| Index | Killeen | Texas | National |
| Income per capita | $35,871 | $41,777 | $44,883 |
| Median household income | $74,820 | $80,880 | $81,333 |
| Median income owner occupied | $100,119 | $107,635 | $106,172 |
| Median income renter occupied | $60,654 | $54,463 | $52,080 |
| Median earnings male | $51,028 | $53,620 | $54,343 |
| Median earnings female | $36,905 | $36,296 | $38,439 |
| Unemployment rate | 7.5% | 4.3% | 4.9% |
| Poverty level | 15.1% | 16.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.6% | 13.6% |
| Manufacturing sector | 4.4% | 4.4% |
| Financial & insurance services | 0.9% | 0.9% |
| Wholesale & retail services | 13.9% | 13.9% |
| Public administration | 17.4% | 17.4% |
| Transportation, warehousing & utilities | 6.7% | 6.7% |
| Education, health & social services | 10.7% | 10.7% |
| Other | 31.5% | 31.5% |
| City | Population | Household Income | National Avg. |
| Salado, TX | 2,955 | $119,376 | 46.8% |
| Harker Heights, TX | 32,820 | $110,679 | 36.1% |
| Kempner, TX | 1,091 | $109,304 | 34.4% |
| Nolanville, TX | 5,920 | $82,886 | 1.9% |
| Copperas Cove, TX | 33,796 | $79,914 | 1.7% |
| Killeen, TX | 152,944 | $74,820 | 8.0% |
| City | Population | Household Income | National Avg. |
| Joliet, IL | 152,137 | $110,204 | 35.5% |
| Bellevue, WA | 151,975 | $192,022 | 136.1% |
| Escondido, CA | 153,941 | $96,575 | 18.7% |
| Naperville, IL | 151,582 | $193,565 | 138.0% |
| Rockford, IL | 151,169 | $66,354 | 18.4% |
| Killeen, TX | 152,944 | $74,820 | 8.0% |