U.S. Department of Commerce, Bureau of the Census unknown 20010000 SHAPE http://www.census.gov/geo/www/gis_gateway.html This dataset contains census block groups as they are defined by the Bureau of the Census. Census block groups are geographic entities within the same census tract. Block groups usually contain between 250 and 550 housing units. Each block group covers a contiguous area. Each census tract contains at least one block group. This dataset contains census block groups as they are defined by the Bureau of the Census. Census block groups are geographic entities within the same census tract. Block groups usually contain between 250 and 550 housing units. Each block group covers a contiguous area. Each census tract contains at least one block group. unknown unknown publication date Complete As needed -87.639385 -79.872557 31.042640 24.456926 None USCB tiger housing planning taxes census block groups Bureau of the Census census tract ISO 19115 Topic Categories planningCadastre None Florida Southeast U.S. Southeast United States None 1990s None THE DATA INCLUDED IN FGDL ARE 'AS IS' AND SHOULD NOT BE CONSTRUED AS LEGALLY BINDING. THE UNIVERSITY OF FLORIDA GEOPLAN CENTER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED AS A RESULT OF USING, MODIFYING, CONTRIBUTING OR DISTRIBUTING THE MATERIALS A note about data scale: Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modeling purposes. Please be sure you are using the best available data. 1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger. Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: http://geoplan.ufl.edu/education.html Florida Geographic Data Library (FGDL) mailing

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Gainesville Florida 32611-5706 For FGDL Software: http://www.fgdl.org/software.html Web site: http://www.fgdl.org FGDL Mailing Lists: http://www.fgdl.org/fgdl-l.html FGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.html Technical Support: http://www.fgdl.org/fgdlfeed.html Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595 UNITED STATES CENSUS BUREAU, USCB unknown Map GeoPlan relied on the integrity of the attribute information within the original data. Certain node/geometry and topology (GT)-polygon/chain relationships are collected or generated to satisfy topological requirements. Some of these requirements include: chains must begin and end at nodes, chains must connect to each other at nodes, chains do not extend through nodes, left and right GT-polygons are defined for each chain element and are consistent throughout the transfer, and the chains representing the limits of the file (neatline) are free of gaps. The neatline is generated by connecting the four corners of the digital file, as established during initialization of the digital file. All data outside the enclosed region are ignored and all data crossing these geographically straight lines are clipped at the neatline. (Exception: During the QA/QC process all data is examined and if errors are found and corrections are possible, then data is corrected accordingly. This process is documented in the Process_Step.) Data within a specified tolerance of the neatline are snapped to the neatline. Neatline straightening aligns the digitized edges of the digital data with the generated neatline, that is, with the longitude/latitude lines in geographic coordinates. All internal polygons are tested for closure. Certain attributes and/or entities, e.g. closure line, convey data quality information. When information to be encoded in the subfield is known to be not applicable (undefined, not relevant), then the subfield is valued by a string of "9s"; and when the information to be encoded is relevant but unknown (or missing), then the subfield is valued by a string of "9s." Certain node/geometry and topology (GT)-polygon/chain relationships are collected or generated to satisfy topological requirements. Some of these requirements include: chains must begin and end at nodes, chains must connect to each other at nodes, chains do not extend through nodes, left and right GT-polygons are defined for each chain element and are consistent throughout the transfer, and the chains representing the limits of the file (neatline) are free of