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CITY

Rosaryville

Maryland · 12,883 residents · 9.18 sq mi
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The short version

Rosaryville is home to 12,883 people in Maryland. Owners hold 93% of the housing stock. At a median age of 47.4, this is an older place than the country as a whole. Median household income runs $158,923, well clear of the $82,259 US median. That is roughly 53% ahead of the Maryland median. That puts it in the top 1% of US cities for household income.

At a glance
Wealthier
above the US median
US median: $82,259
Older
median age 47.4
US median: 38.9
Average education
39% hold a bachelor's degree
US average: 36%
Less affordable
home values up 61%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

12,883
+5%since 2000
from 12,322 in 2000
1990 – 2024
1,403 / sq mi
−23%since 2009
from 1,822 / sq mi in 2009
US average: 281
47.4
+30%since 2000
from 36.6 in 2000
US average: 38.9
Land area
9.18 sq mi
Population, 19902024
8K11K13K15K18K19902000201020202024Rosaryville
202413K
1990201020202024
Age distribution, 2024
Under 56.6%(845)
US avg: 5.6%
5 to 94.7%(607)
US avg: 6%
10 to 144%(514)
US avg: 6.4%
15 to 196.5%(832)
US avg: 6.6%
20 to 246.7%(865)
US avg: 6.5%
25 to 3410.4%(1,342)
US avg: 13.7%
35 to 449.6%(1,235)
US avg: 13.2%
45 to 5414%(1,806)
US avg: 12.2%
55 to 6417%(2,194)
US avg: 12.7%
65 to 7416.1%(2,076)
US avg: 10.2%
75 to 843.4%(436)
US avg: 5.1%
85 and over1%(131)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$158,923
+9%inflation adjusted, since 2000
from $79,715 in 2000
US average: $82,259
1990 – 2024
$56,205
+102%since 2000
from $27,817 in 2000
US average: $44,673
Households earning $100K+
80.8%
+13.9 ptssince 2009
from 66.9% in 2009
US average: 53.3%
3.8%
+0.9 ptssince 2000
from 2.9% in 2000
US average: 12.5%
0.357
+19%since 2010
from 0.301 in 2010
US average: 0.476
Workforce by industry, 2024
Finance & insurance8.2%
US avg: 5.9%
Information7.8%
US avg: 10.8%
Professional, scientific, technical7.7%
US avg: 5.1%
Other services5.5%
US avg: 6.7%
Public administration4.2%
US avg: 4.8%
Arts, entertainment, food3.4%
US avg: 1.9%
Wholesale trade2.6%
US avg: 6.9%
Retail trade0.8%
US avg: 9.9%
Education & health services0.5%
US avg: 0.9%
Transportation & warehousing0.2%
US avg: 2.2%
Agriculture, forestry, fishing0%
US avg: 1.6%
Construction0%
US avg: 1.2%
Manufacturing0%
US avg: 0.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$478,700
+61%inflation adjusted, since 2000
from $163,400 in 2000
US average: $376,019
1990 – 2024
$2,362
+22%inflation adjusted, since 2000
from $1,063 in 2000
US average: $1,442
93.2%
−0.4 ptssince 2000
from 93.6% in 2000
6.8% rent
4.1%
+2.1 ptssince 2009
from 2.0% in 2009
US average: 10.0%
3.26 people
+11%since 2009
from 2.95 people in 2009
US average: 2.54
26.6%
−12.6 ptssince 2009
from 39.1% in 2009
US average: 22.9%
25.1%
−33.6 ptssince 2009
from 58.7% in 2009
US average: 47.4%
3.0
−19%since 2009
from 3.7 in 2009
2009 – 2024
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
36
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04

Race & ethnicity

2000
White, non-Hispanic33.3%(4,105)
Black59.2%(7,297)
Hispanic / Latino2.1%(261)
Asian2.6%(323)
Other0%
2024
White, non-Hispanic3.6%(467)
Black78.4%(10,103)
Hispanic / Latino7.9%(1,012)
Asian3.9%(498)
Other6.2%(803)
47
−11%since 2009
from 52 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Guatemalan1.6%(211)
Mexican1.2%(150)
Peruvian0.8%(107)
Panamanian0.7%(86)
Honduran0.5%(62)
Puerto Rican0.4%(54)
Cuban0.4%(48)
Venezuelan0.4%(47)
Salvadoran0.4%(46)
Colombian0.3%(35)
+ 1 more hispanic origin group with data
Dominican0.1%(13)
Asian origin
Filipino2.2%(277)
Chinese1%(124)
Asian Indian0.3%(36)
Thai0.3%(34)
Cambodian0.1%(13)
Pacific Islander origin
Samoan1%(129)
Ancestry
Brazilian2.1%(268)
West Indian1.7%(213)
American1.5%(195)
German1%(133)
Irish1%(126)
English0.8%(109)
Nigerian0.7%(93)
Jamaican0.6%(78)
Arab0.6%(73)
Lebanese0.6%(73)
Italian0.3%(41)
+ 16 more ancestry groups with data
Norwegian0.3%(33)
Guyanese0.2%(26)
Dutch0.2%(24)
Swedish0.1%(17)
Greek0.1%(16)
Haitian0.1%(16)
Scottish0.1%(14)
British0.1%(13)
French0.1%(13)
Kenyan0.1%(7)
Swiss0.1%(7)
Danish0%(2)
Slovak0%(2)
Section 05

