Duncan, OK Historical Family Income Data
ACS 2010-2014 data
Median Family Income, see rank| Duncan, OK | 53,907 USD |
| Oklahoma | 57,299 USD |
| U.S. | 65,443 USD |
Mean Family Income, see rank| Duncan, OK | 66,646 USD |
| Oklahoma | 73,941 USD |
| U.S. | 86,963 USD |
ACS 2008-2012 data
Median Family Income, see rank| Duncan, OK | 53,216 USD |
| Oklahoma | 56,068 USD |
| U.S. | 64,585 USD |
Mean Family Income, see rank| Duncan, OK | 65,859 USD |
| Oklahoma | 71,663 USD |
| U.S. | 85,065 USD |
ACS 2006-2010 data
Median Family Income, see rank| Duncan, OK | 52,336 USD |
| Oklahoma | 53,607 USD |
| U.S. | 62,982 USD |
Mean Family Income, see rank| Duncan, OK | 67,753 USD |
| Oklahoma | 68,677 USD |
| U.S. | 82,446 USD |
ACS 2005-2009 data
Median Family Income, see rank| Duncan, OK | 48,320 USD |
| Oklahoma | 52,392 USD |
| U.S. | 62,363 USD |
Mean Family Income, see rank| Duncan, OK | 66,133 USD |
| Oklahoma | 66,959 USD |
| U.S. | 81,537 USD |
US Census 2000 data
Median Family Income, see rank| Duncan, OK | 37,080 USD |
| Oklahoma | 40,709 USD |
| U.S. | 50,046 USD |
Mean Family Income, see rank| Duncan, OK | 48,629 USD |
| Oklahoma | 51,594 USD |
| U.S. | 64,663 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.
