Public Schools by Grade Level and Type

This layer displays all public schools for SY 2020-21. Data are from the NCES Common Core of Data (CCD) Public Elementary/Secondary School Universe Survey Data (2020-21). Also available map layers are:

  • Public Elementary Schools
  • Public Middle Schools
  • Public High Schools
  • Public Schools with Pre-Kindergarten Programs
  • Public Schools with Magnet Programs
  • Public Charter Schools
  • Public Title I Schools
  • Majority Minority Schools

Students Eligible for Free or Reduced-Price Lunch

This layer displays the total count and percentage of students eligible for free or reduced-price lunch of each school for SY 2020-21. Data are from the NCES Common Core of Data (CCD) Public Elementary/Secondary School Universe Survey Data (2020-21).

Primary Care Visits after Surgical Discharge

Layers display 30-day readmission rates, emergency room visits within 30 days of discharge, and follow-up visits within 14 days of discharge for Medicare beneficiaries as of year 2019 by county, state, and Hospital Service Area (HSA). Data are obtained from the Dartmouth Atlas Post-Discharge Events. Affected map layers:

  • Readmissions after Medical Discharge
  • Readmissions after Surgical Discharge
  • Primary Care Visits after Surgical Discharge
  • ER Visits after Surgical Discharge
  • Primary Care Visits after Medical Discharge
  • Ambulatory Visits after Medical Discharge
  • ER Visits after Medical Discharge

Public Education Expenditures

This layer data from the National Center for Education Statistics (NCES) Common Core of Data (CCD) School District Finance Survey. The survey provides finance data for all local education agencies (LEAs) that provide free public elementary and secondary education in the United States. County-level data was generated by CARES by aggregating school-district level records with valid reported figures for total students and total expenditures.

Maximum Temperature – Average Days Above 100 Degrees

This updated dataset reports the total number of days in which an extreme heat event was above 100 degrees between 2019-2021 at the county level. Data were obtained from the Centers for Disease Control and Prevention (CDC) Environmental Public Health Tracking Network (EPHTN).

Gross Domestic Product

This layer displays the 2020 Gross Domestic Product (GDP) produced within each U.S. county and the percent change in GDP from the previous year. GDP is the monetary value of all the goods and service produced within a county and is a measure of economic activity. The growth rate of GDP is the most popular indicator of overall economic health.