ZIP Code 21791 has segments in 2 Counties / Independent Cities (Carroll, Frederick).
The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2019, Maps updated: February 1, 2019.
|Population in Households||5,143|
|Population in Familes||4,452|
|Population in Group Qrtrs||5|
|Median Household Income||$85,173|
|Average Household Income||$100,355|
|Per Capita Income||$36,529|
|Total Housing Units||2,061 (100%)|
|Owner Occupied HU||1,411 (68.5%)|
|Renter Occupied HU||461 (22.4%)|
|Vacant Housing Units||189 ( 9.2%)|
|Median Home Value||$348,136|
|Average Home Value||$410,028|
|Average Household Size||2.75|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||2.65%|
|Per Capita Income||3.3%|
The table below compares 21791 to the other 448 ZIP Codes in Maryland by rank and percentile using July 1, 2018 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||# 238||47th|
|Population Density||# 343||24th|
|Diversity Index||# 396||12th|
|Median Household Income||# 194||57th|
|Per Capita Income||# 234||48th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.