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: May 1, 2018, Maps updated: February 1, 2018.
|Daytime Population: Workers||485|
|Daytime Population: Residents||1,433|
|Total Daytime Population (TDP)||1,918|
|Ratio TDP/Total Population1||0.62|
|Population in Households||3,042|
|Population in Familes||2,618|
|Population in Group Qrtrs||34|
|Median Household Income||$68,138|
|Average Household Income||$85,448|
|Per Capita Income||$31,522|
|Total Housing Units||1,184 (100%)|
|Owner Occupied HU||860 (72.6%)|
|Renter Occupied HU||260 (22.0%)|
|Vacant Housing Units||64 ( 5.4%)|
|Median Home Value||$319,196|
|Average Home Value||$353,547|
|Average Household Size||2.72|
|Average Family Size||3|
GROWTH RATE / YEAR
|Median Household Income||2.51%|
|Per Capita Income||3.01%|
The table below compares 21757 to the other 456 ZIP Codes in Maryland by rank and percentile using July 1, 2017 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||# 273||40th|
|Population Density||# 369||19th|
|Diversity Index||# 380||17th|
|Median Household Income||# 268||41st|
|Per Capita Income||# 287||37th|
Additional comparisons and rankings can be made with a VERY EASY TO USE Maryland Census Data Comparison Tool.