Access to SNAP-Authorized Retailers

This layer displays the number and rate of SNAP-authorized retailers in each census tract and county. Locations of retailers are based on the December 22, 2017 USDA directory of SNAP-authorized retailers.

Net Migration by County, 2000 to 2010

This layer displays the net migration rate for United States counties between 2000 and 2010. Net migration is the balance of immigration and emigration over a given time period. Net migration does not include natural change, or change due to births and deaths.

Net Migration of Young Adults by County, 2000 to 2010

This layer displays the net migration rate for young adults (age 20 – 39) in United States counties between 2000 and 2010. Net migration is the balance of immigration and emigration over a given time period. Net migration does not include natural change, or change due to births and deaths. It is important to understand the migration patterns of young adults as their geographic patterns will impact the economy and shape the future workforce.

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 December 22, 2017.

Mental Health Treatment Facilities

This layer displays locations and attributes for SAMHSA-certified mental health treatment facilities. Locations are obtained from the US Substance Abuse and Mental Health Services Administration (SAMHSA) Behavioral Health Treatment Services Locator and are current as of February 8th, 2017.

Cancer Incidence Rates by County, 2010-14

Layer displays cancer incidence rates (all sites) per 100,000 population by state and county. Additional map layers from this update include incidence rates for breast cancer, colon and rectum cancer, lung cancer, and prostate cancer.

SAMHSA-certified Opioid Treatment Programs

This layer displays the locations of SAMHSA-certified Opioid Treatment Programs. Locations are obtained from the US Substance Abuse and Mental Health Services Administration (SAMHSA) Behavioral Health Treatment Services Locator and are current as of February 8th, 2017.

Violent Crimes per 100,000 Population

This layer displays violent crime rates and totals across the United States. Crime totals and rates are multi-year estimates for the three year period 2012-2014.