USA.com / South Carolina / Beaufort County / Saint Helena Island, SC / 29920 / Income and Careers / Historical Median Individual Worker Income Data
29920 Zip Code Historical Median Individual Worker Income Data
ACS 2010-2014 data
| 29920 Zip Code | 21,355 USD |
| South Carolina | 26,972 USD |
| U.S. | 30,815 USD |
ACS 2008-2012 data
| 29920 Zip Code | 20,302 USD |
| South Carolina | 26,787 USD |
| U.S. | 30,376 USD |
US Census 2000 data
| 29920 Zip Code | 26,289 USD |
| South Carolina | 27,970 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.