USA.com / Kentucky / Knox County / Walker, KY / 40997 / Income and Careers / Historical Median Household Income by Races Data
40997 Zip Code Historical Median Household Income by Races Data
ACS 2010-2014 data
| 40997 Zip Code | Kentucky | U.S. | |
| White | $18,281, see rank | $44,895 | $56,900 |
ACS 2008-2012 data
| 40997 Zip Code | Kentucky | U.S. | |
| White | $22,153, see rank | $44,050 | $56,203 |
US Census 2000 data
| 40997 Zip Code | Kentucky | U.S. | |
| White | $22,941, see rank | $34,622 | $44,687 |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.