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State
MDOT/MVA Electric and Plug-in Hybrid Vehicle Registrations by County as of each month end
State of Maryland —
Total number of electric and plug-in hybrid vehicle registrations by county as of each month end from July 2020 to November 2025. -
State
DPSCS Releasees Returned to Corrections within One, Two, and Three Years of Release: 1999 - 2012
State of Maryland —
The key metric of recidivism for Maryland and for the Department of Public Safety and Correctional Services (DPSCS) is the cumulative percentage of releasees who... -
State
Prevalence of Children with No Caries, Sealant or Restorations in Maryland School Children, 2005-2006
State of Maryland —
This is historical data. The update frequency has been set to "Static Data" and is here for historic value. Updated on 8/14/2024 This is the weighted prevalence of... -
State
MD COVID-19 - Persons 65+ Fully Vaccinated
State of Maryland —
WARNING: This asset has been deprecated and will no longer be updated (last updated 4/29/2022). Summary The cumulative number of COVID-19 vaccinations for persons... -
State
Maryland Resident Population Per Square Mile, 2010-2024
State of Maryland —
Population density for Maryland's jurisdictions relies on two different data sources from the U.S. Census Bureau: intercensal population data (2010-2020) and the... -
State
Sport Venues - Baseball
State of Maryland —
Maryland Sports (http://www.marylandsports.us/) has identified sport venues located within the State of Maryland. These venues offer opportunities to participate in... -
State
MD COVID-19 - Number of Deaths by Affected Congregate Facility
State of Maryland —
Summary This layer has been DEPRECATED (last updated 11/17/2022). This was formerly a weekly update. The Outbreak-Associated Cases in Congregate Living data dashboard... -
State
Accessible Housing For Seniors FY13
State of Maryland —
Accessible Housing For Seniors is a sub-set of the Maryland Rehabilitation Loan Program. Numbers are tracked individually, when the rehabilitation work involves... -
State
MD COVID-19 - Total Cases Statewide
State of Maryland —
Note: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. As of April 27, 2023 updates changed from daily to weekly. Summary The... -
State
MD COVID-19 - Total Deaths in Congregate Facility Settings (Nursing Homes, Assisted Living, State and Local Facilities and Group Homes +10 Residents) by County
State of Maryland —
This layer has been DEPRECATED (last updated12/1/2021). This was formerly a weekly update. Summary The Outbreak-Associated Cases in Congregate Living data dashboard... -
State
Maryland Department of the Environment (MDE) - Land Management Administration (LMA) Complaints
State of Maryland —
Maryland Department of the Environment (MDE) - Land Management Administration (LMA) Complaints -
State
SHIP Cancer Mortality Rate 2009-2021
State of Maryland —
This is historical data. The update frequency has been set to "Static Data" and is here for historic value. Updated on 8/14/2024 Cancer Mortality Rate - This... -
State
WMATA Metro Bus Stops
State of Maryland —
Metrobus provides more than 400,000 trips each weekday serving 11,500 bus stops in the District of Columbia, Maryland, and Virginia. Metrobus is the sixth busiest bus... -
State
Public Electric Vehicle Charging Stations and Alternative Fuel Stations in Maryland
State of Maryland —
It takes a lot of fuel to move Marylanders from point “A” to point “B.” The Maryland Energy Administration (MEA) offers incentives to reduce the amount of energy... -
State
Number of opioid-related overdose deaths 2013 - 2022
State of Maryland —
Total number of opioid related unintentional intoxication overdose deaths occurring in the state of Maryland, Calendar Years 2013-2022. Link to Data Details -
State
Maryland Real Property Assessments: Fields Reference
State of Maryland —
This dataset is a supplement to the statewide dataset of Real Property Assessments, at https://opendata.maryland.gov/d/ed4q-f8tm, which shows all properties in the... -
State
MD COVID-19 - Total Probable Deaths Statewide
State of Maryland —
Note: Note: Starting October 10th, 2025 this dataset is deprecated and is no longer being updated. As of April 27, 2023 updates changed from daily to weekly. Summary... -
State
Maryland Total Personal Income (Thousands of Constant 2023 Dollars): 2013-2023
State of Maryland —
Maryland Total Personal Income in thousands of Constant 2023 Dollars from 2013 to 2023. Source Data from U.S Bureau of Economic Analysis (Table CAINC5N), December... -
State
Maryland Department of the Environment (MDE) - LMA Oil Control Program - Oil Permits
State of Maryland —
Maryland Department of the Environment (MDE) - LMA Oil Control Program Oil Permits -
State
Maryland OEDs 2013
State of Maryland —
Maryland 8-Hour Ozone Concentrations Exceeding 2008 Health-Based Standard in ppb, Preliminary Data. In 2008 EPA set the ozone standard to 75 ppb. High levels of ozone...