ZIP Code 21757 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.
POPULATION | |
---|---|
Total Population | 2,687 (100%) |
Population in Households | 2,654 (98.8%) |
Population in Families | 2,257 (84.0%) |
Population in Group Quarters1 | 33 ( 1.2%) |
Population Density | 79 |
Diversity Index2 | 24 |
INCOME | |
Median Household Income | $88,522 |
Average Household Income | $120,489 |
% of Income for Mortgage4 | 34% |
Per Capita Income | $46,377 |
Wealth Index5 | 135 |
Socioeconomic Status Index6 | Moderate (55.2) |
HOUSING | |
---|---|
Total HU (Housing Units) | 1,096 (100%) |
Owner Occupied HU | 850 (77.6%) |
Renter Occupied HU | 184 (16.8%) |
Vacant Housing Units | 62 ( 5.7%) |
Median Home Value | $495,556 |
Average Home Value | $537,118 |
Housing Affordability Index3 | 72 |
HOUSEHOLDS | |
Total Households | 1,034 |
Average Household Size | 2.57 |
Family Households | 757 |
Average Family Size | 3.00 |
GROWTH RATE / YEAR |
2020-2023 | 2023-2028 |
---|---|---|
Population | -0.58% | -0.08% |
Households | 0.00% | 0.14% |
Families | 0.00% | |
Median Household Income | 0.59% | |
Per Capita Income | 2.85% | |
Owner Occupied HU | 0.09% |
The table below compares 21757 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.
Variable Description | Rank | Percentile |
---|---|---|
Total Population | # 284 | 38th |
Population Density | # 371 | 19th |
Median Household Income | # 263 | 43rd |
Housing Affordability Index | # 70 | 15th |
Per Capita Income | # 258 | 44th |
Diversity Index | # 392 | 15th |
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.