Adelphi CDP, Maryland demographics
Population: 16,977
Median age: 32.6
Median household income: 71,622
Adelphi is a CDP in Prince George's County, Maryland, United States.
Demographics, population, home values, social and economic characteristics of Adelphi CDP, MD.
Population
| 2021 | 16,977 |
| 2020 | 16,364 |
Census data for Adelphi CDP, Maryland
Demographic and housing estimates in Adelphi CDP, Maryland
| Total population | 16,977 |
| Male | 9,070 |
| Female | 7,907 |
| Total population | 16,977 |
| Under 5 years | 1,148 |
| 5 to 9 years | 1,178 |
| 10 to 14 years | 1,314 |
| 15 to 19 years | 1,122 |
| 20 to 24 years | 1,273 |
| 25 to 34 years | 2,971 |
| 35 to 44 years | 2,415 |
| 45 to 54 years | 1,801 |
| 55 to 59 years | 1,147 |
| 60 to 64 years | 766 |
| 65 to 74 years | 1,216 |
| 75 to 84 years | 416 |
| 85 years and over | 210 |
| Median age (years) | 32.6 |
| Under 18 years | 4,269 |
| 16 years and over | 13,109 |
| 18 years and over | 12,708 |
| 21 years and over | 12,045 |
| 62 years and over | 2,264 |
| 65 years and over | 1,842 |
| Total population | 16,977 |
| One race | 15,737 |
| White | 2,803 |
| Black or African American | 4,998 |
| American Indian and Alaska Native | 162 |
| Asian | 1,314 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 6,460 |
| Two or more races | 1,240 |
| Citizen, VOTING AGE 18 and over population | 6,858 |
| Male Citizen, VOTING AGE 18 and over population | 3,452 |
| Female Citizen, VOTING AGE 18 and over population | 3,406 |
Social characteristics in Adelphi CDP, Maryland
| Total households | 5,259 |
| Family households (families) | 1,800 |
| Married-couple family | 618 |
| Male householder, no wife present, family | 1,490 |
| Female householder, no husband present, family | 543 |
| Nonfamily households | 1,351 |
| Average household size | 1,168 |
| Average family size | 3.20 |
Economic characteristics in Adelphi CDP, Maryland
| Total households | 5,259 |
| Less than $10,000 | 261 |
| $10,000 to $14,999 | 116 |
| $15,000 to $24,999 | 389 |
| $25,000 to $34,999 | 352 |
| $35,000 to $49,999 | 604 |
| $50,000 to $74,999 | 986 |
| $75,000 to $99,999 | 887 |
| $100,000 to $149,999 | 877 |
| $150,000 to $199,999 | 389 |
| $200,000 or more | 398 |
| Median household income (dollars) | 71,622 |
Housing characteristics in Adelphi CDP, Maryland
| Total housing units | 5,721 |
| Occupied housing units | 5,259 |
| Vacant housing units | 462 |
| Total housing units | 5,721 |
| 1-unit, detached | 1,815 |
| 1-unit, attached | 106 |
| 2 units | 32 |
| 3 or 4 units | 0 |
| 5 to 9 units | 258 |
| 10 to 19 units | 1,669 |
| 20 or more units | 1,841 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 5,721 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 93 |
| Built 2000 to 2009 | 46 |
| Built 1990 to 1999 | 838 |
| Built 1980 to 1989 | 731 |
| Built 1970 to 1979 | 944 |
| Built 1960 to 1969 | 1,384 |
| Built 1950 to 1959 | 1,366 |
| Built 1940 to 1949 | 204 |
| Built 1939 or earlier | 115 |
| Total housing units | 5,721 |
| 1 room | 176 |
| 2 rooms | 71 |
| 3 rooms | 1,039 |
| 4 rooms | 1,660 |
| 5 rooms | 946 |
| 6 rooms | 525 |
| 7 rooms | 306 |
| 8 rooms | 322 |
| 9 rooms or more | 676 |
| Median rooms | 4.4 |
| Total housing units | 5,721 |
| No bedroom | 176 |
| 1 bedroom | 1,151 |
| 2 bedrooms | 1,965 |
| 3 bedrooms | 1,210 |
| 4 bedrooms | 602 |
| 5 or more bedrooms | 617 |
| Occupied housing units | 5,259 |
| Owner-occupied | 2,075 |
| Renter-occupied | 3,184 |
| Average household size of owner-occupied unit | 3.10 |
| Average household size of renter-occupied unit | 3.26 |
| Occupied housing units | 5,259 |
| Moved in 2017 or later | 677 |
| Moved in 2015 to 2016 | 2,157 |
| Moved in 2010 to 2014 | 665 |
| Moved in 2000 to 2009 | 684 |
| Moved in 1990 to 1999 | 663 |
| Moved in 1989 and earlier | 413 |
| Owner-occupied units | 2,075 |
| Less than $50,000 | 34 |
| $50,000 to $99,999 | 315 |
| $100,000 to $149,999 | 129 |
| $150,000 to $199,999 | 95 |
| $200,000 to $299,999 | 258 |
| $300,000 to $499,999 | 973 |
| $500,000 to $999,999 | 271 |
| $1,000,000 or more | 0 |
| Median (dollars) | 339,800 |
| Owner-occupied units | 2,075 |
| Housing units with a mortgage | 1,475 |
| Housing units without a mortgage | 600 |
| Occupied units paying rent | 3,148 |
| Less than $500 | 0 |
| $500 to $999 | 114 |
| $1,000 to $1,499 | 1,316 |
| $1,500 to $1,999 | 1,108 |
| $2,000 to $2,499 | 406 |
| $2,500 to $2,999 | 159 |
| $3,000 or more | 45 |
| Median (dollars) | 1,565 |
| No rent paid | 36 |
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