The Grant County Inmate Population
The Grant County inmate population is centered on the Grant County Jail Division, the sheriff-run county jail in Marion. The facility map for this build found one local detention facility with a public inmate population: Grant County Jail. No public municipal jail roster was located for Marion, Gas City, Jonesboro, Fairmount, Upland, Swayzee, Sweetser, Van Buren, or other Grant County cities. That matters because arrests by city police, campus police, the sheriff, or other local agencies generally route to the county jail unless a case-specific source shows another custody path.
The local count changes when people are arrested, released on bond, held on warrants, sentenced locally, transferred to another county, or committed to the Indiana Department of Correction. Grant County jail data should be read by custody stage. The county roster covers current local jail custody. MyCase covers public court records after charges are filed. IDOC covers sentenced state-prison custody. Federal and immigration custody use separate systems, and no BOP prison or ICE detention center was located in Grant County.
Grant County Inmate Population Statistics
Grant County has several useful population figures, but they do not all measure the same thing. The jail's operational capacity is reported as 274 in the official current-jail history material and January 2026 county-commissioners reporting. Vera Institute data lists a 2024 jail population of 332, while February 2024 local reporting quoted Sheriff Delmiro "Del" Garcia describing a population of 355. The direct roster inspection on June 12, 2026 found 344 clickable current-inmate name rows, which is a webpage observation rather than an official average daily population.
| Measure | Figure | Source / Year |
|---|---|---|
| Operational jail capacity | 274 | Grant County current-jail history page and January 2026 county reporting |
| Original security-center design capacity | 108 | Official sheriff history article |
| Vera total jail population | 332 | Vera Incarceration Trends, 2024 |
| Vera jail population rate | 797.31 per 100,000 residents ages 15-64 | Vera Incarceration Trends, 2024 |
| 2019 average daily population | 283.5 | Official sheriff current-jail history page |
| Older annual bookings | 3,542 | CEPP Grant County JRI summary, 2012 |
Grant County Inmate Population Trends
The trend line since 2019 shows why Grant County jail capacity is a recurring local issue. Vera figures hovered near the 274 capacity mark in 2019, 2020, and 2021, then rose above it in 2022, 2023, and 2024. Local reporting adds more pressure points: a February 2024 report quoted the sheriff at 355 people, and January 2026 reporting described Resolution No. 1-2026, which reaffirmed 274 as the operational cap and required population reporting and transfer action when the count stayed above the cap.
| Year | Population / ADP Figure | Notes |
|---|---|---|
| 2019 | 270 total; 283.5 local ADP | Vera lists 270 and capacity 274; sheriff history reports a 283.5 average and counts over 300. |
| 2020 | 274 | Vera total jail population matched rated capacity. |
| 2021 | 269.5 | Vera total jail population was slightly below capacity. |
| 2022 | 328.75 | Vera figure rose above the 274 capacity mark. |
| 2023 | 340.25 | Vera figure remained above capacity and included demographic fields. |
| 2024 | 332 | Vera figure was about 121% of the 274 capacity. |
| February 2024 | 355 | Sheriff-reported figure in local reporting, about 130% of capacity. |
| January 2026 | 274 cap reaffirmed | County commissioners passed Resolution No. 1-2026 according to local reporting. |
Grant County Inmate Makeup
Vera's 2023 fields show that the Grant County inmate population was not only a sentenced group. The data lists 198.855 pretrial custody and 138.145 sentenced custody out of a 340.25 total jail population figure. That distinction affects search strategy. A pretrial detainee may still be on the county roster and may have a public court case in MyCase. A person sentenced to prison may later move into IDOC custody and disappear from the local jail list.
| Category | Vera 2023 Figure | How to Read It |
|---|---|---|
| Total jail population | 340.25 | Dataset figure for local jail population. |
| Pretrial custody | 198.855 | People held before case resolution, bond action, or trial. |
| Sentenced custody | 138.145 | People serving local jail time or waiting on sentence-related movement. |
| Male | 284.08 | Sex field in the dataset. |
| Female | 54.92 | Sex field in the dataset. |
| Rated capacity | 274 | Capacity benchmark used beside the population figures. |
County population context is separate. Census QuickFacts estimated Grant County at 66,524 residents on July 1, 2025, with a 2020 Census count of 66,674. Those county demographics should not be used to infer why anyone is in custody, but they help size the jail population against the local community.
