100 Lowest Income ZIP Codes in the United States in Frederick County, Maryland
Explore the 100 ZIP codes with the lowest median household income in the United States using U.S. Census data. This page lists ZIP codes located in Frederick County, Maryland.
| Rank | ZIP Code | City | State | Median Household Income |
|---|---|---|---|---|
| 1 | 21780 | SABILLASVILLE | MD | $62,043 |
| 2 | 21727 | EMMITSBURG | MD | $82,636 |
| 3 | 21788 | THURMONT | MD | $90,091 |
| 4 | 21757 | KEYMAR | MD | $96,250 |
| 5 | 21701 | FREDERICK | MD | $97,769 |
| 6 | 21716 | BRUNSWICK | MD | $100,043 |
| 7 | 21702 | FREDERICK | MD | $100,449 |
| 8 | 21703 | FREDERICK | MD | $103,028 |
| 9 | 21758 | KNOXVILLE | MD | $103,081 |
| 10 | 21798 | WOODSBORO | MD | $120,732 |
| 11 | 21793 | WALKERSVILLE | MD | $125,203 |
| 12 | 21777 | POINT OF ROCKS | MD | $126,944 |
| 13 | 21755 | JEFFERSON | MD | $129,085 |
| 14 | 21773 | MYERSVILLE | MD | $142,470 |
| 15 | 21769 | MIDDLETOWN | MD | $142,887 |
| 16 | 21710 | ADAMSTOWN | MD | $158,918 |
| 17 | 21774 | NEW MARKET | MD | $159,542 |
| 18 | 21704 | FREDERICK | MD | $162,437 |
| 19 | 21770 | MONROVIA | MD | $175,809 |
| 20 | 21754 | IJAMSVILLE | MD | $179,068 |