U.S. Department of Commerce, U.S. Census Bureau, Geography Division/Cartographic Products Branch 20110101 map 2010 Decennial Census Census Block Map http://www.census.gov/geo/www/maps/DC10_GUBlkMap/cousub/dc10blk_st24_cousub.html These large-scale maps show the boundaries and numbers for all census blocks within an entity. In addition to state and county, these maps show the boundaries, names and codes for American Indian areas, Alaska Native areas, Hawaiian home lands, county subdivisions, places and census tracts. These maps also show and label base features, such as roads, railroads and hydrography. The intent of this series is to show each entity on the fewest number of map sheets possible and at the maximum practical scale, depending on the size and shape of the entity and the density of the census blocks it contains. Census block density affects the display of the census blocks numbers and feature identifiers. Each entity is covered by one or more parent map sheets at a single scale. Inset map sheets at larger scales were created as required to show the map content described above. An index map showing the sheet configuration is included for all entities requiring more than one parent map sheet. The map sheet size is 36 x 32 inches. Each of these large format maps is produced in Adobe's portable document format (PDF). These georeferenced PDF files were created in compliance with the OGC PDF Geo-registration Encoding Best Practice Version 2.2 (OGC project document reference number OGC 08-139r2). The Census Block Maps, also referred to as the Geographic Unit (GU) block maps, are created to support the 2010 Decennial Census data release. The purpose of these maps is to provide locational reference of the census blocks in each entity. 201105 201105 publication date Complete None planned -79.487651 -74.986282 39.723037 37.886605 None 2010 Census Decennial statistical data dissemination map boundary census geography county subdivision census county division CCD minor civil division MCD census block barrio census sub area unorganized territory Summary File 1 Summary File 2 2010 Census publication map ISO 19115 Topic Categories Boundaries INCITS 38:2009 Maryland MD INCITS 446-2008 District 1 (Anne Arundel County) District 1 (Baltimore County) District 1 (Montgomery County) District 1, Abingdon (Harford County) District 1, Barren Creek (Wicomico County) District 1, Buckeystown (Frederick County) District 1, Cecilton (Cecil County) District 1, Dixon (Queen Anne's County) District 1, Easton (Talbot County) District 1, Elkridge (Howard County) District 1, Fork (Dorchester County) District 1, Henderson (Caroline County) District 1, La Plata (Charles County) District 1, Massey (Kent County) District 1, Orleans (Allegany County) District 1, Sharpsburg (Washington County) District 1, Solomons Island (Calvert County) District 1, Southern (Worcester County) District 1, St. Inigoes (St. Mary's County) District 1, Swanton (Garrett County) District 1, Taneytown (Carroll County) District 1, Vansville (Prince George's County) District 1, West Princess Anne (Somerset County) District 10 (Baltimore County) District 10 (Montgomery County) District 10, Deer Park (Garrett County) District 10, Funkstown (Washington County) District 10, Hauvers (Frederick County) District 10, Laurel (Prince George's County) District 10, Lonaconing (Allegany County) District 10, Marbury (Charles County) District 10, Middleburg (Carroll County) District 10, Sharptown (Wicomico County) District 10, Smith Island (Somerset County) District 10, Straits (Dorchester County) District 11 (Baltimore County) District 11 (Montgomery County) District 11, Brandywine (Prince George's County) District 11, Dames Quarter (Somerset County) District 11, Delmar (Wicomico County) District 11, Drawbridge (Dorchester County) District 11, New Windsor (Carroll County) District 11, Sandy Hook (Washington County) District 11, The Elbow (Garrett County) District 11, West Frostburg (Allegany County) District 11, Woodsboro (Frederick County) District 12 (Baltimore County) District 12 (Montgomery County) District 12, Asbury (Somerset County) District 12, Bittinger (Garrett County) District 12, East Frostburg (Allegany County) District 12, Fairplay (Washington County) District 12, Oxon Hill (Prince George's County) District 12, Petersville (Frederick County) District 12, Union Bridge (Carroll County) District 12, Williamsburg (Dorchester County) District 13 (Baltimore County) District 13 (Montgomery County) District 13, Bucktown (Dorchester