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CITY

Allen

Maryland · 55 residents · 0.43 sq mi
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The short version

Allen is home to 55 people in Maryland. At a median age of 69.9, this is an older place than the country as a whole. 100% of homes are owner-occupied. The population has fallen 56% since 2023. This is an unusually credentialed place: 53% of adults have a four-year degree. The foreign-born share is 0%.

At a glance
Older
median age 69.9
US median: 38.9
More educated
53% hold a bachelor's degree
US average: 36%
Owner-heavy
100% owner-occupied
US average: 65%
Section 01

Population & growth

55
−56%since 2023
from 125 in 2023
2010 – 2024
127 / sq mi
−56%since 2023
from 289 / sq mi in 2023
US average: 281
69.9
+1%since 2023
from 69.3 in 2023
US average: 38.9
Land area
0.43 sq mi
Population, 20102024
5127250372494201020202024Allen
202455
201020202024
Age distribution, 2024
Under 50%(0)
US avg: 5.6%
5 to 90%(0)
US avg: 6%
10 to 140%(0)
US avg: 6.4%
15 to 190%(0)
US avg: 6.6%
20 to 240%(0)
US avg: 6.5%
25 to 340%(0)
US avg: 13.7%
35 to 440%(0)
US avg: 13.2%
45 to 540%(0)
US avg: 12.2%
55 to 640%(0)
US avg: 12.7%
65 to 7452.7%(29)
US avg: 10.2%
75 to 8447.3%(26)
US avg: 5.1%
85 and over0%(0)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$37,909
−36%since 2023
from $59,254 in 2023
US average: $44,673
Households earning $100K+
71.4%
−25.2 ptssince 2023
from 96.6% in 2023
US average: 53.3%
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 12.5%
0.158
+131%since 2023
from 0.068 in 2023
US average: 0.476
Section 03

Housing

100.0%
Unchangedsince 2023
from 100.0% in 2023
0.0% rent
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 10.0%
2.62 people
+24%since 2023
from 2.12 people in 2023
US average: 2.54
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 22.9%
Section 04

Race & ethnicity

2023
White, non-Hispanic98.4%(123)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other1.6%(2)
2024
White, non-Hispanic89.1%(49)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other10.9%(6)
24
+517%since 2023
from 4 in 2023
2011 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Ancestry
English100%(55)
Irish52.7%(29)
Section 05

Education

52.7%
−5.7 ptssince 2023
from 58.4% in 2023
US average: 35.6%
High school or higher
100.0%
Unchangedsince 2023
from 100.0% in 2023
US average: 89.6%
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 14.0%
Section 06

Commute & transportation

0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 8.3%
Section 07

Work & employment

0.0%
−32.8 ptssince 2023
from 32.8% in 2023
US average: 63.5%
Section 08

People & community

36.4%
−10.8 ptssince 2023
from 47.2% in 2023
63.6%
+10.8 ptssince 2023
from 52.8% in 2023
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 14.1%
0.0%
−32.8 ptssince 2023
from 32.8% in 2023
US average: 6.2%
10.9%
+9.3 ptssince 2023
from 1.6% in 2023
US average: 13.3%
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 8.4%
100.0%
Unchangedsince 2023
from 100.0% in 2023
US average: 91.0%
Computer in household
100.0%
US average: 95.5%
100.0%
US average: 87.7%
100.0%
Unchangedsince 2023
from 100.0% in 2023
US average: 77.7%
0.0%
Unchangedsince 2023
from 0.0% in 2023
US average: 13.6%
Marital status
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 2023
from 0.0% in 2023
US average: 8.4%
47.3%
US average: 54.8%
Direct-purchase
10.9%
US average: 13.8%
100.0%
US average: 18.4%
36.4%
US average: 20.9%
VA health care
0.0%
US average: 2.2%
Any private
47.3%
US average: 67.1%
Any public
100.0%
US average: 36.7%

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

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Frequently asked

How many people live in Allen, Maryland?

Allen, Maryland has about 55 residents according to the 2024 American Community Survey.

How educated are people in Allen, Maryland?

About 52.7% 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 →