gaps. The neatline is generated by connecting the four corners of the digital file, as established during initialization of the digital file. All data outside the enclosed region are ignored and all data crossing these geographically straight lines are clipped at the neatline. (Exception: During the QA/QC process all data is examined and if errors are found and corrections are possible, then data is corrected accordingly. This process is documented in the Process_Step.) Data within a specified tolerance of the neatline are snapped to the neatline. Neatline straightening aligns the digitized edges of the digital data with the generated neatline, that is, with the longitude/latitude lines in geographic coordinates. All internal polygons are tested for closure. Certain attributes and/or entities, e.g. closure line, convey data quality information. When information to be encoded in the subfield is known to be not applicable (undefined, not relevant), then the subfield is valued by a string of "9s"; and when the information to be encoded is relevant but unknown (or missing), then the subfield is valued by a string of "9s." This data is provided 'as is' and its horizontal positional accuracy has not been verified by GeoPlan This data is provided 'as is' and its vertical positional accuracy has not been verified by GeoPlan UNITED STATES CENSUS BUREAU unknown Map 100000 None unknown unknown Census Condition USCB Spatial and Attribute Information The process step describes, in general, the process used in the production of data sets. The originating agencies created the original spatial coverage. GeoPlan, during the QA/QC process included the following aspects: (1) Reprojected data to FGDL Albers (2) Set Precision to DOUBLE (3) Set Tolerances to FGDL Standards. (4) DESCRIPT item added and contains the total population numbers. (5) Numerous sliver polygons dissolved, due to inconsistencies between the Tiger Line County boundaries and the FGDL/DEP County Boundaries 20000101 Vector GT-polygon composed of chains 10954 NAD 1983 HARN Florida GDL Albers 24.0 31.5 -84.0 24.0 400000.0 0.0 coordinate pair 0.0001 0.0001 meter D North American 1983 HARN GRS 1980 6378137.0 298.257222101 DATABASE FILE Database File None BKG_KEY Code consisting of 12 characters. The first two characters are the state FIPS code. The third through 5th characters are the county FIPS code. The sixth through eleventh characters are the census tract identification code. The last character is the blockgroup within the census tract Unknown Unknown BLKGRP Tract and Block Group number. Unknown Unknown FIPS County identification code. Unknown Unknown TRACT Census tract number - all Block Groups are part of a larger Census Tract. Unknown Unknown BLOCKGRP Block group number Unknown Unknown POP1990 The total 1990 population for a tract Unknown Unknown POP90_SQMI The 1990 population per square mile for a state. Unknown Unknown HOUSEHOLDS Total number of households. Unknown Unknown MALES Number of males Unknown Unknown FEMALES Number of females Unknown Unknown WHITE Number of people identified as white. Unknown Unknown BLACK Number of people identified as black. Unknown Unknown AMERI_ES Number of people identified as American Indian, Eskimo, or Aleut. Unknown Unknown ASIAN_PI Number of people identified as Asian or Pacific Islander. Unknown Unknown OTHER Number of people identified as belonging to a race other than white, black, American Indian, or Asian. Unknown Unknown HISPANIC Number of people of all races identified as being of Hispanic origin. Unknown Unknown AGE_UNDER5 Number of people 0 to 4 years of age. Unknown Unknown AGE_5_17 Number of people 5 to 17 years of age. Unknown Unknown AGE_18_29 Number of people 18 to 29 years of age. Unknown Unknown AGE_30_49 Number of people 30 to 49 years of age. Unknown Unknown AGE_50_64 Number of people 50 to 64 years of age. Unknown Unknown AGE_65_UP Number of people 65 years of age and over. Unknown Unknown NEVERMARRY Number of people who have never married. Unknown Unknown MARRIED Number of people who are married Unknown Unknown SEPARATED Number of people who are separated from their spouse. Unknown Unknown WIDOWED Number of people whose spouse died. Unknown Unknown DIVORCED Number of people who