County) District 13, Camden (Wicomico County) District 13, Kent (Prince George's County) District 13, Kitzmiller (Garrett County) District 13, Maugansville (Washington County) District 13, Mount Airy (Carroll County) District 13, Mount Pleasant (Frederick County) District 13, Mount Savage (Allegany County) District 13, Westover (Somerset County) District 14 (Baltimore County) District 14, Berrett (Carroll County) District 14, Bowie (Prince George's County) District 14, Cumberland (Allegany County) District 14, Deal Island (Somerset County) District 14, Jefferson (Frederick County) District 14, Linkwood (Dorchester County) District 14, Ringgold (Washington County) District 14, West Oakland (Garrett County) District 14, Willards (Wicomico County) District 15 (Baltimore County) District 15, Avilton (Garrett County) District 15, East Princess Anne (Somerset County) District 15, Hebron (Wicomico County) District 15, Hurlock (Dorchester County) District 15, Indian Spring (Washington County) District 15, Mellwood (Prince George's County) District 15, Thurmont (Frederick County) District 16, Beaver Creek (Washington County) District 16, Fruitland (Wicomico County) District 16, Hyattsville (Prince George's County) District 16, Jackson (Frederick County) District 16, Madison (Dorchester County) District 16, Mountain Lake Park (Garrett County) District 16, North Branch (Allegany County) District 17, Chillum (Prince George's County) District 17, Hagerstown (Washington County) District 17, Johnsville (Frederick County) District 17, Salem (Dorchester County) District 17, Westside (Wicomico County) District 18, Chewsville (Washington County) District 18, Elliott (Dorchester County) District 18, Midland/Shaft (Allegany County) District 18, Seat Pleasant (Prince George's County) District 18, Woodville (Frederick County) District 19, Keedysville (Washington County) District 19, Linganore (Frederick County) District 19, Riverdale (Prince George's County) District 2 (Anne Arundel County) District 2 (Baltimore County) District 2 (Montgomery County) District 2, Bladensburg (Prince George's County) District 2, Central (Worcester County) District 2, Chesapeake City (Cecil County) District 2, Church Hill (Queen Anne's County) District 2, East New Market (Dorchester County) District 2, Ellicott City (Howard County) District 2, Frederick (Frederick County) District 2, Friendsville (Garrett County) District 2, Greensboro (Caroline County) District 2, Halls Cross Roads (Harford County) District 2, Hill Top (Charles County) District 2, Kennedyville (Kent County) District 2, Oldtown (Allegany County) District 2, Prince Frederick (Calvert County) District 2, Quantico (Wicomico County) District 2, St. Michaels (Talbot County) District 2, St. Peters (Somerset County) District 2, Uniontown (Carroll County) District 2, Valley Lee (St. Mary's County) District 2, Williamsport (Washington County) District 20, Corriganville/Ellerslie (Allegany County) District 20, Downsville (Washington County) District 20, Lanham (Prince George's County) District 20, Lewistown (Frederick County) District 21, Berwyn (Prince George's County) District 21, Gross (Allegany County) District 21, Hagerstown (Washington County) District 21, Tuscarora (Frederick County) District 22, Burkittsville (Frederick County) District 22, Cumberland (Allegany County) District 22, Hagerstown (Washington County) District 23, Ballenger (Frederick County) District 23, Decatur (Allegany County) District 23, Wilsons (Washington County) District 24, Braddock (Frederick County) District 24, Cedar Lawn (Washington County) District 24, Eckhart (Allegany County) District 25, Brunswick (Frederick County) District 25, Hagerstown (Washington County) District 26, Frostburg (Allegany County) District 26, Halfway (Washington County) District 26, Walkersville (Frederick County) District 27, Fountain Head (Washington County) District 29, La Vale (Allegany County) District 3 (Anne Arundel County) District 3 (Baltimore County) District 3 (Montgomery County) District 3, Bel Air (Harford County) District 3, Brinkleys (Somerset County) District 3, Centreville (Queen Anne's County) District 3, Denton (Caroline County) District 3, Elkton (Cecil County) District 3, Flintstone (Allegany County) District 3, Grantsville (Garrett County) District 3, Hagerstown (Washington County) District 3, Leonardtown (St. Mary's County) District 3, Marlboro (Prince George's County) District 3, Middletown (Frederick County) District 3, Myers (Carroll County) District 3, Nanjemoy (Charles