ZIP Code 21104

Located in Marriottsville, MD (Howard County)

ZIP Code 21104 (Marriottsville, MD): Quick Facts & Overview

  • Population: 6,052 residents (137 people per sq. mi.)
  • Average House Price: $678,389
  • Average Household Income: $191,804

ZIP code 21104 primarily serves Marriottsville, MD in Howard County. An estimated 6,052 people live within this area, with about 137 residents living in every square mile.

If you are looking for a home in ZIP code 21104, the average price is around $678,389. That makes local housing 51% higher than the Maryland average of $450,580, and 120% higher than the national average of $308,592.

The average household in 21104 earns about $191,804 a year. This income is 68% higher than the average family in Maryland ($114,054), and 144% higher than the national average ($78,686).

Population 6,052
Median Household Income $191,804
Median Home Value $678,389
Median Age 43.1 yrs

Household Income Brackets

Racial & Ethnic Demographics

Age Distribution

Educational Attainment

Economic & Labor Indicators

Individual Median Income$74,542
Labor Force Participation72.5%
Unemployment Rate3.2%
Average Commute Time31.9 mins

Housing & Community Metrics

Home Ownership Rate97.0%
Median Rent$1,384
Rent Burdened (>30% Income)-
Total Housing Units2,097

Additional Census & Housing Profile

Geographic Overview

Primary CityMarriottsville
CountyHoward
County FIPS24027
Metro Area (CBSA)Baltimore-Columbia-Towson, MD
Combined Area (CSA)Washington-Baltimore-Arlington, DC-MD-VA-WV-PA
Population Density137.0/sq mi
Coordinates (lat/lng)39.3504, -76.9065
TimezoneAmerica/New_York

Household Structure

Average Family Size3.20
Dual Income Families65.5%

Marital Status

Married66.8%
Never Married23.0%
Divorced6.3%
Widowed3.9%

Gender

Male50.0%
Female50.0%

Health & Poverty

Uninsured Rate (Health)5.3%
Poverty Rate2.7%

Key Population Groups

Veterans5.1%
Disabled Population5.2%
Limited English Proficiency1.5%

All ZIP Codes in Marriottsville

ZIP Code Population Median Household Income Median Home Value
21104 Current 6,052 $191,804 $678,389

