Zip code 21108: Millersville, Maryland

Q: What city is zip code 21108?

21108 is assigned to Millersville, Maryland. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 21108 in?

21108 is in Anne Arundel County, Maryland.

Q: What is the population of 21108?

About 18,643 people live in 21108, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 21108?

The median household income in 21108 is $151,324.

Q: What zip codes are near 21108?

The closest zip codes to 21108 are 21146, 21144, 21032, 21054, 21061.

Residential delivery areaAnne Arundel CountyEastern Time

Population

18,643

Median household income

$151K

U.S. $81K

Median home value

$555K

U.S. $333K

Median rent

$2,049/mo

U.S. $1,413

Median age

41.3

U.S. 38.9

Land area

13 sq mi

1,444 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 21108

21108 is a suburban zip code in Millersville, Maryland (Anne Arundel County), covering 13 sq mi of land. About 18,643 people live here, or 1,444 per square mile. The median resident is 41.3 years old, compared with 38.9 nationally.

The median household earns $151,324 a year, 87% above the national median of $80,734. 3.5% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $555,000, or 3.7 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 89% of occupied homes are lived in by their owners, and renters pay a median of $2,049 a month.

55% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 26.9 minutes each way, and 22% of workers work from home. The most common jobs among working residents are in management; office and administrative support; and sales.

How 21108 compares

Sorted from highest to lowest national percentile

Broadband access99.2%
99th
StrengthU.S. 91% · MD 92.4%47th of 441 in MD
Median household income$151,324
95th
StrengthU.S. $80,734 · MD $103,67880th of 414 in MD
Homeownership rate88.5%
94th
StrengthU.S. 65.2% · MD 67.6%136th of 441 in MD
Tech workers7.2%
91st
U.S. 3.8% · MD 6.4%112th of 444 in MD
Veterans10.1%
90th
U.S. 6.2% · MD 6.8%100th of 446 in MD
Government workers21.7%
89th
U.S. 14.5% · MD 22.5%208th of 444 in MD
Per capita income$64,218
88th
StrengthU.S. $44,673 · MD $52,979101st of 446 in MD
Median gross rent$2,049
85th
U.S. $1,413 · MD $1,70576th of 338 in MD
Bachelor's degree or higher55.3%
85th
StrengthU.S. 35.7% · MD 43.4%89th of 445 in MD
Median earnings per worker$67,298
85th
StrengthU.S. $49,666 · MD $61,200184th of 443 in MD
Self-employed workers13.4%
85th
U.S. 10% · MD 8.7%105th of 444 in MD
Work from home21.5%
81st
U.S. 15.1% · MD 19.3%138th of 444 in MD
Median home value$555,000
79th
U.S. $332,700 · MD $419,900104th of 421 in MD
Median age41.3
67th
U.S. 38.9 · MD 39.4232nd of 446 in MD
Residents under 1823.3%
61st
U.S. 22% · MD 22.2%153rd of 446 in MD
Average commute26.9 min
55th
U.S. 26.4 min · MD 31.1 min330th of 421 in MD
Residents 65 and older17.3%
55th
U.S. 17.2% · MD 16.7%242nd of 446 in MD
Population density1,444/sq mi
50th
U.S. 95/sq mi · MD 639/sq mi140th of 446 in MD
Diversity index47.9
48th
U.S. 61.4 · MD 67.7192nd of 446 in MD
Foreign-born residents8.7%
46th
U.S. 14.1% · MD 16.6%176th of 446 in MD
Healthcare workers8.4%
33rd
U.S. 9.7% · MD 9%203rd of 444 in MD
Population18,643
29th
U.S. 334,922,499 · MD 6,206,011133rd of 446 in MD
Rent-burdened renters44.2%
27th
U.S. 51.1% · MD 51.5%257th of 404 in MD
Unemployment rate3.3%
21st
U.S. 5.2% · MD 4.9%264th of 444 in MD
Income inequality (Gini)0.397
19th
StrengthU.S. 0.483 · MD 0.456247th of 438 in MD
Uninsured rate3.2%
14th
StrengthU.S. 8.4% · MD 6.3%249th of 444 in MD
Housing vacancy2.2%
5th
U.S. 10.1% · MD 7.7%353rd of 441 in MD
Poverty rate3.5%
4th
StrengthU.S. 12.5% · MD 9.4%330th of 441 in MD

