20664 Zip Code Historical Median Household Income by Races Data
ACS 2010-2014 data
| | 20664 Zip Code | Maryland | U.S. |
| White | $74,868, see rank | $82,638 | $56,900 |
| Black | $22,440, see rank | $58,657 | $35,600 |
ACS 2008-2012 data
| | 20664 Zip Code | Maryland | U.S. |
| White | $56,360, see rank | $81,036 | $56,203 |
| Black | $66,607, see rank | $57,660 | $35,564 |
US Census 2000 data
| | 20664 Zip Code | Maryland | U.S. |
| White | $50,808, see rank | $57,831 | $44,687 |
| Black | $30,357, see rank | $41,652 | $29,423 |
| American Indian, Alaska Native | $45,673, see rank | $52,372 | $30,599 |
| Two or More Races | $44,821, see rank | $46,846 | $35,587 |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
