USA.com / Texas / Montgomery County / Willis, TX / 77318 / Income and Careers / Historical Median Individual Worker Income Data
77318 Zip Code Historical Median Individual Worker Income Data
ACS 2010-2014 data
| 77318 Zip Code | 37,813 USD |
| Texas | 29,817 USD |
| U.S. | 30,815 USD |
ACS 2008-2012 data
| 77318 Zip Code | 33,777 USD |
| Texas | 28,774 USD |
| U.S. | 30,376 USD |
US Census 2000 data
| 77318 Zip Code | 37,112 USD |
| Texas | 30,682 USD |
| U.S. | 32,098 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.