| Index | East Duke | Oklahoma | National |
| Income per capita | $34,919 | $38,159 | $44,883 |
| Median household income | $91,521 | $72,914 | $81,333 |
| Median income owner occupied | $114,984 | $89,008 | $106,172 |
| Median income renter occupied | $26,733 | $46,375 | $52,080 |
| Median earnings male | $0 | $51,967 | $54,343 |
| Median earnings female | $43,049 | $34,837 | $38,439 |
| Unemployment rate | 1.9% | 3.8% | 4.9% |
| Poverty level | 4.1% | 16.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.1% | 7.1% |
| Manufacturing sector | 0.0% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 19.2% | 19.2% |
| Public administration | 8.1% | 8.1% |
| Transportation, warehousing & utilities | 11.1% | 11.1% |
| Education, health & social services | 12.1% | 12.1% |
| Other | 42.4% | 42.4% |
| City | Population | Household Income | National Avg. |
| Elmer, OK | 96 | $121,085 | 48.9% |
| Olustee, OK | 749 | $75,860 | 6.7% |
| Blair, OK | 686 | $73,603 | 9.5% |
| Altus, OK | 19,157 | $72,011 | 11.5% |
| Mangum, OK | 2,848 | $61,417 | 24.5% |
| East Duke, OK | 403 | $91,521 | 12.5% |
| City | Population | Household Income | National Avg. |
| Branch, AR | 403 | $41,092 | 49.5% |
| Orange Grove Mobile Manor, AZ | 403 | $0 | 100.0% |
| Columbus City, IA | 403 | $96,633 | 18.8% |
| Miles, IA | 403 | $72,007 | 11.5% |
| Monterey, IN | 403 | $47,671 | 41.4% |
| East Duke, OK | 403 | $91,521 | 12.5% |