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: October 1, 2023, Maps updated: August 11, 2023.
|Total Population||5,268 (100%)|
|Population in Households||5,268 (100.0%)|
|Population in Families||4,632 (87.9%)|
|Population in Group Quarters1||0|
|Median Household Income||$93,391|
|Average Household Income||$124,021|
|% of Income for Mortgage4||30%|
|Per Capita Income||$46,049|
|Socioeconomic Status Index6||Moderate (55.1)|
|Total HU (Housing Units)||2,069 (100%)|
|Owner Occupied HU||1,514 (73.2%)|
|Renter Occupied HU||442 (21.4%)|
|Vacant Housing Units||113 ( 5.5%)|
|Median Home Value||$465,870|
|Average Home Value||$499,406|
|Housing Affordability Index3||81|
|Average Household Size||2.69|
|Average Family Size||3.00|
GROWTH RATE / YEAR
|Median Household Income||2.42%|
|Per Capita Income||2.81%|
|Owner Occupied HU||0.63%|
The table below compares 21791 to the other 458 ZIP Codes in Maryland by rank and percentile using July 1, 2023 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||# 233||49th|
|Population Density||# 348||24th|
|Median Household Income||# 240||48th|
|Housing Affordability Index||# 115||25th|
|Per Capita Income||# 261||43rd|
|Diversity Index||# 394||14th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.