Olney CDP, Maryland demographics
Population: 35,815
Median age: 42.4
Median household income: 161,065
Olney is a CDP in Montgomery County, Maryland, United States.
Demographics, population, home values, social and economic characteristics of Olney CDP, MD.
Population
| 2021 | 35,815 |
| 2020 | 35,350 |
Census data for Olney CDP, Maryland
Demographic and housing estimates in Olney CDP, Maryland
| Total population | 35,815 |
| Male | 17,691 |
| Female | 18,124 |
| Total population | 35,815 |
| Under 5 years | 1,991 |
| 5 to 9 years | 2,133 |
| 10 to 14 years | 2,553 |
| 15 to 19 years | 2,865 |
| 20 to 24 years | 1,981 |
| 25 to 34 years | 3,151 |
| 35 to 44 years | 4,460 |
| 45 to 54 years | 5,638 |
| 55 to 59 years | 2,729 |
| 60 to 64 years | 2,480 |
| 65 to 74 years | 3,420 |
| 75 to 84 years | 1,618 |
| 85 years and over | 796 |
| Median age (years) | 42.4 |
| Under 18 years | 8,549 |
| 16 years and over | 28,557 |
| 18 years and over | 27,266 |
| 21 years and over | 25,959 |
| 62 years and over | 7,313 |
| 65 years and over | 5,834 |
| Total population | 35,815 |
| One race | 33,007 |
| White | 22,201 |
| Black or African American | 4,862 |
| American Indian and Alaska Native | 173 |
| Asian | 4,538 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 1,233 |
| Two or more races | 2,808 |
| Citizen, VOTING AGE 18 and over population | 25,492 |
| Male Citizen, VOTING AGE 18 and over population | 12,286 |
| Female Citizen, VOTING AGE 18 and over population | 13,206 |
Social characteristics in Olney CDP, Maryland
| Total households | 11,899 |
| Family households (families) | 8,255 |
| Married-couple family | 318 |
| Male householder, no wife present, family | 951 |
| Female householder, no husband present, family | 516 |
| Nonfamily households | 2,375 |
| Average household size | 3,794 |
| Average family size | 3.00 |
Economic characteristics in Olney CDP, Maryland
| Total households | 11,899 |
| Less than $10,000 | 215 |
| $10,000 to $14,999 | 214 |
| $15,000 to $24,999 | 267 |
| $25,000 to $34,999 | 310 |
| $35,000 to $49,999 | 349 |
| $50,000 to $74,999 | 908 |
| $75,000 to $99,999 | 1,158 |
| $100,000 to $149,999 | 2,114 |
| $150,000 to $199,999 | 2,007 |
| $200,000 or more | 4,357 |
| Median household income (dollars) | 161,065 |
Housing characteristics in Olney CDP, Maryland
| Total housing units | 12,112 |
| Occupied housing units | 11,899 |
| Vacant housing units | 213 |
| Total housing units | 12,112 |
| 1-unit, detached | 8,031 |
| 1-unit, attached | 3,305 |
| 2 units | 74 |
| 3 or 4 units | 38 |
| 5 to 9 units | 171 |
| 10 to 19 units | 197 |
| 20 or more units | 296 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 12,112 |
| Built 2014 or later | 80 |
| Built 2010 to 2013 | 704 |
| Built 2000 to 2009 | 909 |
| Built 1990 to 1999 | 2,796 |
| Built 1980 to 1989 | 3,586 |
| Built 1970 to 1979 | 2,946 |
| Built 1960 to 1969 | 542 |
| Built 1950 to 1959 | 272 |
| Built 1940 to 1949 | 102 |
| Built 1939 or earlier | 175 |
| Total housing units | 12,112 |
| 1 room | 44 |
| 2 rooms | 96 |
| 3 rooms | 348 |
| 4 rooms | 696 |
| 5 rooms | 1,002 |
| 6 rooms | 1,154 |
| 7 rooms | 1,694 |
| 8 rooms | 2,322 |
| 9 rooms or more | 4,756 |
| Median rooms | 7.9 |
| Total housing units | 12,112 |
| No bedroom | 44 |
| 1 bedroom | 315 |
| 2 bedrooms | 1,028 |
| 3 bedrooms | 3,820 |
| 4 bedrooms | 5,286 |
| 5 or more bedrooms | 1,619 |
| Occupied housing units | 11,899 |
| Owner-occupied | 10,627 |
| Renter-occupied | 1,272 |
| Average household size of owner-occupied unit | 3.02 |
| Average household size of renter-occupied unit | 2.84 |
| Occupied housing units | 11,899 |
| Moved in 2017 or later | 715 |
| Moved in 2015 to 2016 | 2,374 |
| Moved in 2010 to 2014 | 1,954 |
| Moved in 2000 to 2009 | 3,184 |
| Moved in 1990 to 1999 | 2,108 |
| Moved in 1989 and earlier | 1,564 |
| Owner-occupied units | 10,627 |
| Less than $50,000 | 63 |
| $50,000 to $99,999 | 121 |
| $100,000 to $149,999 | 59 |
| $150,000 to $199,999 | 190 |
| $200,000 to $299,999 | 631 |
| $300,000 to $499,999 | 3,252 |
| $500,000 to $999,999 | 5,860 |
| $1,000,000 or more | 451 |
| Median (dollars) | 551,300 |
| Owner-occupied units | 10,627 |
| Housing units with a mortgage | 8,037 |
| Housing units without a mortgage | 2,590 |
| Occupied units paying rent | 1,164 |
| Less than $500 | 83 |
| $500 to $999 | 112 |
| $1,000 to $1,499 | 95 |
| $1,500 to $1,999 | 207 |
| $2,000 to $2,499 | 505 |
| $2,500 to $2,999 | 96 |
| $3,000 or more | 66 |
| Median (dollars) | 2,084 |
| No rent paid | 108 |
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