ZIP Code 21111

ZIP Code Tabulation Area in Baltimore County, Maryland.

Population: 4,690
Median household income: $135,781
Median home value: $585,400

ZIP Code 21111 (Baltimore County, Maryland) is home to about 4,690 residents. The median household income of $135,781 is above the Baltimore County median ($90,904).

Between 2019 and 2023, ZIP Code 21111's population declined 12.9% from 5,387 to 4,690, while its median gross rent fell 12.5% from $1,667 to $1,458.

6.7% of residents live below the poverty line. Households average 2.53 people.

Demographics

ACS 2019–2023

Population: 4,690
Median age: 48.6 yrs
Median household income: $135,781
Median home value: $585,400
Median gross rent: $1,458
Housing units: 1,902
Homeownership rate: 95.7%
Bachelor's degree or higher: 64.0%
Unemployment rate: 8.1%

Trends

ACS 5-year · 2019–2023

Population

5,3874,690

Median household income

$132,679$135,781

Median home value

$518,800$585,400

Median gross rent

$1,667$1,458

Year	Population	Median household income	Median home value	Median gross rent
2019	5,387	$132,679	$518,800	$1,667
2020	5,343	$134,063	$509,400	$2,577
2021	5,155	$137,008	$521,700	—
2022	4,838	$140,966	$573,600	—
2023	4,690	$135,781	$585,400	$1,458

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 57.0%

5 to 1716.5%

18 to 242.7%

25 to 344.1%

35 to 4413.7%

45 to 5413.2%

55 to 6419.6%

65 to 7413.5%

75 and over9.9%

	Count	Share
Under 5	327	7.0%
5 to 17	772	16.5%
18 to 24	127	2.7%
25 to 34	190	4.1%
35 to 44	642	13.7%
45 to 54	617	13.2%
55 to 64	921	19.6%
65 to 74	632	13.5%
75 and over	462	9.9%

Race & ethnicity

	Count	Share
White (non-Hispanic)	4,454	95.0%
Black or African American	41	0.9%
American Indian & Alaska Native	0	0.0%
Asian	25	0.5%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	14	0.3%
Two or more races	98	2.1%
Hispanic or Latino (any race)	58	1.2%

Educational attainment (age 25+)

No high school diploma0.6%

High school graduate9.2%

Some college or associate's26.2%

Bachelor's degree36.4%

Graduate or professional degree27.6%

	Count	Share
No high school diploma	20	0.6%
High school graduate	319	9.2%
Some college or associate's	907	26.2%
Bachelor's degree	1,262	36.4%
Graduate or professional degree	956	27.6%

Commute to work

Mean travel time to work: 32 min

Drove alone72.9%

Carpooled4.8%

Public transit0.0%

Walked0.4%

Bicycle0.0%

Worked from home21.6%

Other means0.2%

How workers get to work

	Count	Share
Drove alone	1,580	72.9%
Carpooled	105	4.8%
Public transit	0	0.0%
Walked	9	0.4%
Bicycle	0	0.0%
Worked from home	469	21.6%
Other means	5	0.2%

Travel time

	Count	Share
Under 15 min	277	16.3%
15 to 29 min	623	36.7%
30 to 44 min	383	22.5%
45 to 59 min	220	12.9%
60+ min	196	11.5%

Households

Average household size: 2.53
Poverty rate: 6.7% (315 of 4,690)

	Count	Share
Family households	1,337	72.0%
Nonfamily households	520	28.0%

Housing

Median year structure built: 1982

Occupancy

	Count	Share
Occupied	1,857	97.6%
Vacant	45	2.4%

Tenure (of occupied units)

	Count	Share
Owner-occupied	1,778	95.7%
Renter-occupied	79	4.3%

1-unit, detached96.1%

1-unit, attached3.9%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	1,827	96.1%
1-unit, attached	75	3.9%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

ZIP Code 21111

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes