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: January 1, 2021, Maps updated: November 4, 2020.
POPULATION | |
---|---|
Total Population | 11,123 (100%) |
Population in Households | 11,060 (99.4%) |
Population in Families | 9,446 (84.9%) |
Population in Group Quarters1 | 63 ( 0.6%) |
Population Density | 178 |
Diversity Index2 | 22 |
INCOME | |
Median Household Income | $78,029 |
Average Household Income | $94,868 |
% of Income for Mortgage4 | 15% |
Per Capita Income | $35,028 |
Wealth Index5 | 109 |
HOUSING | |
---|---|
Total HU (Housing Units) | 4,375 (100%) |
Owner Occupied HU | 3,116 (71.2%) |
Renter Occupied HU | 990 (22.6%) |
Vacant Housing Units | 269 ( 6.1%) |
Median Home Value | $282,464 |
Average Home Value | $297,890 |
Housing Affordability Index3 | 157 |
HOUSEHOLDS | |
Total Households | 4,106 |
Average Household Size | 2.69 |
Family Households | 3,058 |
Average Family Size | 3 |
GROWTH RATE / YEAR | 2010-2020 | 2020-2025 |
---|---|---|
Population | 0.38% | 0.32% |
Households | 0.38% | 0.32% |
Families | 0.27% | 0.23% |
Median Household Income | 0.7% | |
Per Capita Income | 1.25% | |
Owner Occupied HU | 0.48% |
The table below compares 21787 to the other 457 ZIP Codes in Maryland by rank and percentile using July 1, 2020 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.
Variable Description | Rank | Percentile |
---|---|---|
Total Population | # 175 | 62nd |
Population Density | # 300 | 35th |
Median Household Income | # 268 | 42nd |
Housing Affordability Index | # 224 | 49th |
Per Capita Income | # 304 | 34th |
Diversity Index | # 369 | 19th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.