Demographics of Rosaryville CDP, Maryland

Rosaryville CDP, Maryland had 12,883 ±1,443 people in the American Community Survey, averaged over 2020–2024. The Census Bureau’s yearly estimates do not cover it: they count incorporated places and towns, not census-designated places. Age, income, poverty, housing and origin below come from the survey, averaged over 2020–2024, each with its margin of error.

Rosaryville CDP, in four figures

12,883 ±1,443
Population: ACS 2020–⁠2024. The Bureau publishes no yearly estimate for a census-designated place.; 115th
Among Maryland's places: Of 203 of 5,000 or more, by the survey's count.; 47.4 ±4.1
Median age: ACS 2020–⁠2024.; $158,923 ±$21,270
Median household income: ACS 2020–⁠2024, in 2024 dollars.

Age, 2020–2024

The median age is 47.4 ±4.1: for men 43.0 ±7.2 and for women 48.6 ±4.5. Shares are of everyone the survey counts, in the Bureau’s sex-by-age table (B01001).

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People in Rosaryville CDP by age, ACS 2020–2024
Age	People	Share	Maryland	United States
Under 5	845 ±328	6.6% ±2.4	5.7% ±<0.1	5.6% ±<0.1
5 to 17	1,636 ±349	12.7% ±2.3	16.4% ±0.1	16.3% ±<0.1
18 to 24	1,182 ±318	9.2% ±2.2	8.5% ±0.1	9.1% ±<0.1
25 to 44	2,577 ±432	20.0% ±2.5	26.8% ±0.1	26.9% ±<0.1
45 to 64	4,000 ±468	31.0% ±1.0	25.9% ±0.1	24.8% ±<0.1
65 and over	2,643 ±546	20.5% ±3.6	16.7% ±0.1	17.2% ±<0.1

Income and poverty, 2020–2024

Median household income is $158,923 ±$21,270, and income per person $56,205 ±$4,306, in 2024 dollars. The median is $103,678 ±$597 in Maryland and $80,734 ±$166 in the United States.

Households by income

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Households in Rosaryville CDP by income, ACS 2020–2024
Household income	Households	Share	Maryland	United States
Under $25,000	219 ±106	5.6% ±2.7	11.2% ±0.2	14.6% ±<0.1
$25,000 to $49,999	296 ±131	7.5% ±3.3	12.4% ±0.2	16.7% ±<0.1
$50,000 to $74,999	120 to 360	6.1% ±3.0	12.8% ±0.2	15.5% ±<0.1
$75,000 to $99,999	337 ±109	8.6% ±2.7	11.9% ±0.2	12.6% ±<0.1
$100,000 to $149,999	744 ±168	18.9% ±4.0	18.9% ±0.2	17.5% ±<0.1
$150,000 to $199,999	622 ±151	15.8% ±3.7	12.5% ±0.2	9.6% ±<0.1
$200,000 or more	1,470 ±326	37.4% ±7.8	20.3% ±0.2	13.4% ±0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Poverty by age

The poverty rate is the share of people whose family income is below the federal threshold for their family’s size, of everyone for whom the Bureau determines it (B17020).

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Poverty rate in Rosaryville CDP by age, ACS 2020–2024
Age	Below poverty	Rate	Maryland	United States
All ages	216 to 744	1.7% to 5.8%	9.4% ±0.2	12.5% ±0.1
Under 18	0 to 134	0% to 5.4%	11.5% ±0.3	16.1% ±0.1
18 to 59	91 to 289	1.4% to 4.3%	8.7% ±0.2	11.6% ±0.1
60 and over	67 to 391	2.0% to 10.7%	9.3% ±0.2	11.0% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Housing, 2020–2024

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Housing in Rosaryville CDP, ACS 2020–2024
Measure	Rosaryville CDP	Maryland	United States
Housing units	4,098 ±288	2,560,784 ±424	143,775,355 ±10,234
Occupied	95.9% ±2.5	92.3% ±0.1	89.9% ±0.1
Vacant	1.8% to 6.5%	7.7% ±0.2	10.1% ±0.1
Owner occupied	93.2% ±9.5	67.6% ±0.3	65.2% ±0.3
Renter occupied	1.3% to 12.2%	32.4% ±0.3	34.8% ±0.1
Median home value	$478,700 ±$16,078	$419,900 ±$1,385	$332,700 ±$236
Median gross rent	$2,362 ±$424	$1,705 ±$8	$1,413 ±$2
Median year built	1992 ±3	1979 ±1	1980 ±1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Occupied and vacant are shares of all housing units; owner and renter occupied are shares of occupied units. Value and rent are medians in 2024 dollars.