Nearby ZIP Codes

ZIP Code City / State Distance Population
21163 Woodstock, MD 2.7 miles 7,539
21784 Sykesville, MD 5 miles 39,258
21794 West Friendship, MD 5.2 miles 2,192
21133 Randallstown, MD 5.4 miles 31,398
21042 Ellicott City, MD 5.5 miles 43,327
21723 Cooksville, MD 5.8 miles 669
21244 Windsor Mill, MD 6.7 miles 38,208
21738 Glenwood, MD 8 miles 3,696
21043 Ellicott City, MD 8.7 miles 48,525
21117 Owings Mills, MD 8.7 miles 62,816
21797 Woodbine, MD 8.8 miles 8,643
21737 Glenelg, MD 9 miles 2,474
21036 Dayton, MD 9.5 miles 2,569
21044 Columbia, MD 9.7 miles 44,114
21208 Pikesville, MD 9.9 miles 37,276
21048 Finksburg, MD 10 miles 10,481
21207 Gwynn Oak, MD 10.1 miles 47,099
21228 Catonsville, MD 10.1 miles 50,492
21029 Clarksville, MD 10.3 miles 13,607
21071 Glyndon, MD 10.7 miles 404
21045 Columbia, MD 10.8 miles 40,034
21136 Reisterstown, MD 10.9 miles 32,088
21153 Stevenson, MD 11.6 miles 456
21215 Baltimore, MD 11.9 miles 52,229
21250 Baltimore, MD 12.3 miles 2,834
21229 Baltimore, MD 12.4 miles 46,679
20777 Highland, MD 12.6 miles 3,221
21046 Columbia, MD 12.7 miles 15,608
20833 Brookeville, MD 12.8 miles 7,860
21209 Baltimore, MD 12.8 miles 30,126
21216 Baltimore, MD 12.9 miles 29,426
21075 Elkridge, MD 13 miles 37,363
20862 Brinklow, MD 13.2 miles 430
20759 Fulton, MD 13.6 miles 6,624
21771 Mount Airy, MD 13.8 miles 33,031
21157 Westminster, MD 14.3 miles 38,984
21223 Baltimore, MD 14.3 miles 19,572
21227 Halethorpe, MD 14.3 miles 34,907
21211 Baltimore, MD 14.4 miles 14,969
21210 Baltimore, MD 14.5 miles 14,134
21217 Baltimore, MD 14.6 miles 30,792
20723 Laurel, MD 14.9 miles 36,866
20861 Ashton, MD 14.9 miles 2,890
20794 Jessup, MD 15.1 miles 16,814
20882 Gaithersburg, MD 15.2 miles 13,751
21204 Towson, MD 15.2 miles 19,845
20860 Sandy Spring, MD 15.3 miles 2,035
21093 Lutherville Timonium, MD 15.3 miles 39,100
20763 Savage, MD 15.4 miles 2,601
21212 Baltimore, MD 15.6 miles 33,974
21201 Baltimore, MD 15.7 miles 18,307
21776 New Windsor, MD 15.7 miles 6,261
20868 Spencerville, MD 15.9 miles 198
21076 Hanover, MD 16 miles 24,268
21252 Towson, MD 16 miles 4,865
21030 Cockeysville, MD 16.1 miles 25,827
21090 Linthicum Heights, MD 16.1 miles 10,652
21155 Upperco, MD 16.2 miles 3,313
21218 Baltimore, MD 16.3 miles 44,014
21230 Baltimore, MD 16.3 miles 32,977
20832 Olney, MD 16.4 miles 25,553
21202 Baltimore, MD 16.4 miles 20,683
20701 Annapolis Junction, MD 16.6 miles 513
20866 Burtonsville, MD 16.7 miles 15,986
20872 Damascus, MD 17 miles 13,983
21239 Baltimore, MD 17.1 miles 27,346
20905 Silver Spring, MD 17.2 miles 19,004
21231 Baltimore, MD 17.4 miles 14,969
21251 Baltimore, MD 17.4 miles 191
20707 Laurel, MD 17.6 miles 37,278
21213 Baltimore, MD 17.8 miles 28,058
21225 Brooklyn, MD 17.8 miles 34,062
21152 Sparks Glencoe, MD 18.2 miles 6,459
21214 Baltimore, MD 18.3 miles 21,092
21286 Towson, MD 18.3 miles 21,853
21205 Baltimore, MD 18.6 miles 13,013
21074 Hampstead, MD 18.8 miles 14,777
21770 Monrovia, MD 18.8 miles 8,751
20879 Gaithersburg, MD 19 miles 25,264
20855 Derwood, MD 19.1 miles 17,279
20755 Fort George G Meade, MD 19.4 miles 11,225
20886 Montgomery Village, MD 19.5 miles 34,718
20724 Laurel, MD 19.7 miles 19,369
21061 Glen Burnie, MD 19.7 miles 57,230
20906 Silver Spring, MD 19.8 miles 70,595
21206 Baltimore, MD 19.8 miles 48,902
20853 Rockville, MD 19.9 miles 31,851
20904 Silver Spring, MD 20 miles 58,646
21791 Union Bridge, MD 20 miles 5,340
20876 Germantown, MD 20.1 miles 26,406
21144 Severn, MD 20.1 miles 37,118
21224 Baltimore, MD 20.1 miles 47,465
21234 Parkville, MD 20.2 miles 66,334
21762 Libertytown, MD 20.3 miles 139
21774 New Market, MD 20.3 miles 17,134
20880 Washington Grove, MD 20.4 miles 577
21131 Phoenix, MD 20.6 miles 7,141
20877 Gaithersburg, MD 20.9 miles 38,546
21226 Curtis Bay, MD 20.9 miles 6,674
20871 Clarksburg, MD 21 miles 30,182