This layer displays the percentage of Medicare Beneficiaries with hypertension (high blood pressure). The prevalence of chronic conditions among Medicare beneficiaries is based on Medicare insurance claims (for specific inpatient diagnosis or procedure codes) in 2017.
Prescription Drug Claims for Opioids by ZIP Code and County, 2017
Layer displays the percentage of claims for prescription drugs among Medicare Part D beneficiaries that were for opioid drugs in 2017. Data is available by county, ZIP Code Tabulation Area (ZCTA) and by physician (address).
Population Living Near a Major Grocery Store – Distance
This layer displays the percentage of population who live near a major supermarket or grocery store. Locations of retailers are based on a subset of locations from the April, 2019 USDA directory of SNAP-authorized retailers.
Locations of SNAP-Authorized Retailers
This layer displays the locations of SNAP authorized retailers across the US. Data has been updated to reflect stores accepting SNAP as of April, 2019.
On-Time Graduation Rates, 2016-2017
This layer displays information about the adjusted four-year cohort graduation rate for school-districts and counties in the United States.
FEMA Flood Hazard Zones, 2019
The Flood Hazard Zones are extracted from the National Flood Hazard Layer, which is a database that contains FEMA’s flood hazard map data.
4th Grade Reading Proficiency by school district and county, 2016-17
This layer displays reading proficiency rates for counties and school districts across the United States. Data are acquired from the US Department of Education (ED) EdFacts 2016-17 data tables. Z-Scores are calculated for counties within states displaying the magnitude of each county’s deviation above or below the state average.
Population Change, 2018 by County, Population Estimates and Components of Change 2016-2018
The Census Bureau’s Population Estimates Program (PEP) produces estimates of the population for the United States, its states, counties, cities, and towns, as well as for the Commonwealth of Puerto Rico and its municipios. Demographic components of population change (births, deaths, and migration) are produced at the national, state, and county levels of geography. Additionally, housing unit estimates are produced for the nation, states, and counties.
PEP annually utilizes current data on births, deaths, and migration to calculate population change since the most recent decennial census and produce a time series of estimates of population, demographic components of change, and housing units. The annual time series of estimates begins with the most recent decennial census data and extends to the vintage year.
4th Grade Reading Proficiency by school district and county, 2015-16
This layer displays reading proficiency rates for counties and school districts across the United States. Data are acquired from the US Department of Education (ED) EdFacts 2015-16 data tables. Z-Scores are calculated for counties within states displaying the magnitude of each county’s deviation above or below the state average.
Change in Area Deprivation Index Scores (2013 to 2015) by Census Block Group
This map layer displays the change (+/-) in Area Deprivation Index (ADI) scores between the 2013 and 2015 datasets. The ADI is a rankings of neighborhoods by socioeconomic status disadvantage in a region of interest (e.g. at the state or national level). It includes factors for the theoretical domains of income, education, employment, and housing quality. It can be used to inform health delivery and policy, especially for the most disadvantaged neighborhood groups. The 2015 ADI (v2.0) was constructed using the 2011-2015 5-year estimates from the US Census’ American Community Survey. The methods are identical to the 2013 ADI construction.