ZIP code
21057
Glen Arm, MD
STANDARD
21057 covers Glen Arm in Baltimore County, with 4,463 people in the ACS estimate.
About ZIP code 21057
More enterprise fields
People in 21057
Race
- White3,669
- Black or African American49
- American Indian or Alaska Native4
- Asian95
- Native Hawaiian and Pacific Islander3
- Other race26
- Two or more races214
Hispanic or Latino (any race): 106
Age
- Under 10379
- 10 to 19454
- 20 to 29271
- 30 to 39427
- 40 to 49375
- 50 to 59559
- 60 to 69685
- 70 to 79469
- 80 and older441
Income and housing in 21057
Education
- High school graduate95.0%
- Bachelor's degree58.0%
- Graduate degree24.7%
Places covering 21057
Cities and places
- Carney0.4%
Counties
- Baltimore County100.0%
99.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 21057
IRS populationACS population
Hover a year for IRS and ACS values.
ZIP codes near 21057
- 21092Long Green2.3 miPop 22 · Income —
- 21082Hydes3.2 miPop 525 · Income $144,426
- 21051Fork3.4 miPop 132 · Income $189,453
- 21128Perry Hall3.4 miPop 14,954 · Income $123,191
- 21236Nottingham3.6 miPop 39,653 · Income $92,130
- 21286Towson4.3 miPop 21,782 · Income $93,093
- 21087Kingsville4.8 miPop 5,742 · Income $124,500
- 21013Baldwin4.9 miPop 5,985 · Income $170,333
- 21234Parkville4.9 miPop 65,010 · Income $83,139
- 21131Phoenix5.2 miPop 7,050 · Income $187,250
- 21156Upper Falls5.4 miPop 297 · Income $124,648
- 21162White Marsh5.9 miPop 4,511 · Income $168,021
ZIP code 21057 FAQ
- What city is ZIP code 21057 in?
- 21057 is in Glen Arm, MD.
- What county is 21057 in?
- 21057 is in Baltimore County.
- What is the median household income in 21057?
- The median household income in 21057 is $170,417.
- Which ZIP codes are near 21057?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 21057.