| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2021) |
|---|
| Gap | Standard | $591,930 |
| Narvon | Standard | $445,160 |
| Newtown Square | Standard | $812,670 |
| Wayne | Standard | $837,740 |
| Paoli | Standard | $842,980 |
| Atglen | Standard | $485,640 |
| Avondale | Standard | $426,100 |
| Berwyn | Standard | $1,006,460 |
| Chadds Ford | Standard | $783,950 |
| Coatesville | Standard | $658,030 |
| Cochranville | Standard | $379,990 |
| Devon | Standard | $1,235,950 |
| Downingtown | Standard | $416,710 |
| Exton | Standard | $455,210 |
| Glenmoore | Standard | $612,250 |
| Honey Brook | Standard | $418,020 |
| Kennett Square | Standard | $580,210 |
| Landenberg | Standard | $506,970 |
| Lincoln University | Standard | $356,760 |
| Malvern | Standard | $841,920 |
| Nottingham | Standard | $346,580 |
| Oxford | Standard | $331,510 |
| Parkesburg | Standard | $312,130 |
| Thorndale | Standard | $276,940 |
| Toughkenamon | Standard | $159,830 |
| West Chester | Standard | $532,330 |
| West Chester | Standard | $578,620 |
| West Grove | Standard | $466,820 |
| King Of Prussia | Standard | $525,870 |
| Chester Springs | Standard | $828,290 |
| Phoenixville | Standard | $580,190 |
| Pottstown | Standard | $486,960 |
| Spring City | Standard | $371,020 |
| Elverson | Standard | $1,260,920 |
Source: US Internal Revenue Service