Measure	21108	Anne Arundel	MD	U.S.	National percentile	Rank in MD
Broadband accessStrength	99.2%	95.5%	92.4%	91%	99th	47th of 441
Median household incomeStrength	$151,324	$124,911	$103,678	$80,734	95th	80th of 414
Homeownership rateStrength	88.5%	75.1%	67.6%	65.2%	94th	136th of 441
Tech workers	7.2%	7.5%	6.4%	3.8%	91st	112th of 444
Veterans	10.1%	9.8%	6.8%	6.2%	90th	100th of 446
Government workers	21.7%	23%	22.5%	14.5%	89th	208th of 444
Per capita incomeStrength	$64,218	$59,733	$52,979	$44,673	88th	101st of 446
Median gross rent	$2,049	$2,071	$1,705	$1,413	85th	76th of 338
Bachelor's degree or higherStrength	55.3%	45.8%	43.4%	35.7%	85th	89th of 445
Median earnings per workerStrength	$67,298	$70,116	$61,200	$49,666	85th	184th of 443
Self-employed workers	13.4%	9.3%	8.7%	10%	85th	105th of 444
Work from home	21.5%	18.5%	19.3%	15.1%	81st	138th of 444
Median home value	$555,000	$467,900	$419,900	$332,700	79th	104th of 421
Median age	41.3	39	39.4	38.9	67th	232nd of 446
Residents under 18	23.3%	22.4%	22.2%	22%	61st	153rd of 446
Average commute	26.9 min	28.9 min	31.1 min	26.4 min	55th	330th of 421
Residents 65 and older	17.3%	15.9%	16.7%	17.2%	55th	242nd of 446
Population density	1,444/sq mi	1,442/sq mi	639/sq mi	95/sq mi	50th	140th of 446
Diversity index	47.9	57.3	67.7	61.4	48th	192nd of 446
Foreign-born residents	8.7%	10%	16.6%	14.1%	46th	176th of 446
Healthcare workers	8.4%	7.9%	9%	9.7%	33rd	203rd of 444
Population	18,643	598,166	6,206,011	334,922,499	29th	133rd of 446
Rent-burdened renters	44.2%	47.2%	51.5%	51.1%	27th	257th of 404
Unemployment rate	3.3%	3.7%	4.9%	5.2%	21st	264th of 444
Income inequality (Gini)Strength	0.397	0.418	0.456	0.483	19th	247th of 438
Uninsured rateStrength	3.2%	4.7%	6.3%	8.4%	14th	249th of 444
Housing vacancy	2.2%	4.9%	7.7%	10.1%	5th	353rd of 441
Poverty rateStrength	3.5%	5.6%	9.4%	12.5%	4th	330th of 441

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

19%

5–17

18–24

12%

25–34

13%

35–44

14%

45–54

13%

55–64

12%

65–74

75+

Median age

41.3

Under 18

23.3%

65 and over

17.3%

Race and ethnicity

White71%
Black11%
Hispanic8%
Asian6%
Native American0.1%
Pacific Islander0%
Other0.8%
Multiracial4%

Diversity index

47.9

U.S. 61.4

Foreign-born

8.7%

U.S. 14.1%

Born in state

54.7%

Language spoken at home (households)

English only

86%

Spanish

Other Indo-European

Asian / Pacific

Other

0.4%

Households

Households: 6,648
Average household size: 2.8
Family households: 80.4%
Married couples: 63.2%
Living alone: 15.5%
Veterans (of adults): 10.1%
Male / female: 48% / 52%

Income and poverty

Household income distribution

<$25k

$25–50k

$50–75k

12%

$75–100k

11%

$100–150k

14%

$150–200k

16%

$200k+

35%

Median household income

21108

$151,324

Anne Arundel Co.

$124,911

Maryland

$103,678

United States

$80,734

Per capita income

$64,218

U.S. $44,673

Poverty rate

3.5%

U.S. 12.5%

Households earning $150K+

51.5%

U.S. 23%

Income inequality (Gini)

0.397

U.S. 0.483

Housing

Median home value

21108

$555,000

Anne Arundel Co.

$467,900

Maryland

$419,900

United States

$332,700

Median gross rent

21108

$2,049

Anne Arundel Co.

