21770 Zip Code Profile

21770 is an affluent (median household income: $77,786) upscale suburban zip code in Monrovia, Maryland. The population is primarily white, older, and mostly married couples. At $423,700 the average home value here is a bit higher than average for the Washington-Arlington-Alexandria metro area, so this probably isn't the place to look for housing bargains.

The average family here is doing well financially earning $88,163/year.

An intersting fact about income: Men in 21770 earn an average of $49,134/year. Women earn only $31,157/year.

2,645 people in 21770 have jobs. This statistic includes anyone over the age of 16.

Are you thinking about moving to a neighborhood in 21770? You might be interested to know that the average commute time to work for people living in 21770 is 37.6 minutes!

The median age here is 45. There are 2,634 men and 2,530 women. The median age for men is 45 while for women the median age is 45.

To give you a sense of the community, 3,633 people (out of the 5,164 people live here) have lived in their home at least 5 years. The Post Office delivers mail to 1,731 homes, and 61 businesses every day. 0 people ride bikes or walk to work on a fairly regular basis.

21770 Zip code is located in the Eastern time zone at 39 degrees latitude (Fun Fact: this is the same latitude as Pyongyang, North Korea!) and -77 degrees longitude. It has an average elevation of 572 feet above sea levell.

Neighborhood Link provides FREE neighborhood websites to over 35,000 neighborhoods, HOAs, condo associations, and other local groups across the US. If your neighborhood isn't listed here yet, contact us and we'll set up your site right away!

• Belle Chase Civic Assn.
• Cider Barrel Mobile Home Court
• Cinnamon Woods Homes Assn.
• Cloppers Mill West
• Courts of Flower Hill Homeowners
• Damascus Manor Townmouse Assn.
• Destiny Road Homeowners Assoc., Inc.
• Edinburgh Village HOA
• Farhill - Riggs Road Civic Assn.
• Farmingdale Condominiums, Inc.
• Goshen Run HOA
• Greater Laytonsville Area Citizens
• Hallmark HOA
• Kimberleigh at Flower Hill
• Landing Glen HOA
• Manor Ridge HOA
• Maryland Place HOA
• Meadowvale HOA
• Milestone
• Milestone II Townhouse Condominium

• Montgomery County Civic Federation
• Montgomery Manor HOA
• Montgomery Village Foundation
• North Lake Village Federation
• Poplar Hill Assn.
• Seneca Valley Citizens Assn., Inc
• South Germantown Citizens Group
• South Village Home Corp.
• Stanbrook Lane Citizens Assn.
• Stoneridge Community Council Corp.
• Storms Retreat Civic Assn.
• Sugarloaf Citizens Assn.
• Summer Ridge Condominium
• Talbot Run Estates
• Town of Barnesville
• Walnut Creek
• Waring Station HOA
• Westwibd HOA
• Windbrooke, A Condominium
• Woodlake HOA

• Demographics

• Total Population: 5,164
• White Population: 4,957
• Black Population: 90
• Hispanic Population: 199
• Asian Population: 106
• Hawaiian Population: 2
• Indian Population: 33
• Male Population: 2,634
• Female Population: 2,530
• Median Age: 45
• Median Age of Males: 45
• Median Age of Females: 45

• Geography

• Region: South
• Division: South Atlantic
• State: Maryland
• CSA Name: Washington-Baltimore-Northern Virginia, DC-MD-VA-WV
• CBSA Type: Metropolitan
• CBSA Name: Washington-Arlington-Alexandria DC-VA-MD-WV
• County: Frederick
• City: Monrovia
• Longitude: -77.3
• Latitude: 39.3
• Elevation: 573 feet above sea levele
• Area code: 301

• Marital Status

• Average Age

• The Commute to Work

• Total commuters: 2,534
• Drive alone: 2,293
• Carpool: 241
• Public transit: 0
• Ride bikes or walk: 0


• Average commute time: 37.6 minutes.
•    0 - 5: 29
•    5 - 9: 119
•    10 - 14: 146
•    15 - 19: 179
•    20 - 24: 243
•    25 - 29: 133
•    30 - 34: 327
•    35 - 39: 138
•    40 - 44: 327
•    45 - 59: 482
•    60 - 89: 318
•    90 plus: 93

• The Economics

• Average House Value: $423,700
• Average Annual Household Income: $105,439
• Businesses: 133
• Employees: 872
• Annual Payroll: $37,611,000
• Average Family Income: $88,163
• Median Family Income: $77,786
• Average Income for Men: $49,134
• Average Income for Women: $31,157

• The Politics

• Congressional District: 06
• Congressional District Land Area: 3062.0
• Sr Senator: Barbara A. Mikulski (D)
• Jr Senator: Benjamin L. Cardin (D)
• US House Representative: John K. Delaney (D)

• Other Stuff

• County FIPS Code: 021
• State FIPS Code: 24

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View all schools in Monrovia

Primary Schools

Green Valley Elementary

11501 Fingerboard Rd

Monrovia, MD 21770

(240) 236-3400

Kemptown Elementary

3456 Kemptown Church Rd

Monrovia, MD 21770

(240) 236-3500