Birch Bay CDP, Washington demographics
Population: 10,062
Median age: 46.9
Median household income: 65,729
Birch Bay is a CDP in Whatcom County, Washington, United States.
Demographics, population, home values, social and economic characteristics of Birch Bay CDP, WA.
Population
| 2021 | 10,062 |
| 2020 | 9,917 |
| 2019 | 9,323 |
| 2018 | 9,037 |
| 2017 | 8,642 |
| 2016 | 8,107 |
| 2015 | 8,404 |
| 2014 | 8,475 |
| 2013 | 8,054 |
| 2012 | 8,102 |
| 2011 | 8,078 |
| 2010 | 7,881 |
| 2009 | 7,168 |
Census data for Birch Bay CDP, Washington
Demographic and housing estimates in Birch Bay CDP, Washington
| Total population | 10,062 |
| Male | 5,361 |
| Female | 4,701 |
| Total population | 10,062 |
| Under 5 years | 645 |
| 5 to 9 years | 488 |
| 10 to 14 years | 490 |
| 15 to 19 years | 349 |
| 20 to 24 years | 589 |
| 25 to 34 years | 1,100 |
| 35 to 44 years | 1,015 |
| 45 to 54 years | 1,319 |
| 55 to 59 years | 873 |
| 60 to 64 years | 823 |
| 65 to 74 years | 1,512 |
| 75 to 84 years | 684 |
| 85 years and over | 175 |
| Median age (years) | 46.9 |
| Under 18 years | 1,875 |
| 16 years and over | 8,370 |
| 18 years and over | 8,187 |
| 21 years and over | 8,046 |
| 62 years and over | 2,911 |
| 65 years and over | 2,371 |
| Total population | 10,062 |
| One race | 8,907 |
| White | 8,267 |
| Black or African American | 0 |
| American Indian and Alaska Native | 99 |
| Asian | 173 |
| Native Hawaiian and Other Pacific Islander | 71 |
| Some other race | 297 |
| Two or more races | 1,155 |
| Citizen, VOTING AGE 18 and over population | 7,663 |
| Male Citizen, VOTING AGE 18 and over population | 3,983 |
| Female Citizen, VOTING AGE 18 and over population | 3,680 |
Social characteristics in Birch Bay CDP, Washington
| Total households | 4,570 |
| Family households (families) | 2,319 |
| Married-couple family | 134 |
| Male householder, no wife present, family | 1,106 |
| Female householder, no husband present, family | 791 |
| Nonfamily households | 1,011 |
| Average household size | 1,801 |
| Average family size | 2.20 |
Economic characteristics in Birch Bay CDP, Washington
| Total households | 4,570 |
| Less than $10,000 | 230 |
| $10,000 to $14,999 | 369 |
| $15,000 to $24,999 | 313 |
| $25,000 to $34,999 | 271 |
| $35,000 to $49,999 | 595 |
| $50,000 to $74,999 | 740 |
| $75,000 to $99,999 | 628 |
| $100,000 to $149,999 | 885 |
| $150,000 to $199,999 | 287 |
| $200,000 or more | 252 |
| Median household income (dollars) | 65,729 |
Housing characteristics in Birch Bay CDP, Washington
| Total housing units | 5,713 |
| Occupied housing units | 4,570 |
| Vacant housing units | 1,143 |
| Total housing units | 5,713 |
| 1-unit, detached | 3,958 |
| 1-unit, attached | 94 |
| 2 units | 95 |
| 3 or 4 units | 99 |
| 5 to 9 units | 88 |
| 10 to 19 units | 300 |
| 20 or more units | 57 |
| Mobile home | 974 |
| Boat, RV, van, etc. | 48 |
| Total housing units | 5,713 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 339 |
| Built 2000 to 2009 | 1,460 |
| Built 1990 to 1999 | 884 |
| Built 1980 to 1989 | 676 |
| Built 1970 to 1979 | 1,049 |
| Built 1960 to 1969 | 602 |
| Built 1950 to 1959 | 309 |
| Built 1940 to 1949 | 120 |
| Built 1939 or earlier | 274 |
| Total housing units | 5,713 |
| 1 room | 55 |
| 2 rooms | 383 |
| 3 rooms | 597 |
| 4 rooms | 1,314 |
| 5 rooms | 1,209 |
| 6 rooms | 1,033 |
| 7 rooms | 595 |
| 8 rooms | 271 |
| 9 rooms or more | 256 |
| Median rooms | 4.9 |
| Total housing units | 5,713 |
| No bedroom | 55 |
| 1 bedroom | 675 |
| 2 bedrooms | 1,825 |
| 3 bedrooms | 2,405 |
| 4 bedrooms | 653 |
| 5 or more bedrooms | 100 |
| Occupied housing units | 4,570 |
| Owner-occupied | 3,528 |
| Renter-occupied | 1,042 |
| Average household size of owner-occupied unit | 2.10 |
| Average household size of renter-occupied unit | 2.53 |
| Occupied housing units | 4,570 |
| Moved in 2017 or later | 385 |
| Moved in 2015 to 2016 | 1,310 |
| Moved in 2010 to 2014 | 913 |
| Moved in 2000 to 2009 | 1,566 |
| Moved in 1990 to 1999 | 278 |
| Moved in 1989 and earlier | 118 |
| Owner-occupied units | 3,528 |
| Less than $50,000 | 258 |
| $50,000 to $99,999 | 172 |
| $100,000 to $149,999 | 232 |
| $150,000 to $199,999 | 102 |
| $200,000 to $299,999 | 986 |
| $300,000 to $499,999 | 1,213 |
| $500,000 to $999,999 | 503 |
| $1,000,000 or more | 62 |
| Median (dollars) | 301,900 |
| Owner-occupied units | 3,528 |
| Housing units with a mortgage | 2,121 |
| Housing units without a mortgage | 1,407 |
| Occupied units paying rent | 1,003 |
| Less than $500 | 100 |
| $500 to $999 | 226 |
| $1,000 to $1,499 | 307 |
| $1,500 to $1,999 | 272 |
| $2,000 to $2,499 | 84 |
| $2,500 to $2,999 | 14 |
| $3,000 or more | 0 |
| Median (dollars) | 1,184 |
| No rent paid | 39 |
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