Education

38.9%
+12.0 ptssince 2000
from 26.9% in 2000
US average: 35.6%
High school or higher
93.7%
+3.8 ptssince 2000
from 89.9% in 2000
US average: 89.6%
13.1%
+3.1 ptssince 2000
from 10.1% in 2000
US average: 14.0%
Section 06

Commute & transportation

43.4 min
+29%since 2000
from 33.7 min in 2000
US average: 26.5
68.0%
−7.2 ptssince 2009
from 75.2% in 2009
US average: 68.9%
7.0%
−2.6 ptssince 2009
from 9.7% in 2009
US average: 8.5%
2.4%
−6.2 ptssince 2009
from 8.6% in 2009
US average: 3.2%
18.5%
+13.2 ptssince 2009
from 5.4% in 2009
US average: 15.0%
0.2%
+0.1 ptssince 2009
from 0.1% in 2009
US average: 2.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
1.6%
−1.4 ptssince 2009
from 3.0% in 2009
US average: 8.3%
Section 07

Work & employment

5.4%
−0.5 ptssince 2011
from 5.9% in 2011
US average: 5.2%
67.9%
−9.7 ptssince 2011
from 77.6% in 2011
US average: 63.5%
Women 20-64 in the labor force
80.6%
+1.4 ptssince 2020
from 79.2% in 2020
US average: 74.6%
16.4%
+2.5 ptssince 2009
from 13.9% in 2009
US average: 13.1%
55.6%
+11.1 ptssince 2009
from 44.6% in 2009
US average: 42.5%
Section 08

People & community

47.3%
−0.1 ptssince 2009
from 47.4% in 2009
52.7%
+0.1 ptssince 2009
from 52.6% in 2009
15.3%
+8.2 ptssince 2009
from 7.1% in 2009
US average: 14.1%
11.6%
−2.5 ptssince 2009
from 14.0% in 2009
US average: 6.2%
10.6%
+3.2 ptssince 2012
from 7.4% in 2012
US average: 13.3%
7.2%
−0.1 ptssince 2013
from 7.3% in 2013
US average: 8.4%
96.1%
+3.3 ptssince 2017
from 92.8% in 2017
US average: 91.0%
Computer in household
99.5%
+0.4 ptssince 2020
from 99.1% in 2020
US average: 95.5%
94.7%
+2.3 ptssince 2020
from 92.3% in 2020
US average: 87.7%
80.4%
−13.4 ptssince 2016
from 93.9% in 2016
US average: 77.7%
4.9%
+2.0 ptssince 2016
from 3.0% in 2016
US average: 13.6%
Marital status
Men 15+
Never married38.1%(1,981)
Married51.7%(2,689)
Widowed4.8%(249)
Divorced5.5%(286)
Women 15+
Never married33.6%(1,917)
Married43.6%(2,489)
Widowed7.4%(425)
Divorced15.4%(881)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

7.2%
−0.1 ptssince 2013
from 7.3% in 2013
US average: 8.4%
73.3%
+6.5 ptssince 2020
from 66.8% in 2020
US average: 54.8%
Direct-purchase
11.8%
+0.1 ptssince 2020
from 11.7% in 2020
US average: 13.8%
16.0%
−1.4 ptssince 2020
from 17.4% in 2020
US average: 18.4%
10.2%
−2.3 ptssince 2020
from 12.5% in 2020
US average: 20.9%
VA health care
4.0%
+0.8 ptssince 2020
from 3.2% in 2020
US average: 2.2%
Any private
83.7%
+6.4 ptssince 2020
from 77.3% in 2020
US average: 67.1%
Any public
26.3%
−2.8 ptssince 2020
from 29.1% 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)22.8%(274)
US avg: 26.4%
Gulf War (1990s)43%(517)
US avg: 24.3%
Vietnam era22.4%(270)
US avg: 33.1%
Korean War1.4%(17)
US avg: 4.5%
World War II2.9%(35)
US avg: 1%

Share of the 1,203 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 Rosaryville, Maryland?

Rosaryville, Maryland has about 12,883 residents according to the 2024 American Community Survey.

What is the median household income in Rosaryville, Maryland?

The typical household in Rosaryville, Maryland earns about $158,923 a year. Half of households make more than that, and half make less.

Is Rosaryville, Maryland expensive?

In Rosaryville, Maryland, the median home is worth about $478,700, and the typical rent is about $2,362 a month.

How educated are people in Rosaryville, Maryland?

About 38.9% of adults age 25 and over in Rosaryville, Maryland hold a bachelor's degree or higher.

What is the poverty rate in Rosaryville, Maryland?

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

Has Rosaryville, Maryland grown since 1990?

Yes, Rosaryville, Maryland has grown since 1990. The population has added about 3,907 residents, a change of about 44 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 →