Grant County Jail Capacity
The official current-jail history page gives the county a rare, detailed local capacity story. It describes the original security center as a 108-person design, while later operational sources use 274 as the active capacity figure. The same history material says the jail has often exceeded capacity, and it reported a 2019 average daily population of 283.5 with a high of 311. The capacity issue remained current in 2024 and 2026, when local reporting described transfer costs, a cap resolution, and monthly reporting requirements.
The official current-jail history page shows the local building context behind those figures.
The history page is useful because it separates the original security-center design from the later operational cap used in modern population discussions.
Grant County Jail Record Laws
Indiana law explains why some inmate population and booking facts are public even when the county does not publish them all in one online table. Indiana APRA is the public-records framework. IC 5-14-3-5 requires basic arrest, summons, and jail or lock-up information to be available, including identity, reason held, intake and discharge or transfer timing, and bail or bond amount if fixed. That required information is broader than the visible Grant County roster table.
Key Indiana rules:
IC 5-14-3 sets Indiana's public-records framework for inspection and copying unless an exception applies.
IC 5-14-3-5 covers required arrest and jail or lock-up information.
210 IAC 3-1-2 recognizes jail annual-report categories such as beds, bookings, average daily population, and in-custody deaths.
210 IAC 3-1-6 lists inmate-record requirements such as booking number, intake date and time, name, aliases, and commitment authority.
Inspection and online publication are not the same thing. A field may be public-record material but absent from the Grant County public roster interface. When that happens, the practical route is jail contact, the court record, or an APRA request, subject to exemptions and redactions.
Search Grant County Inmate Records
The Grant County jail search starts with the sheriff's Jail Current Inmates landing page and the linked roster at jmsgrant.grantcounty.net:8080. The roster is a current-population table. It does not show a visible keyword search box, date filter, booking-number field, or reset button. Users scan the list or use the browser's find tool. Names are clickable through ASP.NET postbacks, but no separate public detail profile was confirmed during research.
The direct roster is best for a quick current-custody check. It is weaker for charges, bond, booking date, case number, release date, and mugshots because those fields were not visible in the table. For formal court charges after an arrest, use MyCase. For a sentenced state prisoner, use IDOC. For a federal or immigration detainee, use BOP or ICE instead of assuming the county table will show the person.
- Open the official sheriff current-inmates landing page first to avoid wrong-state Grant County jail pages.
- Follow the link to the Grant County Jail current-inmates table and confirm the contact block matches Marion, Indiana.
- Use browser find for a last name because the county table has no visible search field.
- Read the visible row fields: full name, age, gender, height, and weight.
- If the person is missing, check INjail, call the jail, search MyCase, or move to IDOC, BOP, ICE, SAVIN, or VINELink based on custody stage.
The official Grant County current-inmates roster displays the current table that anchors local inmate lookup.
The screenshot shows why the county roster should be described as a current list, not a full booking-profile database.
Grant County Roster Fields
The direct Grant County roster has a narrow field set. It shows identity and physical-description fields but not the full booking record. This is still useful for current jail lookup because the table can confirm that a same-name person is currently listed and can help separate people by age, gender, height, or weight. It does not confirm charges or a court outcome.
| Field Label | Type | Required | Notes |
|---|---|---|---|
| Full Name | Roster column / clickable link | n/a | Names appear in LAST, FIRST MIDDLE format. |
| Age | Roster column | n/a | Numeric age, not full date of birth. |
| Gender | Roster column | n/a | Observed values include Male and Female. |
| Height | Roster column | n/a | Feet and inches format. |
| Weight | Roster column | n/a | Numeric pounds. |
| hdnInmateID | Hidden field | n/a | ASP.NET row-selection value, not a public search field. |
Grant County INjail Search
The Indiana County Jail Public Portal, often called INjail, is the statewide fallback for county jail searches. It is not the same interface as the direct Grant County table. INjail has searchable fields and a county dropdown, so it can be more useful when a person is not easy to find in a long current-inmates list or when the user needs booked-between or released-between filters.
The INjail public search interface provides the statewide search layer for Indiana county jail data.
The statewide form helps narrow by county and date range, but fields depend on what a participating jail transmits and what is populated for a record.
| INjail Field | Type | Use | Grant County Search Note |
|---|---|---|---|
| Last Name | Text | Name search | Good first field, but common names may return many results. |
| First Name | Text | Name narrowing | Use with last name when known. |
| Birth Date | Date | Identity narrowing | Useful for common names if the date is known. |
| County | Dropdown | County filter | Select Grant County to stay within Indiana county jail data. |
| Booked Between | Date range | Recent bookings | Better than the direct roster when booking date matters. |
| Released Between | Date range | Recent releases | Useful after a person no longer appears on the current list. |
Grant County Inmate Record Fields
No single Grant County inmate record profile contains every field readers often expect. The direct roster shows only a current-custody table. INjail may show broader booking fields, such as county, age, race, sex, booked-on date, released-on date, booking number, arrest date, arresting agency, holds, and cases if populated. IDOC profiles show prison-sentence fields such as DOC number, facility, sentence dates, conviction type, cause number, and projected release date.
