About Zip Code 21770

21770 is a zip code in the Washington Metropolitan area. It has a population of 7,786 and a population density of 557, which is 83% above the national average. It has a median age of 41, which is 4 years above the Washington Metro median age and 2 years above the national average.


Zip code 21770 has a median home value of $617,886, which is 10% above the Metro average. The average household income in zip code 21770 is $175,809 , which is 33% above the Metro average household income and 57% above the national average of household income.

$617,886Median Home Value
$554,922 Washington Metro Area

Towns of Zip Code 21770

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Zip code 21770's population is made up of 70% married, 23% single, 4% divorced and 3% widowed. Baby Boomers make up the largest percentage of the population at 36%, while Millennials have the second largest segment at 25%. Homeowners make up 99% of the population in zip code 21770.

7,786Population
6,304,449 Washington Metro Area
557Population Density
  • 52% Male
  • 48% Female
41 Median Age
37 Washington Metro Area
See Detailed Demographics Data for Zip Code 21770

The Per Capita income in zip code 21770 is $62,273. The Median Household Income is $175,809

$62,273Income Per Capita
$61,464 Washington Metro Area
$175,809Median Household Income
$121,469 Washington Metro Area
0% Poverty Rate
8% Washington Metro Area
2% Unemployment Rate
4% Washington Metro Area
See Detailed Employment Data for Zip Code 21770
Amenities in Zip Code 21770
See Detailed Amenities Data for Zip Code 21770
$617,886Median Home Value
$554,922 Washington Metro Area
2Average Household Size
3 Washington Metro Area

Occupancy Type

Renters
1%
Home Owners
99%
See Detailed Real Estate Data for Zip Code 21770

Monrovia crime index is 80 which is lower than the national average.

80
Crime Index
100
National Crime Index

Crime Index represents the risk of crime occurring in a area and is measured against national index of 100. If the Crime Index of an area is above 100 the crime in that area is relatively higher when compared to US. If the Crime Index of an area is below 100 the crime in that area is lower when compared to US.

See Detailed Crime Data for Zip Code 21770
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