This layer displays the net migration rate for young adults (age 20 – 39) in United States counties between 2010 and 2020. 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.
Alzheimer’s Disease Mortality for 2018-22 by County
This layer displays Alzheimer’s disease mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2018-22 and grouped by ICD-10 codes.
Net Migration by County, 2010 to 2020
This layer displays the net migration rate for United States counties between 2010 and 2020. 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.
Fall Mortality for 2018-22 by County
This layer displays fall mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2018-22 and grouped by ICD-10 codes.
FCC Fabric Location Data, Pct Meeting 25/3+ MBPS December, 2023
This layer displays aggregated location based data from the FCC that’s gathered through the Broadband Data Collection program. The number of locations was derived from the number of unique location ids for each block group and aggregated up. Location ids may include multiple units which are not included in our calculations. The number of locations that meet broadband definitions are only for those locations served the required speeds by copper, cable, fiber, or licensed fixed wireless. Satellite, un-licensed fixed wireless, or ‘other’ are not included in our broadband calculations. A location is considered served by wireless alone if it meets the broadband definition (25/3+) by a wireless provider and is not served by any other technology type (not including satellite).
Opioid Overdose Mortality for 2018-22 by County
This layer displays opioid overdose mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2018-22 and grouped by ICD-10 codes.
FCC Fabric – Providers of Broadband Level Service December, 2023
This layer displays the total number of providers that provide broadband level services. Only records with copper, cable, fiber, or licensed fixed wireless are counted.
Firearm-related Injury Mortality for 2018-22 by County
This layer displays firearm-related injury mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2018-22 and grouped by ICD-10 codes.
Stroke Mortality for 2018-22 by County
This layer displays stroke mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2018-22 and grouped by ICD-10 codes.
FEMA Flood Hazard Zones
The Flood Hazard Zones are extracted from the National Flood Hazard Layer, which is a database that contains FEMA’s flood hazard map data. The database contains flood hazard information and supporting data used to develop the information. The primary flood hazard classification is indicated in the Flood Hazard Zones layer.
Flood zones are geographic areas that FEMA has defined according to varying levels of flood risk and type of flooding. For complete information about different flood zone designations, please visit the Definitions of FEMA Flood Zones web page.
Flood Hazard Zone Descriptions:
Floodway: The stream channel and that portion of the adjacent floodplain which must remain open to permit passage of the base flood.
1% Annual Chance Flood Zone: The 100-year or base floodplain.
0.2% Annual Chance Flood Zone: Area of moderate flood hazard, usually the area between the limits of the 100-year and 500-year floodplains, but also shallow flooding areas (< 1 foot) or flood zones for small drainage areas (< 1 square mile).
Area with Reduced Risk Due to Levee: Areas protected by levees from the 100-year flood.
1% Annual Chance Future Considerations: The 100-year floodplain based on anticipated future land-use conditions.
Area of Undetermined Hazard: Area of undetermined but possible flood hazard, typically occurring in counties with partial flood studies.
This information was acquired by state-level release May, 2024