| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2020) |
|---|
| Allen | Standard | $108,540 |
| Celina | Standard | $128,040 |
| Allen | Standard | $156,040 |
| Plano | Standard | $78,430 |
| Plano | Standard | $158,980 |
| Plano | Standard | $116,460 |
| Frisco | Standard | $169,200 |
| Frisco | Standard | $132,060 |
| Sachse | Standard | $87,000 |
| Mckinney | Standard | $105,690 |
| McKinney | Standard | $94,340 |
| McKinney | Standard | $105,170 |
| Plano | Standard | $64,620 |
| Plano | Standard | $89,700 |
| Prosper | Standard | $184,120 |
| Richardson | Standard | $92,910 |
| Richardson | Standard | $115,640 |
| Rockwall | Standard | $108,000 |
| Plano | Standard | $193,680 |
| Plano | Standard | $127,050 |
| Wylie | Standard | $78,360 |
| Lavon | Standard | $80,250 |
| Nevada | Standard | $72,950 |
| Royse City | Standard | $72,270 |
| Dallas | Standard | $113,070 |
| Dallas | Standard | $70,460 |
| Princeton | Standard | $56,570 |
| Anna | Standard | $67,440 |
| Blue Ridge | Standard | $71,620 |
| Farmersville | Standard | $66,990 |
| Leonard | Standard | $61,940 |
| Melissa | Standard | $91,270 |
| Van Alstyne | Standard | $93,800 |
Source: US Internal Revenue Service