| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2020) |
|---|
| Temple | Standard | $46,380 |
| Temple | Standard | $71,730 |
| Temple | Standard | $40,430 |
| Bartlett | Standard | $53,200 |
| Belton | Standard | $79,580 |
| Burlington | Standard | $55,880 |
| Florence | Standard | $71,780 |
| Gatesville | Standard | $55,470 |
| Holland | Standard | $71,790 |
| Jarrell | Standard | $57,310 |
| Kempner | Standard | $61,780 |
| Killeen | Standard | $29,780 |
| Killeen | Standard | $48,530 |
| Killeen | Standard | $35,780 |
| Fort Hood | Standard | $39,120 |
| Harker Heights | Standard | $57,980 |
| Killeen | Standard | $42,580 |
| Little River Academy | Standard | $56,660 |
| Moody | Standard | $59,350 |
| Nolanville | Standard | $61,210 |
| Rogers | Standard | $55,590 |
| Rosebud | Standard | $47,210 |
| Salado | Standard | $117,190 |
| Troy | Standard | $59,370 |
| Lott | Standard | $63,330 |
Source: US Internal Revenue Service