| YEAR | USD_YR | DATASOURCE | MEASURE | GEOG_UNIT_DESC | SUBJECT_LEVEL | SUBJECT_LEVEL_DESC | SUBJECT_AREA | UNIT_OF_MEASURE |
| 1990 | 1989 | Census 1990 | 12126 | Lexington | PCI | Per Capita Personal Income | PERCAPINC | USD |
| 2000 | 1999 | Census 2000 | 18944 | Lexington | PCI | Per Capita Personal Income | PERCAPINC | USD |
| 2009 | 2009 | ACS 2005-2009 | 22115 | Lexington | PCI | Per Capita Personal Income | PERCAPINC | USD |
| 2010 | 2010 | ACS 2006-2010 | 21517 | Lexington | PCI | Per Capita Personal Income | PERCAPINC | USD |
| 2011 | 2011 | ACS 2007-2011 | 22363 | Lexington | PCI | Per Capita Personal Income | PERCAPINC | USD |