$2,071

Maryland

$1,705

United States

$1,413

Types of housing

Single-family

96%

2–4 units

5–19 units

20+ units

0.8%

Mobile home

Boat, RV, van

Housing units: 6,797
Owner-occupied: 88.5%
Vacant: 2.2%
Median year built: 1981
Median rooms: 7.7
Renters paying 30%+ of income: 44.2%
Renters paying 50%+ of income: 11.8%
Home value to income: 3.7× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

71%

Carpooled

Transit

0.6%

Walked

0.9%

Bicycle

Worked from home

21%

Other

0.6%

Commute time (one way)

<10 min

10–19

23%

20–29

33%

30–44

22%

45–59

60+

Average commute

26.9 min

U.S. 26.4 min

Unemployment

3.3%

U.S. 5.2%

In labor force

69.8%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Management

19%

Office and admin

16%

Sales

Healthcare

Computer and math

Business and finance

Education

Cleaning and personal care

Transportation and moving

Construction and repair

Engineering and science

Police and fire

Legal and social services

Food service

Arts, media and sports

Production

0.6%

Farming, fishing and forestry

Industries

Health care and social assistance

14%

Professional and technical services

13%

Public administration

12%

Education

11%

Retail

Construction

Manufacturing

Finance, insurance and real estate

Other services

Transportation, warehousing and utilities

Restaurants and hotels

Admin, support and management

Arts and recreation

Wholesale

Information

Agriculture and mining

Median earnings per worker

$67,298

U.S. $49,666

Self-employed

13.4%

U.S. 10%

Government workers

21.7%

U.S. 14.5%

Nonprofit workers

8.7%

U.S. 8.8%

Median earnings by type of work

Type of work	21108	U.S.
Management, business, science and arts	$110,301	$74,888
Service	$30,379	$26,804
Sales and office	$46,337	$40,476
Construction and maintenance	$76,875	$49,199
Production and transportation	$24,611	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

High school

18%

Some college

18%

Associate's

Bachelor's

34%

Graduate

21%

High school graduate or higher: 97.3%
Bachelor's degree or higher: 55.3%
Graduate or professional degree: 21.1%
Households with broadband: 99.2%
Cable, fiber or DSL: 90.7%
No internet access: 0.5%
Without health insurance: 3.2%
Limited-English households: 1%

Geography

City (USPS): Millersville
State: Maryland
County: Anne Arundel County
Center point: 39.0903° N, 76.6213° W
Land area: 13 sq mi
Water area: 0.3 sq mi
Time zone: Eastern Time (UTC-5, UTC-4 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Severna Park (unincorporated)35% of zip
Gambrills (unincorporated)22% of zip
Glen Burnie (unincorporated)14% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 21108

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
21146	Severna Park, MD	3.4 mi	28,591	$172,122	$659,800
21144	Severn, MD	3.7 mi	37,118	$136,684	$483,700
21032	Crownsville, MD	4.4 mi	8,850	$168,653	$682,100
21054	Gambrills, MD	4.4 mi	16,386	$163,825	$611,000
21061	Glen Burnie, MD	4.9 mi	57,230	$87,751	$339,100
21113	Odenton, MD	5.2 mi	36,705	$125,639	$432,000
21405	Annapolis, MD	5.8 mi	495	$160,703	$986,100
21060	Glen Burnie, MD	6.2 mi	39,730	$104,715	$377,100
21077	Harmans, MD	6.3 mi	63	—	—
21240	Baltimore, MD	6.4 mi	0	—	—
21114	Crofton, MD	6.5 mi	25,590	$141,344	$490,400
20755	Fort George G Meade, MD	6.7 mi	11,225	$103,261	—

Zip codes like 21108 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 21108

What city is zip code 21108?

21108 is assigned to Millersville, Maryland. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 21108 in?

21108 is in Anne Arundel County, Maryland.

What is the population of 21108?

About 18,643 people live in 21108, according to the Census Bureau's American Community Survey.

What time zone is 21108 in?

21108 is in Eastern Time.

What is the median household income in 21108?

The median household income in 21108 is $151,324.

What zip codes are near 21108?

The closest zip codes to 21108 are 21146, 21144, 21032, 21054, 21061.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 21108, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.