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: August 1, 2018, Maps updated: August 1, 2018.
POPULATION | |
|---|---|
| Total Population | 11,070 |
| Population in Households | 11,007 |
| Population in Familes | 9,445 |
| Population in Group Qrtrs | 63 |
| Population Density2 | 181 |
| Diversity Index3 | 20 |
INCOME | |
| Median Household Income | $72,859 |
| Average Household Income | $86,456 |
| Per Capita Income | $32,089 |
HOUSING | |
|---|---|
| Total Housing Units | 4,315 (100%) |
| Owner Occupied HU | 3,088 (71.6%) |
| Renter Occupied HU | 994 (23.0%) |
| Vacant Housing Units | 233 ( 5.4%) |
| Median Home Value | $279,985 |
| Average Home Value | $307,213 |
HOUSEHOLDS | |
| Total Households | 4,082 |
| Average Household Size | 2.7 |
| Family Households | 3,044 |
| Average Family Size | 3 |
GROWTH RATE / YEAR |
2010-2018 | 2018-2023 |
|---|---|---|
| Population | 0.39% | 0.5% |
| Households | 0.37% | 0.49% |
| Families | 0.25% | 0.4% |
| Median Household Income | 3.37% | |
| Per Capita Income | 3.73% |
The table below compares 21787 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.
| Variable Description | Rank | Percentile |
|---|---|---|
| Total Population | # 178 | 60th |
| Population Density | # 290 | 35th |
| Diversity Index | # 366 | 19th |
| Median Household Income | # 260 | 42nd |
| Per Capita Income | # 295 | 34th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.