County) District 3, Sinepuxent (Worcester County) District 3, Sunderland (Calvert County) District 3, Trappe (Talbot County) District 3, Vienna (Dorchester County) District 3, West Friendship (Howard County) District 3, Worton (Betterton) (Kent County) District 31, McCoole (Allegany County) District 34, Bedford Road (Allegany County) District 4 (Anne Arundel County) District 4 (Baltimore County) District 4 (Montgomery County) District 4, Allens Fresh (Charles County) District 4, Bloomington (Garrett County) District 4, Chapel (Talbot County) District 4, Chaptico (St. Mary's County) District 4, Chestertown (Kent County) District 4, Clear Spring (Washington County) District 4, Creagerstown (Frederick County) District 4, Cumberland (Allegany County) District 4, Dublin (Somerset County) District 4, Fair Hill (Cecil County) District 4, Kent Island (Queen Anne's County) District 4, Lisbon (Howard County) District 4, Marshall (Harford County) District 4, Nottingham (Prince George's County) District 4, Pittsburg (Wicomico County) District 4, Preston (Caroline County) District 4, Taylors Island (Dorchester County) District 4, Western (Worcester County) District 4, Woolerys (Carroll County) District 5 (Anne Arundel County) District 5 (Baltimore County) District 5 (Montgomery County) District 5, Accident (Garrett County) District 5, Bay Hundred (Talbot County) District 5, Clarksville (Howard County) District 5, Dublin (Harford County) District 5, Edesville (Kent County) District 5, Emmitsburg (Frederick County) District 5, Federalsburg (Caroline County) District 5, Freedom (Carroll County) District 5, Hancock (Washington County) District 5, Lakes (Dorchester County) District 5, Mechanicsville (St. Mary's County) District 5, Mount Vernon (Somerset County) District 5, North East (Cecil County) District 5, Ocean Pines (Worcester County) District 5, Parsons (Wicomico County) District 5, Piscataway (Prince George's County) District 5, Queenstown (Queen Anne's County) District 5, Thompkinsville (Charles County) District 5, Wills Creek (Allegany County) District 6 (Anne Arundel County) District 6 (Baltimore County) District 6 (Montgomery County) District 6, Boonsboro (Washington County) District 6, Catoctin (Frederick County) District 6, Cumberland (Allegany County) District 6, Dennis (Wicomico County) District 6, Fairlee (Kent County) District 6, Fairmount (Somerset County) District 6, Havre de Grace (Harford County) District 6, Hillsboro (Caroline County) District 6, Hoopers Island (Dorchester County) District 6, Manchester (Carroll County) District 6, Northern (Worcester County) District 6, Patuxent (St. Mary's County) District 6, Rising Sun (Cecil County) District 6, Ruthsburg (Queen Anne's County) District 6, Sang Run (Garrett County) District 6, Savage (Howard County) District 6, Spauldings (Prince George's County) District 6, Waldorf (Charles County) District 7 (Anne Arundel County) District 7 (Baltimore County) District 7 (Montgomery County) District 7, Cambridge (Dorchester County) District 7, Cresaptown/Bel Air (Allegany County) District 7, Crisfield (Somerset County) District 7, Crumpton (Queen Anne's County) District 7, East Oakland (Garrett County) District 7, Milestown (St. Mary's County) District 7, Ocean City (Worcester County) District 7, Pomona (Kent County) District 7, Pomonkey (Charles County) District 7, Port Deposit (Cecil County) District 7, Queen Anne (Prince George's County) District 7, Ridgely (Caroline County) District 7, Smithsburg (Washington County) District 7, Trappe (Wicomico County) District 7, Urbana (Frederick County) District 7, Westminster (Carroll County) District 8 (Baltimore County) District 8 (Montgomery County) District 8, American Corner (Caroline County) District 8, Aquasco (Prince George's County) District 8, Bay (St. Mary's County) District 8, Bryantown (Charles County) District 8, Hampstead (Carroll County) District 8, Lawsons (Somerset County) District 8, Liberty (Frederick County) District 8, Neck (Dorchester County) District 8, Nutters (Wicomico County) District 8, Oakwood (Cecil County) District 8, Red House (Garrett County) District 8, Rohrersville (Washington County) District 8, Westernport/Luke (Allegany County) District 9 (Baltimore County) District 9 (Montgomery County) District 9, Barton (Allegany County) District 9, Calvert (Cecil County) District 9, Church Creek (Dorchester County) District 9, Finzel (Garrett County) District 9, Franklin (Carroll County) District 9, Hughesville (Charles County) District 9, Leitersburg (Washington County) District 9, New Market (Frederick County) District 9, Salisbury (Wicomico County) District 9, St. George Island (St. Mary's County) District 9, Surratts (Prince George's County) District 9, Tangier (Somerset County) None These products are free to use in a product or publication, however acknowledgement must be given to the U.S. Census Bureau as the source. The boundary information is for statistical data collection and tabulation purposes only; boundary depiction and designation for statistical purposes does not constitute a determination of jurisdictional authority or rights of ownership or entitlement and they are not legal land descriptions. U.S. Department of Commerce, U.S. Census Bureau, Geography Division mailing

4600 Silver Hill Road

Washington DC 20233-7400 United States 301.763.1128 301.763.4710 geo.geography@census.gov Maps generated by U.S. Census Bureau Linux-based batch mapping software: Census Automated Map Production System (CAMPS) Accurate against American National Standards Institute (ANSI) Publication INCITS 446-2008 (Geographic Names Information System (GNIS)) at the 100% level for the codes and base names. The remaining attribute information has been examined but has not been fully tested for accuracy. The Census Block Maps are graphical representations of extracts taken from the MAF/TIGER Database. The Census Bureau performed automated tests to ensure logical consistency of this database. Segments making up the outer and inner boundaries of a polygon tie end-to-end to completely enclose the area. All polygons were tested for closure. The Census Bureau uses its internally developed geographic update system to enhance and modify spatial and attribute data in the Census MAF/TIGER database. Standard geographic codes, such as FIPS codes for states, counties, municipalities, county subdivisions, places, American Indian/Alaska Native/Native Hawaiian areas, and congressional districts are used when encoding spatial entities. The Census Bureau performed spatial data tests for logical consistency of the codes during the compilation of the original Census MAF/TIGER database files. Feature attribute information has been examined but has not been fully tested for consistency. Data completeness reflects the contents of the Census TIGER database at the time of the TAB10 Benchmark. Accuracy is in compliance with Federal Spatial Data requirements (U.S. Government's Federal Geographic Data Committee Standard FGDC-STD-007.3-1998, Geospatial Positioning Accuracy Standards; Part 3: National Standard for Spatial Data Accuracy). U.S. Department of Commerce, U.S. Census Bureau, Geography Division unpublished material Geo-spatial Relational Database 201001 201001 The dates describe the effective date of 2010 Census Block boundaries. MAF/TIGER All spatial and feature data Spatial data were extracted from the MAF/TIGER database and processed through an in-house batch-mapping system: Census Automated Map Production System (CAMPS). The postscript files generated by CAMPS are converted to final PDF map files using Adobe Distiller. 201005 Albers Conical Equal Area for Maryland 38.192500 39.416667 -77.237222 37.886389 0 0 coordinate pair 0.05 0.05 meters North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 U.S. Department of Commerce, U.S. Census Bureau, Geography Division mailing

4600 Silver Hill Road

Washington DC 20233-7400 United States 301.763.1128 No warranty, expressed or implied is made with regard to the accuracy of these data, and no liability is assumed by the U.S. Government in general or the U.S. Census Bureau in specific as to the spatial or attribute accuracy of the data. The act of distribution shall not constitute any such warranty and no responsibility is assumed by the U.S. government in the use of these files. The boundary information is for statistical data collection and tabulation purposes only; boundary depiction and designation for statistical purposes do not constitute a determination of jurisdictional authority or rights of ownership or entitlement and they are not legal land descriptions. PDF No compression applied http://www.census.gov/geo/www/maps/DC10_GUBlkMap/dc10blk_main.html The online copy of Census Block Maps may be accessed without charge. 201106 U.S. Department of Commerce, U.S. Census Bureau, Geography Division/Cartographic Products Branch mailing

4600 Silver Hill Road

Washington DC 20233-7400 United States 301.763.1101 301.763.4710 geo.geography@census.gov Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998