are divorced. Unknown Unknown HSEHLD_1_M Number of one-person male households. Unknown Unknown HSEHLD_1_F Number of one-person female households. Unknown Unknown MARHH_CHD Number of households with a married couple and related children Unknown Unknown MARHH_NO_C Number of households with a married couple and no related child Unknown Unknown MHH_CHILD Number of households with a man and children but no wife. Unknown Unknown FHH_CHILD Number of households with a woman and children but no husband. Unknown Unknown HSE_UNITS Total number of housing units. Unknown Unknown VACANT Number of housing units that are vacant. Unknown Unknown OWNER_OCC Number of housing units that are occupied by the owner. Unknown Unknown RENTER_OCC Number of housing units that are occupied by renters. Unknown Unknown MEDIAN_VAL Median value of all housing units. Unknown Unknown MEDIANRENT Median rent charged for all housing units that are rented. Unknown Unknown UNITS_1DET Number of housing units with one detached unit in the structure. Unknown Unknown UNITS_1ATT Number of housing units with one attached unit in the structure. Unknown Unknown UNITS2 Number of housing uits with two units in the structure. Unknown Unknown UNITS3_9 Number of housing units with three to nine units in the structure. Unknown Unknown UNITS10_49 Number of housing units with 10 to 49 units in the structure. Unknown Unknown UNITS50_UP UNITS50_up Number of housing units with 10 to 49 units in the structure. Unknown Unknown MOBILEHOME Number of mobile homes or trailers. Unknown Unknown TOTAL_VOTE The total number of voters or people of voting age. Unknown Unknown WHITE_VOTE The total number of voters or people of voting age identified as white. Unknown Unknown BLACK_VOTE The total number of voters or people of voting age identified as black. Unknown Unknown OTHER_VOTE Number of voters or people of voting age identified as belonging to a race other than white, black, or hispanic. Unknown Unknown HSPNC_VOTE The total number of voters or people of voting age identified as hispanic. Unknown Unknown OBJECTID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. AUTOID Feature geometry. ESRI Coordinates defining the features. SHAPE Feature geometry. ESRI Coordinates defining the features. SHAPE.AREA SHAPE.LEN DESCRIPT FGDL added item containing total population numbers. Unknown Unknown Operator mailing

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Gainesville Florida 32611-5706 US (352) 3920997, Operator Mailing list for FGDL: http://www.fgdl.org/fgdl-l.html For FGDL Software: http://www.fgdl.org/software.html FGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.html Web site: http://www.fgdl.org Technical Support: http://www.fgdl.org/fgdlfeed.html 24 Hours / Day Please visit the web site, http://www.fgdl.org, for all questions or concerns. DOWNLOADABLE DATA THE FGDL DATA AS PROVIDED BY CONTRIBUTING ORGANIZATIONS AND ANY PROGRAMMING SOFTWARE CREATED BY THE UNIVERSITY OF FLORIDA GEOPLAN CENTER (COLLECTIVELY THE 'MATERIALS') ARE COPYRIGHTED BY THE UNIVERSITY OF FLORIDA GEOPLAN CENTER FOR THE FGDL CONTRIBUTING AGENCIES AND ORGANIZATIONS (THE 'DATA PROVIDERS'). DO NOT REPRODUCE, REDISTRIBUTE OR RESELL THE MATERIALS, OR PROVIDE THE MATERIALS FOR FREE TO CUSTOMERS OR CLIENTS, OR PLACE THE MATERIALS FOR DOWNLOAD ON A WEBSITE. ADDITIONALLY, WHEN USING FGDL DATA OR SOFTWARE IN PROJECTS, MAPS, ETC.; YOU AGREE TO ACKNOWLEDGE THE FGDL AS A DATA SOURCE. THE MATERIALS ARE PROVIDED 'AS IS'. THE UNIVERSITY OF FLORIDA GEOPLAN CENTER MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE QUALITY OR SUITABILITY OF THE MATERIALS, EITHER EXPRESSLY OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. THE UNIVERSITY OF FLORIDA GEOPLAN CENTER MAKES NO WARRANTIES, GUARANTIES OR REPRESENTATIONS AS TO THE TRUTH, ACCURACY OR COMPLETENESS OF THE DATA PROVIDED BY THE FGDL CONTRIBUTING ORGANIZATIONS. THE UNIVERSITY OF FLORIDA GEOPLAN CENTER SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED AS A RESULT OF USING, MODIFYING, CONTRIBUTING OR DISTRIBUTING THE MATERIALS. 20200303 Operator physical

Tiger Mapping Service

Washington D.C. 20233 (301) 457-1128 (Geography) , (301) 457-4100 (Customer Service) FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time