USA.com / Kentucky / Knox County / Walker, KY / 40997 / Income and Careers / Historical Female Median Individual Worker Income Data
40997 Zip Code Historical Female Median Individual Worker Income Data
ACS 2008-2012 data
Female Median Individual Worker Income, see rank
| 40997 Zip Code | 14,773 USD |
| Kentucky | 21,959 USD |
| U.S. | 25,299 USD |
US Census 2000 data
Female Median Individual Worker Income, see rank
| 40997 Zip Code | 22,000 USD |
| Kentucky | 23,285 USD |
| U.S. | 27,194 USD |
* 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.