| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2021) |
|---|
| Livermore | Standard | $486,230 |
| Farmington | Standard | $200,390 |
| Ceres | Standard | $406,160 |
| Crows Landing | Standard | $566,300 |
| Denair | Standard | $521,530 |
| Gustine | Standard | $352,210 |
| Hickman | Standard | $818,730 |
| Hughson | Standard | $561,680 |
| Jamestown | Standard | $437,350 |
| Keyes | Standard | $134,820 |
| La Grange | Standard | $334,580 |
| Modesto | Standard | $403,050 |
| Modesto | Standard | $405,750 |
| Modesto | Standard | $505,040 |
| Modesto | Standard | $376,030 |
| Modesto | Standard | $650,610 |
| Modesto | Standard | $608,840 |
| Modesto | Standard | $528,940 |
| Newman | Standard | $347,420 |
| Oakdale | Standard | $455,770 |
| Patterson | Standard | $376,310 |
| Riverbank | Standard | $347,750 |
| Salida | Standard | $382,510 |
| Turlock | Standard | $476,450 |
| Turlock | Standard | $389,540 |
| Vernalis | Standard | $172,200 |
| Waterford | Standard | $387,960 |
Source: US Internal Revenue Service