Estimate of education attainment using 5 years of data. For more information see Appendix 1 of the ACS General Handbook (https://www.census.gov/acs/www/Downloads/handbooks/ACSGeneralHandbook.pdf). The date of the data is the end of the 5-year period. For example, a value dated 2012 actually represents data from 2008 to 2012.
Source: US. Bureau of the Census
Release: American Community Survey
US. Bureau of the Census, High School Graduate or Higher (5-year estimate) in Grayson County, KY [HC01ESTVC1621085], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/HC01ESTVC1621085, February 11, 2016.