| STATE | State | Two-letter state abbreviation. | |
| FIPS | State + County FIPS code | 2-digit State + 3-digit County FIPS code (Federal Information Processing Standard). See also U.S. Census Bureau State & County QuickFacts. | |
| STATENAME | State name | State name | |
| POP2006est | Population 2006 est | Population 2006 (estimated) | |
| POP2012est | Population 2012 est | Population 2012 (estimated) | |
| POP2011est | Population 2011 est | Population 2011 (estimated) | |
| POP2010est | Population 2010 est | Population 2010 (estimated) | |
| POP2009est | Population 2009 est | Population 2009 (estimated) | |
| POP2008est | Population 2008 est | Population 2008 (estimated) | |
| POP2007est | Population 2007 est | Population 2007 (estimated) | |
| POP2005est | Population 2005 est | Population 2005 (estimated) | |
| POP2004est | Population 2004 est | Population 2004 (estimated) | |
| POP2002est | Population 2002 est | Population 2002 (estimated) | |
| POP2001est | Population 2001 est | Population 2001 (estimated) | |
| POP2000 | Population 2000 | Population 2000 | |
| POP1990 | Population 1990 | Population 1990 | |
| POP1980 | Population 1980 | Population 1980 | |
| POP1970 | Population 1970 | Population 1970 | |
| POP1960 | Population 1960 | Population 1960 | |
| POP2003est | Population 2003 est | Population 2003 (estimated) | |
| PCTCH19601970 | Population, % ch.1960-70 | Change in population, 1960-1970 | |
| PCTCH19701980 | Population, % ch.1970-80 | Change in population, 1970-1980 | |
| PCTCH19801990 | Population, % ch.1980-90 | Change in population, 1980-1990 | |
| PCTCH19902000 | Population, % ch.1990-00 | Change in population, 1990-2000 | |
| region4 | Region | Region (4 groups) | |
| Reg4_nam | Region name | Region name (4 groups) | |
| Reg4_num | Region number | Region number (4 groups) | |
| Reg_name | Region | US Census Region abbreviation & name (9) | |
| Reg_nam2 | Census region | US Census region name 2 (9 groups) | |
| Reg_num | Region number | Region number for 9-category US Census regions | |