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CITY

Mount Aetna

Maryland · 637 residents · 1.413 sq mi
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The short version

Mount Aetna is significantly wealthier than the US average, with a median household income of $145,662. Population has fallen 24% since 2000, a loss of 201 residents. 52% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value has more than tripled since 2000, reaching $462,000. With a median age of 48.5, the population is older than the US median of 38.9. It ranks in the top 5% of US cities for household income.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 48.5
US median: 38.9
More educated
52% hold a bachelor's degree
US average: 36%
Less affordable
home values up 94%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

637
−24%since 2000
from 838 in 2000
1990 – 2024
451 / sq mi
−24%since 2000
from 593 / sq mi in 2000
US average: 281
48.5
+26%since 2000
from 38.5 in 2000
US average: 38.9
Population, 19902024
1281K2K3K4K1990201020202024Mount Aetna
2024637
1990201020202024
Section 02

Income & economy

$145,662
+65%inflation adjusted, since 2000
from $48,523 in 2000
US average: $82,259
1990 – 2024
$52,217
+144%since 2000
from $21,435 in 2000
US average: $44,673
Households earning $100K+
87.2%
+38.2 ptssince 2009
from 49.0% in 2009
US average: 53.3%
3.8%
−0.2 ptssince 2000
from 4.0% in 2000
US average: 12.5%
0.251
+18%since 2010
from 0.213 in 2010
US average: 0.476
Workforce by industry, 2024
Finance & insurance12%
US avg: 5.9%
Other services11.5%
US avg: 6.7%
Public administration11.5%
US avg: 4.8%
Retail trade9.7%
US avg: 9.9%
Education & health services9%
US avg: 0.9%
Wholesale trade5.7%
US avg: 6.9%
Information3.6%
US avg: 10.8%
Professional, scientific, technical2.9%
US avg: 5.1%
Agriculture, forestry, fishing0%
US avg: 1.6%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
Transportation & warehousing0%
US avg: 2.2%
Arts, entertainment, food0%
US avg: 1.9%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$462,000
+94%inflation adjusted, since 2000
from $130,600 in 2000
US average: $376,019
1990 – 2024
$1,153
−19%inflation adjusted, since 2000
from $784 in 2000
US average: $1,442
74.9%
−3.8 ptssince 2000
from 78.7% in 2000
25.1% rent
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 10.0%
13.5%
−12.3 ptssince 2009
from 25.8% in 2009
US average: 22.9%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 47.4%
3.2
+18%since 2000
from 2.7 in 2000
1990 – 2024
RELATED:See current rent listings in Mount Aetna on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic94%(788)
Black1.1%(9)
Hispanic / Latino2.4%(20)
Asian1.6%(13)
Other0%
Diversity Score12.2%(102)
2024
White, non-Hispanic59.3%(378)
Black19.9%(127)
Hispanic / Latino16%(102)
Asian0%(0)
Other4.7%(30)
Diversity Score72.5%(462)
73
+494%since 2000
from 12 in 2000
1990 – 2024
Section 05

Education

52.1%
+21.6 ptssince 2000
from 30.5% in 2000
US average: 35.6%
High school or higher
88.7%
+4.4 ptssince 2000
from 84.3% in 2000
US average: 89.6%
36.2%
+25.5 ptssince 2000
from 10.7% in 2000
US average: 14.0%
Section 06

Commute & transportation

17.7 min
−16%since 2000
from 21.2 min in 2000
US average: 26.5
64.9%
−13.2 ptssince 2009
from 78.1% in 2009
US average: 68.9%
1.4%
−6.7 ptssince 2009
from 8.0% in 2009
US average: 8.5%
0.0%
−1.7 ptssince 2009
from 1.7% in 2009
US average: 3.2%
24.7%
+18.3 ptssince 2009
from 6.4% in 2009
US average: 15.0%
1.1%
−2.8 ptssince 2009
from 3.9% in 2009
US average: 2.4%
2.7%
+2.7 ptssince 2009
from 0.0% in 2009
US average: 0.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 8.3%
Section 07

Work & employment

0.9%
+0.6 ptssince 2011
from 0.3% in 2011
US average: 5.2%
82.3%
+15.0 ptssince 2011
from 67.3% in 2011
US average: 63.5%
23.5%
+4.3 ptssince 2009
from 19.3% in 2009
US average: 13.1%
50.7%
−7.1 ptssince 2009
from 57.8% in 2009
US average: 42.5%
Section 08

People & community

50.9%
−2.8 ptssince 2009
from 53.7% in 2009
49.1%
+2.8 ptssince 2009
from 46.3% in 2009
9.6%
+2.7 ptssince 2009
from 6.9% in 2009
US average: 14.1%
0.0%
−56.8 ptssince 2009
from 56.8% in 2009
US average: 6.2%
16.6%
+4.5 ptssince 2012
from 12.1% in 2012
US average: 13.3%
7.6%
−92.1 ptssince 2013
from 99.7% in 2013
US average: 8.4%
100.0%
+24.3 ptssince 2017
from 75.7% in 2017
US average: 91.0%
90.4%
−9.6 ptssince 2016
from 100.0% in 2016
US average: 77.7%
6.1%
+6.1 ptssince 2016
from 0.0% in 2016
US average: 13.6%
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Frequently asked

How many people live in Mount Aetna, Maryland?

Mount Aetna, Maryland has about 637 residents according to the 2024 American Community Survey.

What is the median household income in Mount Aetna, Maryland?

The typical household in Mount Aetna, Maryland earns about $145,662 a year. Half of households make more than that, and half make less.

Is Mount Aetna, Maryland expensive?

In Mount Aetna, Maryland, the median home is worth about $462,000, and the typical rent is about $1,153 a month.

How educated are people in Mount Aetna, Maryland?

About 52.1% of adults age 25 and over in Mount Aetna, Maryland hold a bachelor's degree or higher.

What is the poverty rate in Mount Aetna, Maryland?

About 3.8% of people in Mount Aetna, Maryland live below the federal poverty line.

Has Mount Aetna, Maryland grown since 1990?

Yes, Mount Aetna, Maryland has shrunk since 1990. The population has lost about 2,971 residents, a change of about -82 percent over that period.

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

How we source and harmonize this data →

Mount Aetna, Maryland: demographics, income & housing data · CensusEasy