County row is useful only as historical context. It listed 90 total jail population, with 81 pretrial and 9 sentenced custody. Recent county materials did not publish a matching current split, so the current Story County inmate population should not be described with an exact pretrial percentage unless a newer official source is added.
Story County Jail Capacity Rules
Story County's jail capacity must be read through Iowa jail standards. Iowa Code section 356.36 requires the Iowa Department of Corrections, with law-enforcement and county input, to create minimum standards for jails and municipal holding facilities. Iowa Code section 356.43 gives DOC jail inspection and remedial-action authority. Iowa Administrative Code chapter 201-50 includes jail facility standards, annual inspection, operations, and capacity rules.
Key custody laws:
Iowa Code Chapter 22 gives public-record access unless an exception applies, which supports jail-record and booking-record requests.
Iowa Code section 356.36 requires minimum jail standards for Iowa jails and municipal holding facilities.
Iowa Code section 331.802 treats a death in jail, prison, or correctional custody as a death affecting the public interest.
The 2025 Iowa DOC recognition of Story County also points to the standards framework. The DOC release says Iowa jails undergo annual inspection under Iowa Code 356 and Iowa Administrative Code jail standards, including document review, facility tour, prisoner interaction, and operational review.
Story County Jail Operations
The Story County Jail division page describes a 24-hour, year-round operation with more than 45 detention officers plus kitchen staff, contracted medical and mental-health staff, and jail-diversion personnel. The current jail opened in March 2002 as a new-generation, modular, direct-supervision jail. Story County says officers working in the same area as inmates can address problems before they escalate, which is a local detail that separates the facility from a generic lockup description.
Programs also affect the Story County inmate population. The jail division page cites inmate worker, work release, substance-abuse counseling, jail diversion, and REACH. Story County's Alternatives Pre/Post Arrest Diversion Program adds pre-arrest, law-enforcement, and prosecutor-diversion paths for people with substance-use disorders and low-level nonviolent misdemeanor cases. Those programs do not replace the roster, but they help explain why jail population is tied to court, treatment, and release decisions.
Search Story County Inmates
The official Story County current inmate roster is the Central Iowa Police to Citizen Inmates module. Story County links to it as the current inmate roster from the jail information page and Sheriff's Office quick links. The roster is a free public lookup and the research found no paid subscription or login requirement for the inmate catalog. It is the first place to search the current Story County inmate population.
- Open the Central Iowa P2C inmate roster.
- Use the main text search for a quick name or charge search.
- Open Advanced or Filter to use last name, first name, middle name, age, charge, arrest date, race, or sex.
- Sort by arrest date newest first for a recent booking.
- Use Load More if the first set of inmate cards does not include the person.
- Expand the card to review charge, docket, bond, booking agency, and image fields when available.
The page for Story County jail inmate records gives the roster search fields and profile fields in more detail.
Story County Roster Search Fields
The P2C search criteria endpoint exposes structured filters. The endpoint did not mark a field as required, so each field should be treated as optional or unspecified unless the live interface requires it at the time of search. A name search is usually the most useful starting point. Charge and arrest-date filters help when a name is common or a booking is recent.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Last Name | Text | Optional / unspecified | Advanced filter field. |
| First Name | Text | Optional / unspecified | Use with last name to narrow results. |
| Middle Name | Text | Optional / unspecified | Helpful for common names. |
| Age | Number | Optional / unspecified | Use only with other identity clues. |
| Charge | Text | Optional / unspecified | Searches charge text or code. |
| Arrest Date | Date | Optional / unspecified | Useful for recent bookings. |
| Race | List | Optional / unspecified | Broad categories, not enough alone. |
| Sex | List | Optional / unspecified | Male, female, or unknown. |
Story County Inmate Record Fields
A Story County roster entry is a custody record, not a complete court case file. The public P2C settings inspected on June 13, 2026 showed images enabled and booking agency displayed. They also showed several fields hidden from the public configuration, including date of birth, home address, holding facility, arresting agency, traits, property, arrest notes, and release reasons or times. That distinction matters because readers often expect more than the public roster is configured to show.
