| Index | Armstrong | Oklahoma | National |
| Income per capita | $28,442 | $38,159 | $44,883 |
| Median household income | $67,338 | $72,914 | $81,333 |
| Median income owner occupied | $74,819 | $89,008 | $106,172 |
| Median income renter occupied | $0 | $46,375 | $52,080 |
| Median earnings male | $40,022 | $51,967 | $54,343 |
| Median earnings female | $29,405 | $34,837 | $38,439 |
| Unemployment rate | 2.3% | 3.8% | 4.9% |
| Poverty level | 12.5% | 16.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.1% | 7.1% |
| Manufacturing sector | 14.3% | 14.3% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 25.0% | 25.0% |
| Public administration | 17.9% | 17.9% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 10.7% | 10.7% |
| Other | 25.0% | 25.0% |
| City | Population | Household Income | National Avg. |
| Caney, OK | 309 | $107,904 | 32.7% |
| Mead, OK | 355 | $89,612 | 10.2% |
| Silo, OK | 520 | $86,080 | 5.8% |
| Blue, OK | 230 | $75,039 | 7.7% |
| Cartwright, OK | 500 | $68,680 | 15.6% |
| Armstrong, OK | 123 | $67,338 | 17.2% |
| City | Population | Household Income | National Avg. |
| Haleburg, AL | 123 | $102,209 | 25.7% |
| Katherine, AZ | 123 | $0 | 100.0% |
| Nunez, GA | 123 | $57,092 | 29.8% |
| Cylinder, IA | 123 | $142,420 | 75.1% |
| Golden Gate, IL | 123 | $20,780 | 74.5% |
| Armstrong, OK | 123 | $67,338 | 17.2% |