- Booking
- The jail intake event after arrest, warrant commitment, or court order.
- Current inmate
- A person presently listed as held in the county jail's current roster.
- Detainer
- A request or notice from another agency that may affect release or transfer.
- Cause number
- Indiana court case number used in MyCase and court records.
- DOC number
- Indiana Department of Correction identifier for a sentenced state prisoner.
Grant County Jail vs Prison
County jail and state prison searches answer different questions. A person arrested in Grant County may first appear on the county jail roster while waiting for court action. If a criminal case results in a state-prison sentence, the person may later be transferred to IDOC and appear in the state locator instead. A missing name on the county roster does not prove the person was never booked or has no court case.
| System | Who It Covers | Where to Look |
|---|---|---|
| Grant County Jail | Local pretrial detainees, local sentenced inmates, warrant holds, and county jail commitments | Grant County current-inmates roster |
| Indiana county jail portal | Participating county jail records with searchable fields | INjail public portal |
| Indiana state prison | People sentenced or transferred into IDOC custody | IDOC incarcerated search |
| Federal custody | BOP inmates and federal custody after transfer | BOP inmate locator |
| Immigration custody | ICE detainees, often outside the home county | ICE Online Detainee Locator System |
Grant County Court Records
A jail booking and a court case are separate records. The jail can show custody before a formal criminal case appears. The Grant County Prosecutor prosecutes criminal cases in the county, and formal charges are searched through Indiana MyCase when the case is public. MyCase may show court, case type, case status, file date, charges, bonds, events, attorneys, and documents where available. For custody and booking fields, use Grant County jail inmate records; for booking photos, use the local mugshot page.
MyCase has limits. Some documents are not online, older cases may be incomplete, protection-order cases are not searchable there, and sealed or expunged cases may be excluded from public access. Official copies come from the court maintaining the record.
Grant County Detention Facility
The facility map resolved one public local detention facility for this project. Grant County Jail is the sheriff-run jail for adults held in local custody after arrest, commitment, warrant action, or local sentence. No state prison, BOP prison, ICE detention center, regional jail, work-release building, or separate municipal jail with a public population was located inside Grant County from the official sources reviewed.
- Grant County Jail - county jail in Marion for adult pretrial detainees, locally sentenced inmates, warrant holds, and other county jail commitments.
Grant County Jail Services
After a name is found, the next question is often visitation or mail. Grant County visitation is handled through InmateSales procedures. Official material says onsite lobby visits are free, limited to one 30-minute onsite visit per week, and controlled by housing-block schedules. Remote visits can be scheduled for a fee and may be available outside the inmate's own cellblock visitation day. Children under 18 cannot visit in the lobby but may visit remotely.
Mail is routed to a processing address rather than the Marion street address. The official mail policy gives the format as inmate name and ID number, Grant County Jail, IN, PO Box 76550, Highland Heights, KY 41076. Books must be new, appropriate, ordered through Barnes & Noble or Books-A-Million, and shipped to the Sheriff's Office. Amazon packages are not accepted.
Note: no confirmed Grant County Sheriff app with inmate roster or warrant-search features was located in official sources.
Grant County Inmate FAQ
How large is the Grant County inmate population?
Use dated figures. Vera lists a 2024 jail population of 332, February 2024 local reporting quoted a sheriff-reported population of 355, and the operational capacity is 274. The live roster row count can change and should not be treated as official ADP.
Where does a Grant County inmate search start?
Start with the sheriff-linked current-inmates roster. If the table is hard to scan, use INjail with Grant County selected. If the person is sentenced, use IDOC. If the case is federal or immigration-related, use BOP or ICE.
Does the Grant County roster show charges?
The visible direct roster table does not show charges, bond, booking date, or mugshots. Use MyCase for public court charges and court events after the prosecutor files a case.
Are released inmates still searchable?
The direct county roster is a current-inmates list. INjail has released-between fields, and older jail information may require jail contact or an APRA request.
Does Grant County have more than one jail?
The facility map found one public local detention facility with an inmate population: Grant County Jail. No separate municipal jail roster was located in the reviewed official sources.