Rosaryville, MD
Demographics And Statistics

Demographics | Cost Of Living
Updated: 2025-10-25

Living In Rosaryville, Maryland Summary

Life in Rosaryville research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Rosaryville over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Rosaryville:

  • The population in Rosaryville is 12,206.

  • The median home value in Rosaryville is $492,036.

  • The median income in Rosaryville is $148,558.

  • The cost of living in Rosaryville is 136 which is 1.4x higher than the national average.

  • The median rent in Rosaryville is $2,542.

  • The unemployment rate in Rosaryville is 6.9%.

  • The poverty rate in Rosaryville is 3.8%.

  • The average high in Rosaryville is 66.3° and the average low is 46.2°.

Rosaryville SnackAbility

6
Overall SnackAbility
Jobs
8/10
Housing
9
Affordability
8
Diversity
8
Safety
N/A
Amenities
8
Education
8.5
Commute
2

Rosaryville, MD Cost Of Living

Cost of living in Rosaryville summary. We use data on the cost of living to determine how expensive it is to live in Rosaryville. Real estate prices drive most of the variance in cost of living around Maryland. Key points include:

  • The cost of living in Rosaryville is 136 with 100 being average.

  • The cost of living in Rosaryville is 1.4x higher than the national average.

  • The median home value in Rosaryville is $492,036.

  • The median income in Rosaryville is $148,558.

136
Rosaryville's Overall Cost Of Living
1.4x
Higher Than The National Average

Cost Of Living In Rosaryville Comparison Table

Living Expense Rosaryville Maryland National Average
Overall 136 121 100
Services 109 105 100
Groceries 113 107 100
Health 108 96 100
Housing 193 150 100
Transportation 113 99 100
Utilities 103 113 100

Rosaryville, MD Weather

  • The average high in Rosaryville is 66.3° and the average low is 46.2°.

  • There are 76.2 days of precipitation each year.

  • Expect an average of 42.4 inches of precipitation each year with 14.2 inches of snow.

StatRosaryville
Average Annual High66.3
Average Annual Low46.2
Annual Precipitation Days76.2
Average Annual Precipitation42.4
Average Annual Snowfall14.2
66.3°
Average High
76.2
Days of Rain

Rankings for Rosaryville in Maryland

Locations Around Rosaryville

Map Of Rosaryville, MD

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6

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8

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9

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Population 17,436

Rosaryville Demographics And Statistics

Population over time in Rosaryville

The current population in Rosaryville is 12,206. The population has increased 6.3% from 2010.

Year Population % Change
2023 12,206 1.5%
2022 12,026 1.2%
2021 11,881 4.7%
2020 11,344 8.0%
2019 10,501 -1.9%
2018 10,705 -1.3%
2017 10,844 -3.1%
2016 11,189 -1.4%
2015 11,348 0.7%
2014 11,268 0.2%
2013 11,249 -4.2%
2012 11,746 1.3%
2011 11,594 1.0%
2010 11,479 -

Race / Ethnicity in Rosaryville

White
4.2% (509)
African American
79.3% (9,674)
American Indian
0.0% (0)
Asian
2.4% (294)
Hawaiian
0.0% (0)
Other
2.5% (306)
Two Or More
5.1% (627)
Hispanic
6.5% (796)

Rosaryville is:

  • 4.2% White with 509 White residents.

  • 79.3% African American with 9,674 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 2.4% Asian with 294 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 2.5% Other with 306 Other residents.

  • 5.1% Two Or More with 627 Two Or More residents.

  • 6.5% Hispanic with 796 Hispanic residents.

Race Rosaryville MD USA
White 4.2% 47.4% 58.2%
African American 79.3% 29.2% 12.0%
American Indian 0.0% 0.1% 0.5%
Asian 2.4% 6.4% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 2.5% 0.6% 0.5%
Two Or More 5.1% 4.2% 3.9%
Hispanic 6.5% 12.1% 19.0%

Gender in Rosaryville

Female
53.3% (6,507)
Male
46.7% (5,698)
  • Rosaryville is 53.3% female with 6,507 female residents.

