2010 Population and Poverty at Split Tract

Tabular data of population by age groups, race and gender, and the poverty by ethnic groups is attached to the split tract geography to create this split tract with population and poverty data. Split tract data is the product of 2010 census tracts split by 2010 incorporated city boundaries and unincorporated community/countywide statistical areas (CSA) boundaries. The census tract boundaries have been altered and aligned where necessary with legal city boundaries and unincorporated areas, including shoreline/coastal areas. Census Tract: Every 10 years the Census Bureau counts the population of the United States as mandated by Constitution. The Census Bureau ([https://www.census.gov/)] released 2010 geographic boundaries data including census tracts for the analysis and mapping of demographic information across the United States. City Boundary: City Boundary data is the base map information for the County of Los Angeles. These City Boundaries are based on the Los Angeles County Seamless Cadastral Landbase. The Landbase is jointly maintained by the Los Angeles County Assessor and the Los Angeles County Department of Public Works (DPW). This layer represents current city boundaries within Los Angeles County. The DPW provides the most current shapefiles representing city boundaries and city annexations. True, legal boundaries are only determined on the ground by surveyors licensed in the State of California. Countywide Statistical Areas (CSA): The countywide Statistical Area (CSA) was defined to provide a common geographic boundary for reporting departmental statistics for unincorporated areas and incorporated Los Angeles city to the Board of Supervisors. The CSA boundary and CSA names are established by the CIO and the LA County Enterprise GIS group worked with the Los Angeles County Board of Supervisors Unincorporated Area and Field Deputies that reflect as best as possible the general name preferences of residents and historical names of areas. This data is primarily focused on broad statistics and reporting, not mapping of communities. This data is not designed to perfectly represent communities, nor jurisdictional boundaries such as Angeles National Forest. CSA represent board approved geographies comprised of Census block groups split by cities. Data Field: CT10: 2010 Census tract FIP10: 2010 City FIP Code CITY: City name for incorporated cities and “Unincorporated” for unincorporated areas (as of July 1, 2010) CT10FIP10: 2010 census tract with 2010 city FIPs for incorporated cities, unincorporated areas and LA neighborhoods. SPA12: 2012 Service Planning Area (SPA) number. SPA_NAME: Service Planning Area name. HD12: 2012 Health District (HD) number: HD_NAME: Health District name. POP10_AGE_0_4: 2010 population 0 to 4 years old POP10_AGE_5_9: 2010 population 5 to 9 years old POP10_AGE_10_14: 2010 population 10 to 14 years old POP10_AGE_15_17: 2010 population 15 to 17 years old POP10_AGE_18_19: 2010 population 18 to 19 years old POP10_AGE_20_44: 2010 population 20 to 24 years old POP10_AGE_25_29: 2010 population 25 to 29 years old POP10_AGE_30_34: 2010 population 30 to 34 years old POP10_AGE_35_44: 2010 population 35 to 44 years old POP10_AGE_45_54: 2010 population 45 to 54 years old POP10_AGE_55_64: 2010 population 55 to 64 years old POP10_AGE_65_74: 2010 population 65 to 74 years old POP10_AGE_75_84: 2010 population 75 to 84 years old POP10_AGE_85_100: 2010 population 85 years and older POP10_WHITE: 2010 Non-Hispanic White POP10_BLACK: 2010 Non-Hispanic African American POP10_AIAN: 2010 Non-Hispanic American Indian or Alaska Native POP10_ASIAN: 2010 Non-Hispanic Asian POP10_HNPI: 2010 Non-Hispanic Hawaiian Native or Pacific Islander POP10_HISPANIC: 2010 Hispanic POP10_MALE: 2010 Male POP10_FEMALE: 2010 Female POV10_WHITE: 2010 Non-Hispanic White below 100% Federal Poverty Level POV10_BLACK: 2010 Non-Hispanic African American below 100% Federal Poverty Level POV10_AIAN: 2010 Non-Hispanic American Indian or Alaska Native below 100% Federal Poverty Level POV10_ASIAN: 2010 Non-Hispanic Asian below 100% Federal Poverty Level POV10_HNPI: 2010 Non-Hispanic Hawaiian Native or Pacific Islander below 100% Federal Poverty Level POV10_HISPANIC: 2010 Hispanic below 100% Federal Poverty Level POV10_TOTAL: 2010 Total population below 100% Federal Poverty Level POP10_TOTAL: 2010 Total Population AREA_SQMIL: Area in square mile POP10_DENSITY: Population per square mile. POV10_PERCENT: Poverty rate/percentage. How this data created? The tabular data of population by age groups, by ethnic groups and by gender, and the poverty by ethnic groups is attributed to the split tract geography to create this data. Split tract polygon data is created by intersecting 2010 census tract polygons, LA Country City Boundary polygons and Countywide Statistical Areas (CSA) polygon data. The resulting polygon boundary aligned and matched with the legal city boundary whenever possible. Note: 1. Population and poverty data estimated as of July 1, 2010. 2. 2010 Census tract and 2020 census tracts are not the same. Similarly, city and community boundary are not the same because boundary is reviewed and updated annually.