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, 2021, Maps updated: May 5, 2021.
|Total Population||27,205 (100%)|
|Population in Households||26,702 (98.2%)|
|Population in Families||24,441 (89.8%)|
|Population in Group Quarters1||503 ( 1.8%)|
|Median Household Income||$152,862|
|Average Household Income||$180,666|
|% of Income for Mortgage4||15%|
|Per Capita Income||$55,534|
|Total HU (Housing Units)||8,623 (100%)|
|Owner Occupied HU||7,447 (86.4%)|
|Renter Occupied HU||911 (10.6%)|
|Vacant Housing Units||265 ( 3.1%)|
|Median Home Value||$544,485|
|Average Home Value||$558,983|
|Housing Affordability Index3||164|
|Average Household Size||3.19|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||1.37%|
|Per Capita Income||2.01%|
|Owner Occupied HU||3.75%|
The table below compares 20871 to the other 458 ZIP Codes in Maryland by rank and percentile using July 1, 2021 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||# 94||80th|
|Population Density||# 147||68th|
|Median Household Income||# 32||93rd|
|Housing Affordability Index||# 323||71st|
|Per Capita Income||# 101||78th|
|Diversity Index||# 38||92nd|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.