ZIP Code 21787 has segments in 2 Counties / Independent Cities (Carroll, Frederick).
The ZIP Code maps and database are updated 4 times per year.
Database updated: July 1, 2023, Maps updated: May 3, 2023.
|Total Population||12,370 (100%)|
|Population in Households||12,253 (99.1%)|
|Population in Families||10,441 (84.4%)|
|Population in Group Quarters1||117 ( 0.9%)|
|Median Household Income||$80,364|
|Average Household Income||$109,886|
|% of Income for Mortgage4||26%|
|Per Capita Income||$41,757|
|Socioeconomic Status Index6||Moderate (54.1)|
|Total HU (Housing Units)||4,944 (100%)|
|Owner Occupied HU||3,978 (80.5%)|
|Renter Occupied HU||721 (14.6%)|
|Vacant Housing Units||245 ( 5.0%)|
|Median Home Value||$343,537|
|Average Home Value||$382,768|
|Housing Affordability Index3||92|
|Average Household Size||2.61|
|Average Family Size||3.00|
GROWTH RATE / YEAR
|Median Household Income||2.09%|
|Per Capita Income||2.94%|
|Owner Occupied HU||0.84%|
The table below compares 21787 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||# 168||64th|
|Population Density||# 292||36th|
|Median Household Income||# 307||33rd|
|Housing Affordability Index||# 193||42nd|
|Per Capita Income||# 295||36th|
|Diversity Index||# 341||26th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.