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CITY · 2010 ACS

Rosemont

Maryland · 294 residents · 0.556 sq mi
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The short version

Rosemont is significantly wealthier than the US average, with a median household income of $103,750. Population has held roughly steady since 2000. Median home value has more than doubled since 2000, reaching $346,400. With a median age of 49.6, the population is older than the US median of 37.2. Poverty is rare here, at 2.1% of residents. Households here earn about 47% more than the Maryland median.

At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 49.6
US median: 37.2
More educated
32% hold a bachelor's degree
US average: 28%
Less affordable
home values up 72%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

Total population
294
+8%since 2000
from 273 in 2000
1990 – 2025
Population density
529 / sq mi
+8%since 2000
from 491 / sq mi in 2000
US average: 261
Median age
49.6
+9%since 2000
from 45.6 in 2000
US average: 37.2
Population, 1990 – 2024
2352813273724181990201020202024Rosemont
2024310
1990201020202024
Section 02

Income & economy

Median household income
$103,750
+37%inflation adjusted, since 2000
from $59,750 in 2000
US average: $52,703
1990 – 2024
Per capita income
$38,833
+59%since 2000
from $24,382 in 2000
US average: $27,286
Households earning $100K+
68.8%
+7.0 ptssince 2009
from 61.8% in 2009
US average: 33.3%
Poverty rate
2.1%
+1.1 ptssince 2000
from 1.0% in 2000
US average: 13.8%
Income inequality (Gini)
0.355
US average: 0.461
Workforce by industry, 2010
Finance & insurance13.3%
US avg: 5.1%
Retail trade11.4%
US avg: 10.9%
Information10.4%
US avg: 11.5%
Education & health services8.1%
US avg: 0.9%
Arts, entertainment, food6.6%
US avg: 2.4%
Professional, scientific, technical5.2%
US avg: 4.2%
Other services4.7%
US avg: 7%
Public administration4.7%
US avg: 4.9%
Wholesale trade3.8%
US avg: 7.2%
Transportation & warehousing0.9%
US avg: 3.1%
Agriculture, forestry, fishing0%
US avg: 1.9%
Construction0%
US avg: 1.4%
Manufacturing0%
US avg: 0.5%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$346,400
+72%inflation adjusted, since 2000
from $158,700 in 2000
US average: $225,659
1990 – 2024
Owner-occupied
57.9%
−28.6 ptssince 2000
from 86.5% in 2000
8.8% rent
Vacancy rate
4.6%
−1.8 ptssince 2009
from 6.4% in 2009
US average: 12.1%
Owner cost-burdened
17.6%
−1.7 ptssince 2009
from 19.4% in 2009
US average: 30.9%
Renter cost-burdened
33.3%
+11.1 ptssince 2009
from 22.2% in 2009
US average: 46.8%
Afford Score
3.3
+26%since 2000
from 2.7 in 2000
1990 – 2024
RELATED:See current rent listings in Rosemont on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic98.9%(270)
Black0.4%(1)
Hispanic / Latino0.4%(1)
Asian0%(0)
Other0%
Diversity Score1.8%(5)
2010
White, non-Hispanic91.8%(270)
Black1.4%(4)
Hispanic / Latino1.4%(4)
Asian0.3%(1)
Other1.6%(5)
Diversity Score11.6%(34)
Diversity Score
12
+535%since 2000
from 2 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
32.5%
+10.9 ptssince 2000
from 21.6% in 2000
US average: 27.9%
High school or higher
95.9%
+7.8 ptssince 2000
from 88.1% in 2000
US average: 84.9%
Graduate degree
16.0%
+7.3 ptssince 2000
from 8.7% in 2000
US average: 10.2%
Section 06

Commute & transportation

Average commute
33.2 min
+35%since 2000
from 24.7 min in 2000
US average: 25.2
Drive alone to work
78.5%
−3.0 ptssince 2009
from 81.5% in 2009
US average: 76.2%
Carpooled to work
15.1%
+4.3 ptssince 2009
from 10.8% in 2009
US average: 10.4%
Public transit
3.4%
−0.4 ptssince 2009
from 3.8% in 2009
US average: 4.7%
Worked from home
2.0%
−0.6 ptssince 2009
from 2.5% in 2009
US average: 4.1%
Walked to work
1.0%
−0.3 ptssince 2009
from 1.3% in 2009
US average: 2.8%
Biked to work
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.5%
No vehicle available
4.8%
−1.1 ptssince 2009
from 5.9% in 2009
US average: 8.7%
Section 07

Work & employment

Self-employed
12.8%
−1.6 ptssince 2009
from 14.4% in 2009
US average: 12.9%
Management & professional
52.1%
−17.9 ptssince 2009
from 70.0% in 2009
US average: 35.2%
Section 08

People & community

Male
45.3%
−0.6 ptssince 2009
from 45.9% in 2009
Female
54.7%
+0.6 ptssince 2009
from 54.1% in 2009
Foreign born
3.4%
+0.8 ptssince 2009
from 2.6% in 2009
US average: 12.8%
Veterans
9.6%
−36.9 ptssince 2009
from 46.6% in 2009
US average: 9.9%
Drill deeper

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Compare Rosemont to nearby cities

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ROSEMONT VS
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ROSEMONT VS
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Frequently asked

How many people live in Rosemont, Maryland?

Rosemont, Maryland has about 294 residents according to the 2010 American Community Survey.

What is the median household income in Rosemont, Maryland?

The typical household in Rosemont, Maryland earns about $103,750 a year. Half of households make more than that, and half make less.

Is Rosemont, Maryland expensive?

In Rosemont, Maryland, the median home is worth about $346,400.

How educated are people in Rosemont, Maryland?

About 32.5% of adults age 25 and over in Rosemont, Maryland hold a bachelor's degree or higher.

What is the poverty rate in Rosemont, Maryland?

About 2.1% of people in Rosemont, Maryland live below the federal poverty line.

Has Rosemont, Maryland grown since 1990?

Yes, Rosemont, Maryland has grown since 1990. The population has added about 44 residents, a change of about 18 percent over that period.

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

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