Non-specialized counties are those that did not meet the economic dependence threshold for any other type, as measured by 2010-12 Bureau of Economic Analysis, Local Area Personal Income and Employment data.
Low education counties are those where 20% or more of county residents age 25-64 did not have a high school diploma or equivalent, determined by the American Community Survey 5 Year average data for 2008-12.
Low employment counties are those where less than 65% of county residents age 25-64 were not employed, determined by the American Community Survey 5 Year average data for 2008-12.
The 2015 Cropland Data Layer (CDL) developed by the USDA National Agricultural Statistics Service (NASS)
Population loss counties are those where the number of county residents declined between the 1990 and 2000 censuses and also between the 2000 and 2010 censuses.
The 2016 Cropland Data Layer (CDL) developed by the USDA National Agricultural Statistics Service (NASS)
Retirement destination counties are those where the number of residents age 60 and older grew by 15% or more between the 2000 and 2010 censuses due to net migration.
The 2017 Cropland Data Layer (CDL) developed by the USDA National Agricultural Statistics Service (NASS)
Persistent poverty counties are those where 20% or more of county residents were poor, measured by the 1980, 1990, and 2000 censuses, and the 2007-11 American Community Survey.
Farming dependent counties are those where 25% or more of the county’s average annual labor and proprietors’ earning were derived from farming, or 16% or more of jobs were in farming, as measured by 2010-12 Bureau of Economic Analysis, Local … Continued