City

Glen Arm, MD

1 ZIP code  ·  Baltimore County  ·  Maryland

👥4,463Population
💰$170,417Median HH Income▲ 123% above avg
🎂42.7Median Age
🏠$609,000Median Home Value▲ 118% above avg
🎓68.9%College Grads▲ 78% above avg
📊1.7%Unemployment▼ 64% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 51.1% Female 48.9% ♀

Race & Ethnicity

White: 83.4%Hispanic: 8%Black: 4.8%Asian: 1.7%Other: 2%Race
White83.4%
Hispanic8.0%
Black4.8%
Asian1.7%
Other2.0%

Age Breakdown

Under 5
6%
5–17
20%
18–24
6%
25–44
21%
45–64
26%
65+
6%

Key Indicators

Median Age42.7 yrs
Avg HH Size2.85
Below Poverty1.5% ▼ 85% below avg
College Grads68.9% ▲ 78% above avg
Unemployment1.7% ▼ 64% below avg
HS Graduate450 (15.6%)
Some College194 (6.7%)
Associates254 (8.8%)
Bachelors308 (10.7%)
Graduate Degree1,681 (58.2%)

Education

HS Grad: 15.6%Some College: 6.7%Associates: 8.8%Bachelors: 10.7%Graduate: 58.2%Edu
HS Grad15.6%
Some College6.7%
Associates8.8%
Bachelors10.7%
Graduate58.2%
Housing & Income

Housing Tenure

Owner: 86.6%Renter: 13.4%Tenure
Owner86.6%
Renter13.4%

Home Value Distribution

Under $50k
2%
$150k–$200k
3%
$200k–$300k
2%
$300k–$500k
20%
Over $500k
73%

Financials

Median HH Income$170,417 ▲ 123% above avg
Median Home Value$609,000 ▲ 118% above avg
Home/Income Ratio3.6x (nat avg ~3.5x)
Median Rent$1,672/mo
Total Housing Units1,664
Vacant Units108

Income Distribution

Under $25k
9%
$25k–$50k
6%
$50k–$75k
4%
$75k–$100k
5%
$100k–$150k
21%
$150k–$200k
18%
Over $200k
37%
Employment & Commute

How People Get to Work

Drove Alone
80%
Walked
2%
Work From Home
18%

Commute Time

Under 15 min
14%
15–30 min
32%
30–45 min
23%
Over 45 min
31%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
16%
1960s–1970s
21%
1980s–1990s
5%
2000+
57%
About Glen Arm, MD

Glen Arm is a city in Maryland, located in Baltimore County. The city spans 1 ZIP code and is home to approximately 4,463 residents. It is a middle-aged city, with a median age of 42.7 years.

Economically, Glen Arm is a affluent community. The median household income of $170,417 is more than double the national average. Approximately 1.5% of residents live below the poverty line. The unemployment rate is 1.7%, well below the national average.

The real estate market in Glen Arm is a premium housing market. Median home values stand at $609,000, which is more than double the national average. Renters typically pay around $1,672 per month. Homeownership is high at 86.6%, typical of suburban and family-oriented communities.

The population of Glen Arm is highly educated. 68.9% of adults hold a bachelor's degree or higher — significantly above the national average. The community is primarily White (83.44%).

Glen Arm, MD offers residents above-average earning potential within Maryland.

ZIP Codes in Glen Arm
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
21057 4,463 $170,417 $609,000 $1,672 1.7% 68.9% 86.6%