U.S. Department of Commerce, U.S. Census Bureau, Geography Division
2013
Communities_of_Concern
2013
vector digital data
http://www2.census.gov/geo/tiger/TIGER2013/PLACE/tl_2013_01_place.zip
This dataset identifies “communities of concern,” and is designated for SCAG’s 2020 Regional Transportation Plan/Sustainable Communities Strategies (RTP/SCS) Environmental Justice Analysis Report. Communities of Concern Data Methodology by Kimberly Clark and Tom Vo, April 26, 2019. Using data from the 2013-2017 ACS 5 Year Estimates at the Census Designated Place level (CDP), calculate total percentage of minority population and total percentage of households in poverty for each CDP. Also using census tract data from the 2013-2017 ACS 5 Year Estimates, tabulate percentage of minority population and total percentage of households in poverty for each City of Los Angeles Community Planning Area (CPAs). Intersect CPAs with Census Tracts and tabulate new totals for partial CPA/Census Tracts based on spatial interpolation. Sum total Poverty, households, minority, and population values for each CPA. Merge CDPs and City of Los Angeles Community Planning Areas to create a single “Place” file for the entire SCAG region. Remove the City of Los Angeles CDP from layer. Tabulate % of households in poverty and % of minority population for each “Place.” Using Rank and Percentile tool in Excel, select the places that are in the upper third in the SCAG region for both % of households in poverty (x > 0. 17096018735) and% minority (x > 0. 78260869565).
For planning analyses and mapping
Alabama(01)
201206
201305
Publication Date
No changes or updates will be made to this version of the TIGER/Line Shapefiles. Future releases of TIGER/Line Shapefiles will reflect updates made to the Census MAF/TIGER database.
-88.473227
-84.888246
35.008028
30.144425
ISO 19115 Topic Categories
boundaries
None
State or equivalent entity
Polygon
Census Designated Place
CDP
City
Village
Town
ANSI INCITS 38:2009 (Formerly FIPS 5-2), ANSI INCITS 31:2009 (Formerly FIPS 6-4),ANSI INCITS 454:2009 (Formerly FIPS 8-6), ANSI INCITS 455:2009(Formerly FIPS 9-1), ANSI INCITS 446:2008 (Geographic Names Information System (GNIS))
United States
U.S.
State or Equivalent Entity
Alabama
AL
01
None
The TIGER/Line Shapefile products are not copyrighted however TIGER/Line and Census TIGER are registered trademarks of the U.S. Census Bureau. 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 in the TIGER/Line Shapefiles are for statistical data collection and tabulation purposes only; their 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.Coordinates in the TIGER/Line shapefiles have six implied decimal places, but the positional accuracy of these coordinates is not as great as the six decimal places suggest.
Yes, the data are free from Title 13 restrictions
U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Geographic Products Branch
Mailing
4600 Silver Hill Road, Stop 7400
Washington
DC
20233-7400
United States
301-763-1128
301-763-4710
geo.tiger@census.gov
8859part1
eng
Accurate against Federal Information Processing Series (FIPS), FIPS Publication 6-4, and FIPS-55 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 Bureau performed automated tests to ensure logical consistency and limits of shapefiles. Segments making up the outer and inner boundaries of a polygon tie end-to-end to completely enclose the area. All polygons are 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. Most of the codes for geographic entities except states, counties, urban areas, Core Based Statistical Areas (CBSAs), American Indian Areas (AIAs), and congressional districts were provided to the Census Bureau by the USGS, the agency responsible for maintaining FIPS 55. Feature attribute information has been examined but has not been fully tested for consistency.
For the TIGER/Line Shapefiles, the Point and Vector Object Count for the G-polygon SDTS Point and Vector Object Type reflects the number of records in the shapefile attribute table. For multi-polygon features, only one attribute record exists for each multi-polygon rather than one attribute record per individual G-polygon component of the multi-polygon feature. TIGER/Line Shapefile multi-polygons are an exception to the G-polygon object type classification. Therefore, when multi-polygons exist in a shapefile, the object count will be less than the actual number of G-polygons.
