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Prisons and jails in Missouri

Missouri has 135 prisons and jails: 2.7% of the US total of 4,960. That ranks #10 by count and #18 per person (2.16 per 100,000 residents) of 51.

#18

national rank (per capita)

135

prisons and jails

2.16

per 100k residents

The data

Source: HIFLD Prison Boundaries (U.S. Department of Homeland Security), final release, 2025. Each facility at the centre of its boundary. The Prison Policy Initiative counts 5,077 facilities (2026); counts differ by which kinds of facility are included.

Licence: U.S. government data: no copyright, free to reuse

Missouri: 135 rows (CSV)All of the US (CSV)

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Named prisons and jails in Missouri include

Pemiscot County Detention Center · Dunklin County Jail · Thayer Police Department · New Madrid County Jail · Mcdonald County Jail · Ozark County Jail · Barry County Jail · Taney County Jail · Oregon County Jail · Howell County Jail · Butler County Detention Center · Stone County Jail

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"Missouri has 135 prisons and jails, #10 in the US by count and #18 per person (HIFLD Prison Boundaries, 2025, mapped by InstaMaps)." Free to quote with a link to this page. Population: US Census 2024 estimates.