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County dataCourts & Justice
Correctional Facility Average Daily Population
Published by Montgomery County, MD · Updated 10/08/2026 · Monthly
- Last updated
- 10/08/2026
- First published 02/06/2017
- Update frequency
- Monthly
- Formats
- 3
- CSV, JSON, XML
- Coverage
- Montgomery County, Maryland
- County in Maryland
About this dataset
This dataset contains Accumulated monthly with details from Pre-Trial Average daily caseload * Detention Services, Average daily population for MCCF, MCDC, PRRS and Pre-Release average daily population for the last 3 calendar years.
Update Frequency: Monthly
Files and access
Links open the official government source
- CSV downloaddata.montgomerycountymd.govCSV
- JSON (SODA API)data.montgomerycountymd.govJSON
- XMLdata.montgomerycountymd.govXML
API endpoint: https://data.montgomerycountymd.gov/resource/gknn-vrfa.json
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Correctional Facility Average Daily Population?
- Montgomery County, MD, part of Montgomery County, Maryland, publishes this dataset on dataMontgomery.
- How often is it updated?
- The publisher lists the update frequency as monthly. The last update was on 10/08/2026.
- How do I download it?
- It is available as CSV, JSON, XML. Use the links in Files and access, which open the official government source.
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- Correctional Community Program Daily Population Count By Community ProgramState of Connecticut · CT DOCCT Department of Correction Community Program Population Count by Date, By GenderCSVJSONXMLUpdated 10/29/2026Monthly
- WA Prisons Average Daily PopulationState of Washington · Department of CorrectionsThe Washington legislature has established a comprehensive system of corrections for convicted law violators within the state of Washington to accomplish a primary objective of ensuring public safety. The system is designed and managed to provide the maximum fCSVJSONXMLUpdated 02/21/2018Monthly
- Federal Correctional FacilitiesState of Maryland · Maryland Department of Information TechnologyThis dataset contains correctional facilities run by the United States Bureau of Prisons (BOP) located within Maryland. The data was obtained from the US BOP (http://www.bop.gov/).CSVJSONGeoJSONXMLUpdated 07/22/2025As needed
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/30/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: dataMontgomery and Data.gov · Last updated 10/30/2026 · Listing only; the data stays with the publisher
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