21770 Zip Code Historical Poverty Level Data
ACS 2010-2014 data
| | 21770 Zip Code | % | Maryland | U.S. |
| Population in Poverty | 55 | 1.01%, see rank | 9.98% | 15.59% |
| Family in Poverty | 9 | 0.60%, see rank | 6.94% | 11.47% |
ACS 2008-2012 data
| | 21770 Zip Code | % | Maryland | U.S. |
| Population in Poverty | 138 | 2.34%, see rank | 9.43% | 14.88% |
| Family in Poverty | 33 | 1.99%, see rank | 6.47% | 10.92% |
US Census 2000 data
| | 21770 Zip Code | % | Maryland | U.S. |
| Population in Poverty | 158 | 3.06%, see rank | 8.49% | 12.38% |
| Family in Poverty | 45 | 3.16%, see rank | 6.08% | 9.16% |
* 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.
