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.
|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%)|
|Median Household Income||$157,065|
|Average Household Income||$195,066|
|% of Income for Mortgage4||24%|
|Per Capita Income||$59,628|
|Socioeconomic Status Index6||Moderate (60.6)|
|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|
|Average Household Size||3.26|
|Average Family Size||4.00|
GROWTH RATE / YEAR
|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.
|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.