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CITY · 2020 ACS

Allen

Maryland · 199 residents · 0.43 sq mi
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The short version

With 199 people, Allen is a city in Maryland. 95% of homes are owner-occupied. At a median age of 47.8, this is an older place than the country as a whole. There are 254 fewer people here than in 2019. 49% of adults hold a bachelor's degree, against 33% nationally. Median household income runs $113,816, well clear of the $66,278 US median.

At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 47.8
US median: 38.8
More educated
49% hold a bachelor's degree
US average: 33%
Owner-heavy
95% owner-occupied
US average: 63%
Section 01

Population & growth

199
−56%since 2019
from 453 in 2019
2010 – 2024
47.8
−15%since 2019
from 56.5 in 2019
US average: 38.8
Land area
0.43 sq mi
Population, 20102024
5127250372494201020202024Allen
202455
201020202024
Age distribution, 2020
Under 52%(4)
US avg: 5.6%
5 to 99.5%(19)
US avg: 6.1%
10 to 146%(12)
US avg: 6.5%
15 to 195.5%(11)
US avg: 6.6%
20 to 245%(10)
US avg: 6.7%
25 to 349%(18)
US avg: 13.5%
35 to 448.5%(17)
US avg: 12.7%
45 to 5415.1%(30)
US avg: 12.3%
55 to 6413.1%(26)
US avg: 13.1%
65 to 7416.1%(32)
US avg: 10%
75 to 848.5%(17)
US avg: 4.9%
85 and over1.5%(3)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$113,816
US average: $66,278
2010 – 2023
$36,898
+18%since 2019
from $31,201 in 2019
US average: $35,364
Households earning $100K+
64.5%
+14.9 ptssince 2019
from 49.6% in 2019
US average: 43.9%
0.0%
Unchangedsince 2019
from 0.0% in 2019
US average: 12.8%
Workforce by industry, 2020
Arts, entertainment, food32.8%
US avg: 2%
Information21.6%
US avg: 11.1%
Agriculture, forestry, fishing0%
US avg: 1.7%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.5%
Wholesale trade0%
US avg: 6.7%
Retail trade0%
US avg: 10%
Transportation & warehousing0%
US avg: 2.5%
Finance & insurance0%
US avg: 5.5%
Professional, scientific, technical0%
US avg: 4.7%
Education & health services0%
US avg: 0.8%
Other services0%
US avg: 6.6%
Public administration0%
US avg: 4.7%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$184,800
US average: $265,253
2010 – 2023
94.7%
−5.3 ptssince 2019
from 100.0% in 2019
5.3% rent
3.04 people
−13%since 2019
from 3.51 people in 2019
US average: 2.61
1.6
2010 – 2023
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04

Race & ethnicity

2019
White, non-Hispanic100%(453)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%(0)
2020
White, non-Hispanic84.9%(169)
Black8%(16)
Hispanic / Latino4.5%(9)
Asian0%(0)
Other0%(0)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Ancestry
English77.8%(326)
Irish22.7%(95)
Section 05

Education

49.5%
+1.2 ptssince 2019
from 48.3% in 2019
US average: 32.9%
High school or higher
100.0%
Unchangedsince 2019
from 100.0% in 2019
US average: 88.5%
0.0%
Unchangedsince 2019
from 0.0% in 2019
US average: 12.7%
Section 06

Commute & transportation

78.4%
+6.2 ptssince 2019
from 72.3% in 2019
US average: 75.1%
0.0%
Unchangedsince 2019
from 0.0% in 2019
US average: 8.4%
Section 07

Work & employment

20.6%
−3.3 ptssince 2019
from 23.9% in 2019
US average: 5.4%
61.3%
−2.5 ptssince 2019
from 63.8% in 2019
US average: 63.4%
Women 20-64 in the labor force
56.4%
US average: 73.3%
78.4%
+6.2 ptssince 2019
from 72.3% in 2019
US average: 39.3%
Section 08

People & community

48.9%
−0.5 ptssince 2019
from 49.4% in 2019
51.1%
+0.5 ptssince 2019
from 50.6% in 2019
0.0%
Unchangedsince 2019
from 0.0% in 2019
US average: 13.5%
0.0%
Unchangedsince 2019
from 0.0% in 2019
US average: 8.8%
Computer in household
100.0%
US average: 91.9%
100.0%
US average: 86.2%
Marital status (2024)
Men 15+
Never married0%(0)
Married100%(20)
Widowed0%(0)
Divorced0%(0)
Women 15+
Never married0%(0)
Married100%(35)
Widowed0%(0)
Divorced0%(0)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

0.0%
Unchangedsince 2019
from 0.0% in 2019
US average: 8.8%
78.8%
US average: 55.4%
Direct-purchase
31.7%
US average: 13.7%
31.3%
US average: 17.6%
0.0%
US average: 20.0%
VA health care
0.0%
US average: 2.3%
Any private
100.0%
US average: 68.1%
Any public
31.3%
US average: 35.2%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2020
Gulf War (2001 or later)0%(0)
US avg: 20.6%
Gulf War (1990s)0%(0)
US avg: 21.4%
Vietnam era43.7%(38)
US avg: 35.2%
Korean War0%(0)
US avg: 7.6%
World War II0%(0)
US avg: 2.9%

Share of the 87 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
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Frequently asked

How many people live in Allen, Maryland?

Allen, Maryland has about 199 residents according to the 2020 American Community Survey.

What is the median household income in Allen, Maryland?

The typical household in Allen, Maryland earns about $113,816 a year. Half of households make more than that, and half make less.

Is Allen, Maryland expensive?

In Allen, Maryland, the median home is worth about $184,800.

How educated are people in Allen, Maryland?

About 49.5% of adults age 25 and over in Allen, Maryland hold a bachelor's degree or higher.

What is the poverty rate in Allen, Maryland?

About 0.0% of people in Allen, Maryland live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →