Discovery Bay CDP, California demographics
Population: 15,704
Median age: 43.7
Median household income: 138,576
Discovery Bay is a CDP in Contra Costa County, California, United States.
Demographics, population, home values, social and economic characteristics of Discovery Bay CDP, CA.
Population
| 2021 | 15,704 |
| 2020 | 15,904 |
| 2019 | 16,159 |
| 2018 | 15,981 |
| 2017 | 15,525 |
| 2016 | 14,765 |
| 2015 | 14,650 |
| 2014 | 14,315 |
| 2013 | 13,030 |
| 2012 | 12,620 |
| 2011 | 12,506 |
| 2010 | 11,438 |
| 2009 | 11,239 |
Census data for Discovery Bay CDP, California
Demographic and housing estimates in Discovery Bay CDP, California
| Total population | 15,704 |
| Male | 8,007 |
| Female | 7,697 |
| Total population | 15,704 |
| Under 5 years | 1,026 |
| 5 to 9 years | 848 |
| 10 to 14 years | 990 |
| 15 to 19 years | 1,255 |
| 20 to 24 years | 627 |
| 25 to 34 years | 1,562 |
| 35 to 44 years | 1,836 |
| 45 to 54 years | 2,500 |
| 55 to 59 years | 1,337 |
| 60 to 64 years | 1,064 |
| 65 to 74 years | 1,394 |
| 75 to 84 years | 945 |
| 85 years and over | 320 |
| Median age (years) | 43.7 |
| Under 18 years | 3,599 |
| 16 years and over | 12,704 |
| 18 years and over | 12,105 |
| 21 years and over | 11,521 |
| 62 years and over | 3,202 |
| 65 years and over | 2,659 |
| Total population | 15,704 |
| One race | 14,248 |
| White | 12,042 |
| Black or African American | 594 |
| American Indian and Alaska Native | 115 |
| Asian | 909 |
| Native Hawaiian and Other Pacific Islander | 51 |
| Some other race | 537 |
| Two or more races | 1,456 |
| Citizen, VOTING AGE 18 and over population | 11,712 |
| Male Citizen, VOTING AGE 18 and over population | 5,769 |
| Female Citizen, VOTING AGE 18 and over population | 5,943 |
Social characteristics in Discovery Bay CDP, California
| Total households | 5,516 |
| Family households (families) | 3,702 |
| Married-couple family | 281 |
| Male householder, no wife present, family | 705 |
| Female householder, no husband present, family | 404 |
| Nonfamily households | 828 |
| Average household size | 1,643 |
| Average family size | 2.84 |
Economic characteristics in Discovery Bay CDP, California
| Total households | 5,516 |
| Less than $10,000 | 164 |
| $10,000 to $14,999 | 17 |
| $15,000 to $24,999 | 190 |
| $25,000 to $34,999 | 153 |
| $35,000 to $49,999 | 231 |
| $50,000 to $74,999 | 438 |
| $75,000 to $99,999 | 637 |
| $100,000 to $149,999 | 1,215 |
| $150,000 to $199,999 | 1,024 |
| $200,000 or more | 1,447 |
| Median household income (dollars) | 138,576 |
Housing characteristics in Discovery Bay CDP, California
| Total housing units | 5,959 |
| Occupied housing units | 5,516 |
| Vacant housing units | 443 |
| Total housing units | 5,959 |
| 1-unit, detached | 5,302 |
| 1-unit, attached | 584 |
| 2 units | 9 |
| 3 or 4 units | 0 |
| 5 to 9 units | 0 |
| 10 to 19 units | 0 |
| 20 or more units | 64 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 5,959 |
| Built 2014 or later | 35 |
| Built 2010 to 2013 | 425 |
| Built 2000 to 2009 | 1,856 |
| Built 1990 to 1999 | 1,428 |
| Built 1980 to 1989 | 1,459 |
| Built 1970 to 1979 | 602 |
| Built 1960 to 1969 | 36 |
| Built 1950 to 1959 | 18 |
| Built 1940 to 1949 | 21 |
| Built 1939 or earlier | 79 |
| Total housing units | 5,959 |
| 1 room | 10 |
| 2 rooms | 0 |
| 3 rooms | 29 |
| 4 rooms | 189 |
| 5 rooms | 810 |
| 6 rooms | 1,471 |
| 7 rooms | 1,252 |
| 8 rooms | 886 |
| 9 rooms or more | 1,312 |
| Median rooms | 6.9 |
| Total housing units | 5,959 |
| No bedroom | 10 |
| 1 bedroom | 15 |
| 2 bedrooms | 331 |
| 3 bedrooms | 2,434 |
| 4 bedrooms | 2,433 |
| 5 or more bedrooms | 736 |
| Occupied housing units | 5,516 |
| Owner-occupied | 4,881 |
| Renter-occupied | 635 |
| Average household size of owner-occupied unit | 2.76 |
| Average household size of renter-occupied unit | 3.46 |
| Occupied housing units | 5,516 |
| Moved in 2017 or later | 474 |
| Moved in 2015 to 2016 | 1,523 |
| Moved in 2010 to 2014 | 1,122 |
| Moved in 2000 to 2009 | 1,577 |
| Moved in 1990 to 1999 | 567 |
| Moved in 1989 and earlier | 253 |
| Owner-occupied units | 4,881 |
| Less than $50,000 | 61 |
| $50,000 to $99,999 | 20 |
| $100,000 to $149,999 | 0 |
| $150,000 to $199,999 | 7 |
| $200,000 to $299,999 | 8 |
| $300,000 to $499,999 | 449 |
| $500,000 to $999,999 | 3,798 |
| $1,000,000 or more | 538 |
| Median (dollars) | 675,400 |
| Owner-occupied units | 4,881 |
| Housing units with a mortgage | 3,888 |
| Housing units without a mortgage | 993 |
| Occupied units paying rent | 597 |
| Less than $500 | 0 |
| $500 to $999 | 0 |
| $1,000 to $1,499 | 20 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 145 |
| $2,500 to $2,999 | 298 |
| $3,000 or more | 134 |
| Median (dollars) | 2,724 |
| No rent paid | 38 |
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