  • Rosaryville is 46.7% male with 5,698 male residents.

Gender Rosaryville MD USA
Female 53.3% 51.3% 50.5%
Male 46.7% 48.7% 49.5%

Highest level of educational attainment in Rosaryville for adults over 25

  • 1.0% of adults in Rosaryville completed < 9th grade.

  • 4.0% of adults in Rosaryville completed 9-12th grade.

  • 23.0% of adults in Rosaryville completed high school / ged.

  • 25.0% of adults in Rosaryville completed some college.

  • 7.0% of adults in Rosaryville completed associate's degree.

  • 24.0% of adults in Rosaryville completed bachelor's degree.

  • 14.0% of adults in Rosaryville completed master's degree.

  • 1.0% of adults in Rosaryville completed professional degree.

  • 1.0% of adults in Rosaryville completed doctorate degree.

< 9th Grade
1.0% (122)
9-12th Grade
4.0% (488)
High School / GED
23.0% (2,807)
Some College
25.0% (3,051)
Associate's Degree
7.0% (854)
Bachelor's Degree
24.0% (2,929)
Master's Degree
14.0% (1,708)
Professional Degree
1.0% (122)
Doctorate Degree
1.0% (122)
Education Rosaryville MD USA
< 9th Grade 1.0% 4.0% 5.0%
9-12th Grade 4.0% 5.0% 6.0%
High School / GED 23.0% 24.0% 26.0%
Some College 25.0% 18.0% 19.0%
Associate's Degree 7.0% 7.0% 9.0%
Bachelor's Degree 24.0% 22.0% 21.0%
Master's Degree 14.0% 14.0% 10.0%
Professional Degree 1.0% 3.0% 2.0%
Doctorate Degree 1.0% 3.0% 2.0%

Household Income For Rosaryville, Maryland

  • 2.4% of households in Rosaryville earn Less than $10,000.

  • 0.4% of households in Rosaryville earn $10,000 to $14,999.

  • 1.5% of households in Rosaryville earn $15,000 to $24,999.

  • 3.5% of households in Rosaryville earn $25,000 to $34,999.

  • 5.8% of households in Rosaryville earn $35,000 to $49,999.

  • 6.6% of households in Rosaryville earn $50,000 to $74,999.

  • 11.4% of households in Rosaryville earn $75,000 to $99,999.

  • 19.3% of households in Rosaryville earn $100,000 to $149,999.

  • 13.9% of households in Rosaryville earn $150,000 to $199,999.

  • 35.3% of households in Rosaryville earn $200,000 or more.

Less than $10,000
2.4% (29,061)
$10,000 to $14,999
0.4% (4,471)
$15,000 to $24,999
1.5% (18,203)
$25,000 to $34,999
3.5% (42,475)
$35,000 to $49,999
5.8% (70,578)
$50,000 to $74,999
6.6% (80,798)
$75,000 to $99,999
11.4% (138,922)
$100,000 to $149,999
19.3% (235,369)
$150,000 to $199,999
13.9% (169,900)
$200,000 or more
35.3% (430,818)
Income Rosaryville MD USA
Less than $10,000 2.4% 4.3% 4.9%
$10,000 to $14,999 0.4% 2.5% 3.6%
$15,000 to $24,999 1.5% 4.5% 6.6%
$25,000 to $34,999 3.5% 4.9% 6.8%
$35,000 to $49,999 5.8% 7.9% 10.4%
$50,000 to $74,999 6.6% 13.2% 15.7%
$75,000 to $99,999 11.4% 12.0% 12.7%
$100,000 to $149,999 19.3% 19.3% 17.4%
$150,000 to $199,999 13.9% 12.4% 9.3%
$200,000 or more 35.3% 19.2% 12.6%

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