The table below compares 21220 to the other 441 ZIP Codes in Maryland by rank and percentile using July 1, 2014 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
|Total Population||# 36||92nd|
|Population Density1||# 132||70th|
|Diversity Index2||# 124||72nd|
|Median Household Income||# 330||25th|
|Per Capita Income||# 327||26th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.
|Population in Households||39,279|
|Population in Familes||31,460|
|Population in Group Qrtrs||140|
|Average Household Size||2.57|
|Average Family Size||3|
|Total Housing Units||16,464 (100%)|
|Owner Occupied HU||9,683 (58.8%)|
|Renter Occupied HU||5,574 (33.9%)|
|Vacant Housing Units||1,207 ( 7.3%)|
|Median Home Value||$216,003|
|Average Home Value||$253,612|
|Median Household Income||$54,759|
|Average Household Income||$69,972|
|Per Capita Income||$27,145|
|(Compound Annual Growth Rates)|
|Median Household Income||2.34%|
|Per Capita Income||2.67%|
The Demographic Data for the 1,273 Maryland cities, towns, counties, ZIP Codes and Census Designated Places (CDPs) profiled in this gazetteer is updated annually. Last Update: July 1, 2014.
The ZIP Code maps and the data regarding the number of residential and business addresses in each ZIP Code are updated four times per year. Last Update: November 1, 2014.
The information on the 33,352 Maryland Physical, Cultural and Historic Features is updated six times per year. Last Update: December 2, 2014.
The School Attendance Zone Maps for 1,352 Maryland public schools are updated four times per year. Last Update: October 6, 2014.