Data completeness of the TIGER/Line Shapefiles reflects the contents of the Census MAF/TIGER database at the time the TIGER/Line Shapefiles were created.
U.S. Department of Commerce, U.S. Census Bureau, Geography Division
Unpublished material
Census MAF/TIGER database
online
201206
201305
Publication Date
MAF/TIGER
All line segments
TIGER/Line Shapefiles are extracted from the Census MAF/TIGER database by nation, state, county, and entity. Census MAF/TIGER data for all of the aforementioned geographic entities are then distributed among the shapefiles each containing attributes for line, polygon, or landmark geographic data.
withheld
2013
Federal Information Processing Series (FIPS), ANSI, and feature names.
Vector
Simple
FALSE
70
TRUE
FALSE
North American Datum of 1983
Geodetic Reference System 80
6378137
298.257
Communities of Concern
Current Place State-based
U.S. Census Bureau
Feature Class
70
OBJECTID_1
OBJECTID_1
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
OBJECTID
OBJECTID
Integer
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
4
0
0
Feature geometry.
Esri
Coordinates defining the features.
STATEFP
Current state Federal Information Processing Series (FIPS) code
U.S. Census Bureau
INCITS.38-2009, Codes for the Identification of the States, the District of Columbia, Puerto Rico, and the Insular Areas of the United States (Formerly FIPS 5-2)
U.S. Census Bureau
STATEFP
String
2
0
0
PLACEFP
Current place Federal Information Processing Series (FIPS) 55 code
U.S. Census Bureau
Federal Information Processing Series Census Codes for Named Populated Places, Primary County Divisions, and other Locational Entities of the United States, Puerto Rico, and the Island Areas (Formerly FIPS 55-3)
U.S. Census Bureau
PLACEFP
String
5
0
0
PLACENS
Current place ANSI code
U.S. Census Bureau
INCITS 446-2008, (GNIS) Identifying Attributes for Named Physical and Cultural Geographic Features (Except Roads and Highways) of the United States, Its Territories, Outlying Areas, and Freely Associated Areas, and the Waters of the Same to the Limit of the Twelve-Mile Statutory Zone
U.S. Geological Survey (USGS)
PLACENS
String
8
0
0
GEOID
Place identifier; a concatenation of Current state FIPS code and place FIPS code
U.S. Census Bureau
INCITS.38-2009, Codes for the Identification of the States, the District of Columbia, Puerto Rico, and the Insular Areas of the United States (Formerly FIPS 5-2), Federal Information Processing Series Census Codes for Named Populated Places, Primary County Divisions, and other Locational Entities of the United States, Puerto Rico, and the Island Areas (Formerly FIPS 55-3)
U.S. Census Bureau
GEOID
String
7
0
0
NAME
Current place name
U.S. Census Bureau
data are unavailable
NAME
String
100
0
0
NAMELSAD
Current name and the translated legal/statistical area description for place
U.S. Census Bureau
Refer to the name in the 'NAME' field and the translated legal/statistical area description code for place
NAMELSAD
String
100
0
0
GEOID_Data
GEOID_Data
String
50
0
0
Internal system ID
Pop
Pop
Double
8
38
8
Population
Minority
Minority
Double
8
38
8
Minority population
Poverty
Poverty
Double
8
38
8
People in poverty
HH
HH
Double
8
38
8
Number of Households
Pct_Pov
Pct_Pov
Double
8
38
8
Percentage of people in poverty
Pct_MinPop
Pct_MinPop
Double
8
38
8
Percentage of minority population
ComConcern
ComConcern
String
50
0
0
Community of Concern
SQM
SQM
Double
8
38
8
ACRES
ACRES
Double
8
38
8
Area in acres
GlobalID
GlobalID
GlobalID
38
0
0
created_user
created_user
String
255
0
0
created_date
created_date
Date
8
0
0
last_edited_user
last_edited_user
String
255
0
0
last_edited_date
last_edited_date
Date
8
0
0
YEAR
YEAR
SmallInteger
2
5
0
Dataset Year
Shape.area
Shape.area
Double
0
0
0
Shape.len
Shape.len
Double
0
0
0
U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Geographic Products Branch
Mailing
4600 Silver Hill Road, Stop 7400
Washington
DC
20233-7400
United States
301-763-1128
301-763-4710
geo.tiger@census.gov
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 in the TIGER/Line Shapefiles is for statistical data collection and tabulation purposes only; their 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.