Origin and place of birth, 2020–2024

Hispanic or Latino origin is not a race in the Census Bureau’s tables. Here the people of Hispanic origin, of any race, are one row, and everyone else is counted by race alone (B03002), so the rows add to the whole.

Hispanic origin and race

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People in Rosaryville CDP by Hispanic origin and race, ACS 2020–2024
Origin	People	Share	Maryland	United States
Hispanic or Latino	1,012 ±489	7.9% ±3.7	12.5% ±<0.1	19.3% ±<0.1
White alone, not Hispanic	467 ±162	3.6% ±1.2	46.6% ±0.1	57.4% ±<0.1
Black alone, not Hispanic	10,103 ±1,436	78.4% ±6.9	28.9% ±0.1	11.9% ±<0.1
Asian alone, not Hispanic	498 ±186	3.9% ±1.4	6.5% ±<0.1	5.9% ±<0.1
American Indian and Alaska Native alone, not Hispanic	0 to 21	0% to 0.2%	0.1% ±<0.1	0.5% ±<0.1
Native Hawaiian and Other Pacific Islander alone, not Hispanic	0 to 21	0% to 0.2%	< 0.1% ±<0.1	0.2% ±<0.1
Some other race alone, not Hispanic	0 to 666	0% to 5.2%	0.7% ±<0.1	0.6% ±<0.1
Two or more races, not Hispanic	230 to 780	1.8% to 6.0%	4.6% ±0.1	4.3% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Place of birth and citizenship

“Born a citizen outside the states” counts people born in Puerto Rico, the island areas, or abroad to American parents. Naturalized citizens and those who are not citizens together make up the people born abroad (B05002).

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People in Rosaryville CDP by place of birth and citizenship, ACS 2020–2024
Born	People	Share	Maryland	United States
Born in the state	3,860 ±769	30.0% ±4.9	46.8% ±0.2	57.3% ±<0.1
Born in another state	6,635 ±886	51.5% ±3.7	34.8% ±0.2	26.9% ±<0.1
Born a citizen outside the states	165 to 661	1.3% to 5.1%	1.8% ±0.1	1.7% ±<0.1
Born abroad	1,975 ±614	15.3% ±4.4	16.6% ±0.2	14.1% ±<0.1
Naturalized citizens	1,044 ±409	8.1% ±3.0	9.1% ±0.1	7.4% ±<0.1
Not citizens	419 to 1,443	3.3% to 11.1%	7.5% ±0.1	6.8% ±<0.1

A range (the estimate less and plus its margin) where the Bureau's estimate is too uncertain to state as one number: a coefficient of variation over 30%.

Rosaryville CDP among the places of Maryland

115th of 203 places of 5,000 or more by the survey’s 2020–2024 count. Every one is listed on the Maryland page.

Places of Maryland near Rosaryville CDP in population, ACS 2020–2024
Place	ACS 2020–⁠2024
Westphalia CDP	13,228 ±1,216
Cambridge city	13,152 ±34
California CDP	13,136 ±1,056
Kemp Mill CDP	13,042 ±1,306
Overlea CDP	13,035 ±1,338
Rosaryville CDP	12,883 ±1,443
Ocean Pines CDP	12,351 ±636
Honeygo CDP	12,250 ±834
Largo CDP	12,229 ±1,609
Riviera Beach CDP	12,192 ±1,127
Brandywine CDP	12,160 ±883

Rankings this appears in

No. 1 Places by homeownership rate
No. 1 Places in Maryland by homeownership rate
No. 4 Places in Maryland by median age
No. 4 Places in Maryland by median rent
No. 9 Places in Maryland by median household income
No. 30 Places in Maryland by per capita income

Sources

Census Bureau population estimates — incorporated places and New England towns — U.S. Census Bureau · U.S. Government work · retrieved September 25, 2026
American Community Survey 5-year estimates — table-based Summary File · U.S. Government work

Compiled automatically from Census Bureau population estimates — incorporated places and New England towns and American Community Survey 5-year estimates — table-based Summary File by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 25, 2026