Tax Returns Claiming Earned Income Tax Credits

This layer displays information about tax credits and tax deductions claimed by tax filers. Information is available for all ZIP codes and counties where 10 or more total tax returns were filed. Eligible tax payers may receive between $1 and … Continued

Statistics of Income from the IRS

Layers display ZIP code and county-level information about tax returns filed in 2013, including the number and percentage of returns with an adjusted gross income less than $20,000. Data is acquired through the Brookings Institute’s Earned Income Tax Credit Interactive.

Per Capita Income, 2014

This layer displays per capita personal income by county. This measure of income is calculated as the total personal income of the residents of an area divided by the population of the area. Per capita personal income is often used … Continued

EPA Climate Change Indicators – Change in River Flooding

This indicator examines changes in the size and frequency of inland river flood events in the United States. Indicator data are acquired from the EPA’s Climate Change Indicators in the United States, Fourth Edition, published in 2016.

4th Grade Reading Proficiency, 2014-15

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 2014-15 data tables. Z-Scores are calculated for counties within states displaying the magnitude of … Continued

On-Time Graduation Rates, 2014-15

This layer displays information about the adjusted four-year cohort graduation rate for school-districts and counties in the United States.

Multi-Family Building Permits by County, 2015

This layer displays information about new multi-family, residential building permits issued in counties across the United States in 2015. Data are from the US Census Bureau’s Residential Building Permits Survey and accessed via the US Department of Housing and Urban … Continued

Access to Primary Care Providers

Layers display county-level information about the number and rate of physicians based on data from the Health Resources and Services Administration (HRSA) 2015-16 Area Health Resource File (AHRF).