United States › Maryland › Olney CITY · 2010 ACS
Olney Maryland · 33,844 residents · 16.2 sq mi
Time machine
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The short version
Olney is home to 33,844 people in Maryland. This is an unusually credentialed place: 62% of adults have a four-year degree. The typical home is worth $554,200, having more than doubled since 2000. Households take in $124,149 a year at the median, 136% more than the country as a whole. Households here earn about 76% more than in Maryland as a whole. 88% of homes are owner-occupied.
At a glance
Wealthier
above the US median
US median: $52,703
Older
median age 41.9
US median: 37.2
More educated
62% hold a bachelor's degree
US average: 28%
Less affordable
home values up 81%, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 36.7 in 2000
US average: 37.2
Population, 1990 – 2024
22K 26K 30K 33K 37K 1990 2000 2010 2020 2024 Olney Age distribution, 2010
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Section 02
Income & economy $124,149
+3%inflation adjusted, since 2000
from $94,818 in 2000
US average: $52,703
from $35,267 in 2000
US average: $27,286
Households earning $100K+
from 72.1% in 2009
US average: 33.3%
from 2.6% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 4.7%
Arts, entertainment, food 3.7%
Transportation & warehousing 1.9%
Professional, scientific, technical 1.5%
Agriculture, forestry, fishing 0.3%
Education & health services 0%
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$554,200
+81%inflation adjusted, since 2000
from $242,400 in 2000
US average: $225,659
$1,445
+3%inflation adjusted, since 2000
from $1,113 in 2000
US average: $853
from 91.0% in 2000
11.9% rent
from 1.4% in 2009
US average: 12.1%
from 3.05 people in 2009
US average: 2.60
from 28.6% in 2009
US average: 30.9%
from 60.1% in 2009
US average: 46.8%
from 4.5 in 2009
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 2000
White, non-Hispanic 76.2%(23,949)
Hispanic / Latino 5%(1,576)
2010
White, non-Hispanic 67.6%(22,872)
Hispanic / Latino 8.5%(2,871)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 8 more hispanic origin groups with data Ancestry
+ 42 more ancestry groups with data from 56.2% in 2000
US average: 27.9%
High school or higher
from 95.7% in 2000
US average: 84.9%
from 23.9% in 2000
US average: 10.2%
Section 06
Commute & transportation from 27.1 min in 2000
US average: 25.2
from 80.7% in 2009
US average: 76.2%
from 7.2% in 2009
US average: 10.4%
from 5.2% in 2009
US average: 4.7%
from 4.1% in 2009
US average: 4.1%
from 2.2% in 2009
US average: 2.8%
from 0.0% in 2009
US average: 0.5%
from 2.1% in 2009
US average: 8.7%
Section 07
Work & employment from 14.6% in 2009
US average: 12.9%
from 58.3% in 2009
US average: 35.2%
Section 08
People & community from 14.3% in 2009
US average: 12.8%
from 8.2% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 30.4%(4,198)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 5.6% in 2013
US average: 8.4%
from 74.0% in 2020
US average: 54.8%
Direct-purchase
from 14.8% in 2020
US average: 13.8%
from 15.6% in 2020
US average: 18.4%
from 8.1% in 2020
US average: 20.9%
VA health care
from 0.8% in 2020
US average: 2.2%
Any private
from 86.9% in 2020
US average: 67.1%
Any public
from 22.8% in 2020
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 Veterans by period of service, 2024
Gulf War (2001 or later) 24.3%(328)
Gulf War (1990s) 33.3%(450)
Share of the 1,352 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.
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Drill deeper
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Frequently asked
How many people live in Olney, Maryland? Olney, Maryland has about 33,844 residents according to the 2010 American Community Survey.
What is the median household income in Olney, Maryland? The typical household in Olney, Maryland earns about $124,149 a year. Half of households make more than that, and half make less.
Is Olney, Maryland expensive? In Olney, Maryland, the median home is worth about $554,200, and the typical rent is about $1,445 a month.
How educated are people in Olney, Maryland? About 61.8% of adults age 25 and over in Olney, Maryland hold a bachelor's degree or higher.
What is the poverty rate in Olney, Maryland? About 2.0% of people in Olney, Maryland live below the federal poverty line.
Has Olney, Maryland grown since 1990? Yes, Olney, Maryland has grown since 1990. The population has added about 10,825 residents, a change of about 47 percent over that period.
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