TGRSHP (compressed)
PK-ZIP, version 1.93 A or higher
http://www2.census.gov/geo/tiger/TIGER2013/PLACE/tl_2013_01_place.zip
The online copy of the TIGER/Line Shapefiles may be accessed without charge.
To obtain more information about ordering TIGER/Line Shapefiles visit http://www.census.gov/geo/www/tiger
The TIGER/Line shapefiles contain geographic data only and do not include display mapping software or statistical data. For information on how to use the TIGER/Line shapefile data with specific software package users shall contact the company that produced the software.
20130615
U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Geographic Products Branch
Mailing
4600 Silver Hill Road, Stop 7400
Washington
DC
20233-7400
United States
301-763-1128
301-763-4710
geo.tiger@census.gov
FGDC Content Standards for Digital Geospatial Metadata
FGDC-STD-001-1998
8859part1
tl_2013_01_place.shp.xml
eng
Version 6.2 (Build 9200) ; Esri ArcGIS 10.5.1.7333
Communities_of_Concern
1
-119.198407
-114.561317
35.297551
32.648379
For planning analyses and mapping
<DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>This dataset identifies “communities of concern,” and is designated for SCAG’s 2020 Regional Transportation Plan/Sustainable Communities Strategies (RTP/SCS) Environmental Justice Analysis Report. Communities of Concern Data Methodology by Kimberly Clark and Tom Vo, April 26, 2019. Using data from the 2013-2017 ACS 5 Year Estimates at the Census Designated Place level (CDP), calculate total percentage of minority population and total percentage of households in poverty for each CDP. Also using census tract data from the 2013-2017 ACS 5 Year Estimates, tabulate percentage of minority population and total percentage of households in poverty for each City of Los Angeles Community Planning Area (CPAs). Intersect CPAs with Census Tracts and tabulate new totals for partial CPA/Census Tracts based on spatial interpolation. Sum total Poverty, households, minority, and population values for each CPA. Merge CDPs and City of Los Angeles Community Planning Areas to create a single “Place” file for the entire SCAG region. Remove the City of Los Angeles CDP from layer. Tabulate % of households in poverty and % of minority population for each “Place.” Using Rank and Percentile tool in Excel, select the places that are in the upper third in the SCAG region for both % of households in poverty (x > 0. 17096018735) and% minority (x > 0. 78260869565). </SPAN></SPAN></P><DIV><DIV><P STYLE="margin:0 0 11 0;"><SPAN /></P></DIV></DIV></DIV>
Communities of Concern
SCAG
0913
<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The TIGER/Line Shapefile products are not copyrighted however TIGER/Line and Census TIGER are registered trademarks of the U.S. Census Bureau. 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 in the TIGER/Line Shapefiles are for statistical data collection and tabulation purposes only; their 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.Coordinates in the TIGER/Line shapefiles have six implied decimal places, but the positional accuracy of these coordinates is not as great as the six decimal places suggest.</SPAN></P></DIV></DIV></DIV>
external
cbb80a21e12e281c336ea72724c2b5fe
Tom M. Vo
SCAG
Senior Regional Planner
900 Wilshire Blvd
Los Angeles
CA
90017
Vo@scag.ca.gov
US
17th Floor
+1 (213) 236-1930
True
Tom M. Vo
Maintenance.SDEADMIN.COC_boundary_scag
002
0.694
300055.064000
721814.866700
3614777.728400
3906041.154400
1
Projected
GCS_North_American_1983
Linear Unit: Meter (1.000000)
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FGDC CSDGM Metadata
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external
cbb80a21e12e281c336ea72724c2b5fe
Tom M. Vo
SCAG
Senior Regional Planner
900 Wilshire Blvd
Los Angeles
CA
90017
Vo@scag.ca.gov
US
17th Floor
+1 (213) 236-1930
True
Tom M. Vo