This layer displays the percentage of days with concentrations of ozone matter above the National Ambient Air Quality Standard (NAAQS) of 35.0 micrograms per cubic meter.
The school proficiency index uses school-level data on the performance of 4th grade students on state exams to describe which neighborhoods have high-performing elementary schools nearby and which are near lower performing elementary schools.
Layer displays breast cancer incidence rates per 100,000 population by state and county. Additional map layers from this update include incidence rates for breast, cervical, colon / rectum, and prostate cancer.
This layer displays information about proprietor employment (or self employment) and income by county. Average measures of income are calculated as the total proprietor income of an area divided by the estimated number of proprietors within the area. Percentages are … Continued
This layer displays the total number and rate of tax-exempt organizations classified as 501(c)(3) from the September 2016 Exempt Organizations Business Master File Extract (EO BMF). Data are displayed by county and ZIP Code Tabulation Area (ZCTA).
This layer displays locations of places of worship. Address-level data are acquired from the September 2016 IRS Exempt Organization Business Master File Extract (EO BMF) based on filing requirement code.
This layer displays information about personal income from retirement and disability transfer payments from the Bureau of Economic Analysis (BEA) Local Area Personal Income data series.
The National Hydrography Dataset (NHD) is used to portray surface water. The NHD represents the drainage network with features such as rivers, streams, canals, lakes, ponds, coastline, etc. The principal components of the NHD are: NHDFlowline: This is the fundamental … Continued
The National Hydrography Dataset (NHD) is used to portray surface water. The NHD represents the drainage network with features such as rivers, streams, canals, lakes, ponds, coastline, etc. The principal components of the NHD are: NHDFlowline: This is the fundamental … Continued
This layer displays information about personal income from transfer payments from the Bureau of Economic Analysis (BEA) Local Area Personal Income data series.