Layer: Population Vulnerability (ID:11)

View In: Map Viewer

Name: Population Vulnerability

Display Field: Comp_DIM

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Attribute names and descriptions are as follows:

STATE - Census State Number
COUNTY - Census County Number
TRACT - Census Tract Number
plltn_p - Clean Environment domain score (average of Z-scores of Diesel PM, Ozone, PM 2.5, Safe Drinking Water), statewide percentile ranking
atmbl_p - Percentage of households with access to an automobile, statewide percentile ranking
cmmt_pc - Percentage of workers, 16 years and older, who commute to work by transit, walking, or cycling, statewide percentile ranking
emplyd_ - Percentage of population aged 20-64 who are employed, statewide percentile ranking
abvpvr_ - Percent of the population with an income exceeding 200% of federal poverty level, statewide percentile ranking
prkccs_ - Percentage of the population living within a half-mile of a park, beach, or open space greater than 1 acre, statewide percentile ranking
trcnpy_ - Population-weighted percentage of the census tract area with tree canopy, statewide percentile ranking
twprnt_ - Percentage of family households with children under 18 with two parents, statewide percentile ranking
ozn_pct - Mean of summer months of the daily maximum 8-hour ozone concentration (ppm) averaged over three years (2012 to 2014), statewide percentile ranking
pm25_pc - Annual mean concentration of PM2.5 (average of quarterly means, μg/m3), over three years (2012 to 2014), statewide percentile ranking
dslpm_p - Spatial distribution of gridded diesel PM emissions from on-road and non-road sources for a 2012 summer day in July, statewide percentile ranking
h20cnt_ - Cal EnviroScreen 3.0 drinking water contaminant index for selected contaminants, statewide percentile ranking
wht_pct - Percent of Whites in the total population (not a percentile)
heatdays - Projected annual number of extreme heat days at 2070, (not a percentile)
impervsu_5 - Percent impervious surface cover, statewide percentile ranking
transita_5 - Percent of population residing within ½ mile of a major transit stop, statewide percentile ranking
uhii_pctil - Urban heat island index: sum of 182 day temp. differences (degree-hr) between urban and rural reference, statewide percentile ranking
traffic__1 - Sum of traffic volumes adjusted by road segment length divided by total road length within 150 meters of the census tract boundary, statewide percentile ranking
children_1 - Percent of population under 5 years of age, statewide percentile ranking
elders_p_1 - Percent of population 65 years of age and older, statewide percentile ranking
englishs_5 - Percentage of households where at least one person 14 years and older speaks English very well, statewide percentile ranking
pedshurt_1 - 5-year (2006-2010) annual average rate of severe and fatal pedestrian injuries per 100,000 population, statewide percentile ranking
leb_pctile - Life expectancy at birth in 2010, statewide percentile ranking
abvpvty_s - Poverty, lowest 25th percentile statewide
employ_s - Unemployed, lowest 25th percentile statewide
twoprnt_s - Two Parent Households, lowest 25th percentile statewide
chldrn_s - Young Children, lowest 25th percentile statewide
elderly_s - Elderly, lowest 25th percentile statewide
englishs_s - Non-English Speaking, lowest 25th percentile statewide
majorwht_s - Majority Minority Population, over 50 percent of population non-white
D1_Social - Social barriers to accessing outdoor opportunities, combined indicators score
actvcom_s - Limited Active Commuting, lowest 25th percentile statewide
autoacc_s - Limited Automobile Access, lowest 25th percentile statewide
transita_s - Limited Public Transit Access, lowest 25th percentile statewide
trafficd_s - Traffic Density, lowest 25th percentile statewide
pedinjry_s - Pedestrian Injuries, lowest 25th percentile statewide
D2_Transp - Transportation barriers to accessing outdoor opportunities, combined indicators score
expbirth_s - Life Expectancy at Birth, lowest 25th percentile statewide
clneviro_s - Pollution, lowest 25th percentile statewide
D3_Health - Health Vulnerability, combined indicators score
parkacc_s - Limited Park Access, lowest 25th percentile statewide
treecan_s - Limited Tree Canopy, lowest 25th percentile statewide
impsurf_s - Impervious Surface, lowest 25th percentile statewide
exheat_s - Excessive Heat Days, highest of four quantiles
hisland_s - Urban Heat Island Index, lowest 25th percentile statewide
D4_Environ Environmental Vulnerability, combined indicators score
D1_Multi Multiple indicators (2 or more) with social barriers to accessessing outdoor opportunities
D2_Multi Multiple indicators (2 or more) with transportation barriers to accessessing outdoor opportunities
D3_Multi Multiple indicators (1 or more) with health vulnerability
D4_Multi Multiple indicators (2 or more) with environmental vulnerability
Comp_DIM - Multiple Indicators, combined dimensions score
D1_Major - Majority indicators (4 or more) with social barriers to accessessing outdoor opportunities
D2_Major - Majority indicators (3 or more) with transportation barriers to accessessing outdoor opportunities
D3_Major - Majority indicators (1 or more) with health vulnerability
D4_Major - Majority indicators (3 or more) with environmental vulnerability
Comp_DIM_2 - Majority Indicators, combined dimensions score

DISCLAIMER: The data herein is for informational purposes, and may not have been prepared for or be suitable for legal, engineering, or surveying intents. The County of Los Angeles reserves the right to change, restrict, or discontinue access at any time. All users of the maps and data presented on https://lacounty.maps.arcgis.com or deriving from any LA County REST URLs agree to the "Terms of Use" outlined on the County of LA Enterprise GIS (eGIS) Hub (https://egis-lacounty.hub.arcgis.com/pages/terms-of-use).

Copyright Text: Census Bureau 2010 PHASC-VCU, 10/11/17 Census Bureau ACS, 2011-2015 Census Bureau ACS, 2011-2016 GreenInfo, 2012 NLCD, 2011 Census Bureau ACS, 2011-2016 CalEPA, 2012-2014 CalEPA, 2012 CalEPA, 2015-2013 Census Bureau, 2010 Cal-Adapt, 2017 NLCD, 2011 CDPH, 2012 CalEPA, 2010 CalEPA, 2013 Census Bureau ACS, 2011-2015 SWITRS, 2006-2010 VCU, 2010 Healthy Places Index (HPI 2.0), February 20, 2018 (Revised 4/22/2021). Composite Population Vulnerability courtesy of the Los Angeles County Department of Parks and Recreation. For more information, please visit https://lacountyparkneeds.org/pnaplus-report/

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Last Edit Date: 4/5/2023 10:04:06 PM

Schema Last Edit Date: 4/5/2023 10:04:06 PM

Data Last Edit Date: 3/30/2023 11:48:46 AM

Supported Operations: Query Query Pivot Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat