ZIP Code 20777 has segments in 2 Counties / Independent Cities (Howard, 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||3,362 (100%)|
|Population in Households||3,362 (100.0%)|
|Population in Families||3,072 (91.4%)|
|Population in Group Quarters1||0|
|Median Household Income||$200,001|
|Average Household Income||$307,447|
|% of Income for Mortgage4||23%|
|Per Capita Income||$100,867|
|Socioeconomic Status Index6||High (72.8)|
|Total HU (Housing Units)||1,136 (100%)|
|Owner Occupied HU||1,100 (96.8%)|
|Renter Occupied HU||3 ( 0.3%)|
|Vacant Housing Units||33 ( 2.9%)|
|Median Home Value||$758,746|
|Average Home Value||$854,545|
|Housing Affordability Index3||103|
|Average Household Size||3.05|
|Average Family Size||3.00|
GROWTH RATE / YEAR
|Median Household Income||0.00%|
|Per Capita Income||1.54%|
|Owner Occupied HU||0.27%|
The table below compares 20777 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||# 260||43rd|
|Population Density||# 208||55th|
|Median Household Income||# 9||99th|
|Housing Affordability Index||# 298||65th|
|Per Capita Income||# 10||98th|
|Diversity Index||# 141||69th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.