| Field | What It Shows |
|---|---|
| Full name | Last, first, middle, and suffix when present. |
| Mugshot / image | Booking-style image reference when images are enabled and attached. |
| Age, sex, race, height, weight | Basic public descriptors; date of birth is hidden. |
| Arrest date | Booking or arrest date shown on the card. |
| Primary charge | Main charge code and description from the booking side. |
| Charges | Charge rows with code, description, date, docket number, bond status, and bond amount. |
| Docket number | Court case number examples observed include FECR, AGCR, and SMSM prefixes. |
| Booking agency | The agency associated with the booking, such as Story County Sheriff's Office. |
When Story County Search Fails
If a person is not on the roster, the absence is not proof they were never booked or are not in custody somewhere else. Story County did not publish an exact roster refresh interval or a fixed post-release display period. The practical fallback chain is local first, then state and federal. Call the jail at (515) 382-7464 for urgent custody confirmation before travel. For older booking records, mugshot requests, or records no longer shown online, use the Story County open-records process.
Story County's open-records page says requests may be made with or without the optional form, in person, by phone, or by email. It also says no identification, reason, or motive is required. Most requests can be handled right away, but requests needing research or review receive a reply within 10 business days, and Iowa Code allows 20 calendar days to decide confidentiality.
The county open-records page is the official fallback for jail records that are no longer visible on the active roster.
That route is different from Iowa Courts Online, which is controlled by the Iowa Judicial Branch and covers court cases rather than jail custody records.
State Federal and ICE Custody
The Story County inmate population should not be mixed with Iowa prison or federal custody. For sentenced Iowa prison or community-supervision records, use the Iowa DOC offender search. DOC says offender records are public information under Iowa Code section 904.601 and the public locator is updated weekly, though information can change quickly. Story County is covered by Iowa DOC's 2nd District community-based corrections, including an Ames probation and parole administration office, but that office is not a jail or prison.
| Custody Type | Where to Search | Best Use |
|---|---|---|
| County jail | Central Iowa P2C Inmates | Current Story County Jail custody and recent public roster display. |
| Sentenced state prison or supervision | Iowa DOC Offender Search | People moved from county jail to DOC custody or supervision. |
| Federal BOP | BOP Inmate Locator | Federal inmates from 1982 to present, not county jail custody. |
| Immigration detention | ICE Online Detainee Locator | Immigration detention searches by A-number or biographical data. |
| Custody notifications | IowaVINE / VINELink | Automated notification for Iowa jail, case, and DOC custody changes. |
Story County Detention Facilities
Story County's detention map resolves to one local detention facility. The Story County Jail is the county jail for adult pretrial, short-sentence, work-release, and local-hold custody. No separate Ames city jail, Story County work-release annex, Iowa DOC prison, BOP prison, or current ICE detention facility was confirmed from official sources for Story County.
- Story County Jail - county jail operated by the Story County Sheriff's Office at the Justice Center in Nevada.
Story County Custody Terms
Several terms appear across the jail roster, court docket, and state locator. They are not interchangeable.
- Booking
- Jail intake after arrest, including identity, charge, photo, screening, and custody data.
- Initial appearance
- The first court checkpoint after arrest, where charges, rights, and release conditions are addressed.
- Docket number
- The court case number that can connect a roster charge to Iowa Courts Online.
- Detainer
- A hold or request from another agency or court that may block release even when local bond is posted.
- DOC
- The Iowa Department of Corrections, which handles sentenced prison and supervision records.
Story County Inmate Population FAQ
How large is the Story County inmate population? The county's 2026 health-care RFP reported a 2025 average daily population of 65.0 at Story County Jail. The same source listed 1,802 admissions for 2025 and a 122-bed facility overview.
Does the roster show everyone ever booked in Story County? No. The official county link labels the P2C module as the current inmate roster. For historical booking records or records no longer visible online, use the Story County open-records process.
Where is someone after a prison sentence? Search the Iowa DOC offender locator after a state prison sentence or supervision transfer. Search BOP or ICE only when the custody type is federal prison or immigration detention.