| ZIP Code | ZIP Code City/Town | ZIP Type | Average Adjusted Income(2020) |
|---|
| Elizabethtown | Standard | $73,350 |
| Middletown | Standard | $56,750 |
| Newmanstown | Standard | $67,750 |
| Akron | Standard | $58,490 |
| Bainbridge | Standard | $63,810 |
| Bird in Hand | Standard | $72,370 |
| Christiana | Standard | $64,500 |
| Columbia | Standard | $53,700 |
| Conestoga | Standard | $70,620 |
| Denver | Standard | $75,460 |
| Drumore | Standard | $66,940 |
| East Earl | Standard | $79,640 |
| East Petersburg | Standard | $65,760 |
| Ephrata | Standard | $63,760 |
| Gap | Standard | $67,010 |
| Gordonville | Standard | $72,830 |
| Holtwood | Standard | $67,280 |
| Kinzers | Standard | $58,810 |
| Kirkwood | Standard | $63,420 |
| Landisville | Standard | $82,970 |
| Leola | Standard | $65,890 |
| Lititz | Standard | $95,250 |
| Manheim | Standard | $75,880 |
| Marietta | Standard | $61,630 |
| Millersville | Standard | $73,680 |
| Mount Joy | Standard | $69,800 |
| Mountville | Standard | $60,780 |
| Narvon | Standard | $64,090 |
| New Holland | Standard | $68,980 |
| New Providence | Standard | $57,760 |
| Paradise | Standard | $59,180 |
| Peach Bottom | Standard | $58,590 |
| Pequea | Standard | $73,680 |
| Quarryville | Standard | $61,860 |
| Reinholds | Standard | $79,320 |
| Ronks | Standard | $58,230 |
| Smoketown | Standard | $55,280 |
| Stevens | Standard | $76,940 |
| Strasburg | Standard | $71,560 |
| Terre Hill | Standard | $56,610 |
| Washington Boro | Standard | $78,370 |
| Willow Street | Standard | $73,230 |
| Lancaster | Standard | $94,450 |
| Lancaster | Standard | $58,730 |
| Lancaster | Standard | $65,670 |
| Honey Brook | Standard | $67,150 |
| Nottingham | Standard | $63,950 |
| Oxford | Standard | $70,680 |
| Mohnton | Standard | $85,530 |
| Morgantown | Standard | $87,150 |
| Robesonia | Standard | $72,440 |
Source: US Internal Revenue Service