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Welcome to data.maryland.gov, Maryland's Open Data Portal. This site is a central location for Maryland's public data, increasing government transparency and accountability by providing Marylanders with an unprecedented level of access to their state government.
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Search Payments Made by State Agencies in FY14
This dataset shows payments made by state agencies in FY2014 which were $25,000 or more. All parties receiving funds are shown: private businesses, local governments, non-profit organizations, and individuals.
Compare Tax Rates by County
Think you're paying too much in taxes? Compare your county's income, personal and business tax rates with other Maryland counties.
Find EV Charging Stations Along Your Route
Find an Electric Vehicle Charging Station or Alternative Fuel Station in your neighborhood.
Lead Paint Inspectors
The Inspection Contractors (IC) listed have been accredited/licensed by the Maryland Department of the Environment to provide lead paint inspection services.

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	Name	Popularity	Type	RSS
	Reported Sewer Overflows Reported sewer overflows from January 2005 through March 21, 2015. Although MDE requires that all public sewer system owners or operators report overflows to us, there may be incidents that were not reported. Note that overflow amounts provided by the person reporting the overflow may be estimated using best professional judgment or they may be actual readings from flow measurement devices when available. Penalty information started during 2013.	42,871 views
	Homicide and Rape by Year: Line Chart The data are provided are the Maryland Statistical Analysis Center (MSAC), within the Governor's Office of Crime Control and Prevention (GOCCP). MSAC, in turn, receives these data from the FBI's annual Uniform Crime Reports.	5,152 views
	Robbery & Aggravated Assault: Line Chart The data are provided are the Maryland Statistical Analysis Center (MSAC), within the Governor's Office of Crime Control and Prevention (GOCCP). MSAC, in turn, receives these data from the FBI's annual Uniform Crime Reports.	3,756 views
	Violent Crime Totals by Year: Line Chart The data are provided are the Maryland Statistical Analysis Center (MSAC), within the Governor's Office of Crime Control and Prevention (GOCCP). MSAC, in turn, receives these data from the FBI's annual Uniform Crime Reports.	3,745 views
	Infant Mortality Rate: Line Chart Rate and number of infant deaths per 1,000 live births by year. The total rate and number variables include all available races and are not limited to white and black races. Blank cells indicate that the data are not available.	1,373 views
	Stormwater Retrofits (Pounds of Nitrogen Removed): Column Chart The Governor's Office of Performance Improvement tracks the overall health of the bay in addition to specific restoration actions undertaken by Maryland's state agencies.	1,342 views
	ICC Vehicle Volume Data This dataset shows the number of vehicles that have passed under a gantry on that particular day. This dataset does not show trips, it only shows segments. Segments are compiled to make trips. There are 10 gantries on the InterCounty Connector (ICC) and 5 interchanges. The eastbound gantries are 101, 105, 107, 109, 113, and the westbound gantries are 102, 106, 108, 110, 114. The dataset has a column for each gantry going east and west, then a total for each gantry. The ICC is an all electronic tolling road which opened February 2011. The first opening was a partial opening, with only the first interchange being available for use.There was a free period from February 23, 2011 through March 6, 2011. The rest of the ICC opened in November 2011, and there was another free period from November 22, 2011 through December 4, 2011. There are a few days where a low number of traffic passed under gantries (rows 196,198, 269,271...), these were either testing periods or construction vehicles.	8,947 views
	Maryland Port Administration General Cargo Maryland Port Administration General Cargo Monthly Data for the MPA's public terminals (Souce: Internal MPA data)	5,445 views
	Employment Figures Figures come from the Bureau of Labor Statistics, and are subject to revision.	3,798 views
	Improvements in Student Achievement and School, College, and Career Readiness in Maryland from SY05/06 to SY12/13 Important Note: The primary dataset tracking yearly progress on these eleven measures is located at https://data.maryland.gov/d/xnv4-iwf6. This dataset shows our progress from School Year 2005/2006 through School Year 2012/2013 towards delivering improved student achievement and school, college, and career readiness in Maryland.	659 views