ZIP Code 20871 has segments in 2 Counties / Independent Cities (Frederick, Montgomery).
The ZIP Code maps and database are updated 4 times per year.
Database updated: October 1, 2023, Maps updated: August 11, 2023.
POPULATION | |
---|---|
Total Population | 31,395 (100%) |
Population in Households | 31,260 (99.6%) |
Population in Families | 28,855 (91.9%) |
Population in Group Quarters1 | 135 ( 0.4%) |
Population Density | 1,388 |
Diversity Index2 | 80 |
INCOME | |
Median Household Income | $157,065 |
Average Household Income | $195,066 |
% of Income for Mortgage4 | 24% |
Per Capita Income | $59,628 |
Wealth Index5 | 226 |
Socioeconomic Status Index6 | Moderate (60.6) |
HOUSING | |
---|---|
Total HU (Housing Units) | 9,826 (100%) |
Owner Occupied HU | 8,304 (84.5%) |
Renter Occupied HU | 1,292 (13.1%) |
Vacant Housing Units | 230 ( 2.3%) |
Median Home Value | $626,098 |
Average Home Value | $660,820 |
Housing Affordability Index3 | 101 |
HOUSEHOLDS | |
Total Households | 9,596 |
Average Household Size | 3.26 |
Family Households | 8,173 |
Average Family Size | 4.00 |
GROWTH RATE / YEAR |
2020-2023 | 2023-2028 |
---|---|---|
Population | 3.48% | 0.31% |
Households | 3.53% | 0.33% |
Families | 0.34% | |
Median Household Income | 1.64% | |
Per Capita Income | 2.55% | |
Owner Occupied HU | 0.54% |
The table below compares 20871 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 | # 77 | 83rd |
Population Density | # 140 | 70th |
Median Household Income | # 35 | 93rd |
Housing Affordability Index | # 279 | 61st |
Per Capita Income | # 132 | 71st |
Diversity Index | # 34 | 93rd |
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.