Adult Obesity by County, 2021
This updated layer displays the estimated percentage of adults who are in obese by county. These figures are multi-year modeled estimates based on survey data from the CDC Behavioral Risk Factor Surveillance System.
Community Water System Fluoridation
This layer displays fluoridation data generated from the Water Fluoridation Reporting System (WFRS) as reported to the CDC. State level statistics include data from the biennial report originally published at https://www.cdc.gov/fluoridation/php/statistics/. State and county data include percentage of people, number of people, and number of water systems receiving fluoridated water. County level data is not…
Air Quality – Ozone Levels (O3) by Census Tract, 2016
This layer displays the daily average concentration of ozone and the percentage of days with concentrations of ozone above the National Ambient Air Quality Standard (NAAQS) of 0.075 parts per million in 2016.
Transfer Receipts Income, 2019
This layer displays information about transfer receipt income by county. Per capita measures of income are calculated as the total component income of the residents of an area divided by the population of the area. Percentages are calculated by dividing the total component income by the total personal income. Information used in this map layer…
Agricultural Operations with Broadband Access
This layer displays the number of agricultural operations with access to broadband internet from the 2022 Census of Agriculture.
Diabetes Prevalence by County, 2019
This updated layer displays the estimated percentage of adults with diagnosed diabetes by county. These figures are multi-year modeled estimates based on survey data from the CDC Behavioral Risk Factor Surveillance System.
Annual Wellness Exam by County, Medicare Population, 2021
This layer displays the percentage of Medicare beneficiaries who received an annual wellness exam in the latest report year (2020).
Area Deprivation Index by Census Block Group
The 2020 Area Deprivation Index is now available! The ADI map displays 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,…
National Hydrography Dataset (NHD) Flowline
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 flow network consisting predominantly of stream/river and artificial path vector features. It represents the spatial…
School Funding Adequacy
This layer displays the average gap in dollars between actual and required spending per pupil among public school districts. Required spending is an estimate of dollars needed to achieve U.S. average test scores in each district.