State
County
Land Area (mi²)
3.3 sq mi
Density (mi²)
6,804.20/sq mi
2020 Growth Rate
-0.61%
Growth Since 2010
2.74%
Rank in State
Rank in Country
Millbrae is a city located in San Mateo County California. With a 2020 population of 22,122, it is the 291st largest city in California and the 1712th largest city in the United States . Millbrae is currently declining at a rate of -0.61% annually but its population has increased by 2.74% since the most recent census, which recorded a population of 21,532 in 2010. Millbrae reached it's highest population of 22,803 in 2015. Spanning over 3 miles, Millbrae has a population density of 6,804 people per square mile.
The average household income in Millbrae is $161,177 with a poverty rate of 5.62%. The median rental costs in recent years comes to $2,508 per month, and the median house value is $1.40 Mn. The median age in Millbrae is 43.9 years, 41.5 years for males, and 45.8 years for females.
According to the most recent ACS, the racial composition of Millbrae was:
| Race | Population | Percentage |
|---|---|---|
| Asian | 11,058 | 48.88% |
| White | 9,219 | 40.75% |
| Two or More Races | 1,179 | 5.21% |
| Some Other Race | 924 | 4.08% |
| Black or African American | 155 | 0.69% |
| American Indian and Alaska Native | 82 | 0.36% |
| Native Hawaiian and Other Pacific Islander | 8 | 0.04% |
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 7,976 | 2.8 | 63.7 |
| Married | 4,766 | 3.32 | 70.5 |
| Non Family | 2,131 | 1.34 | 50.4 |
| Female | 691 | 3.52 | 61.1 |
| Male | 388 | 3.22 | 57.2 |
3.26
Average Family Size
2.8
Average Household Size
| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 617 | 3.65% |
| 9th to 12th Grade | 567 | 3.35% |
| High School Graduate | 2,739 | 16.19% |
| Some College | 2,884 | 17.05% |
| Associates Degree | 1,267 | 7.49% |
| Bachelors Degree | 5,561 | 32.87% |
| Graduate Degree | 3,284 | 19.41% |
| Race | Total | High School | Bachelors |
|---|---|---|---|
| Asian | 8,240 | 7,694 | 5,399 |
| White | 6,261 | 5,955 | 2,804 |
| Hispanic | 1,740 | 1,440 | 302 |
| Other Race | 668 | 549 | 59 |
| 2+ Races | 480 | 465 | 282 |
| Black | 124 | 105 | 60 |
| Native American | 47 | 20 | |
| Islander | 8 | 1 |
The highest rate of high school graduation is among 2+ races people with a rate of 96.88%.
The highest rate of bachelors degrees is among asian people with a rate of 65.52%.
$70,161
Average Earnings
$80,771
Average Male
$62,198
Average Female
50.26% of Millbrae residents speak only English, while 49.74% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 36.22% of the population.
| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Asian | 11,035 | 755 | 6.84% |
| White | 7,532 | 324 | 4.30% |
| Hispanic | 2,549 | 138 | 5.41% |
| Other | 904 | 73 | 8.08% |
| Multiple | 1,177 | 15 | 1.27% |
| Black | 151 | 14 | 9.27% |
| Islander | 5 | 5 | 100.00% |
| Native | 81 | 2 | 2.47% |
5.62%
Overall Poverty Rate
5.84%
Male Poverty Rate
5.40%
Female Poverty Rate
The race most likely to be in poverty in Millbrae is Islander, with 100.00% below the poverty level.
The race least likely to be in poverty in Millbrae is Multiple, with 1.27% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.72%. Among those working part-time, it was 4.94%, and for those that did not work, the poverty rate was 13.91%.
56.0%
Overall Marriage Rate
57.4%
Male Marriage Rate
54.8%
Female Marriage Rate
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.
| Name | Veterans | % of Total |
|---|---|---|
| White | 691 | 8.73% |
| Asian | 140 | 1.57% |
| Hispanic | 135 | 7.25% |
| 2+ Races | 16 | 2.73% |
| Black | 16 | 12.31% |
| Other Race | 7 | 0.97% |
| Native American | 5 | 10.64% |
5.63%
Veteran Poverty Rate
27.55%
Veteran Disability Rate
64.5%
Labor Force Participation
62.2%
Employment Rate
3.5%
Unemployment Rate
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
60.63%
Native Born
39.37%
Foreign Born
12.08%
Non Citizen
27.28%
Naturalized
60.63% of Millbrae residents were born in the United States, with 46.74% having been born in California. 12.08% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 22,122 | -136 | -0.61% |
| 2020 | 22,258 | -136 | -0.61% |
| 2019 | 22,394 | -136 | -0.60% |
| 2018 | 22,530 | -119 | -0.53% |
| 2017 | 22,649 | -115 | -0.51% |
| 2016 | 22,764 | -39 | -0.17% |
| 2015 | 22,803 | 134 | 0.59% |
| 2014 | 22,669 | 189 | 0.84% |
| 2013 | 22,480 | 357 | 1.61% |
| 2012 | 22,123 | 276 | 1.26% |
| 2011 | 21,847 | 275 | 1.27% |
| 2010 | 21,572 | 854 | 0.40% |
| 2000 | 20,718 | 306 | 0.15% |
| 1990 | 20,412 | 354 | 0.18% |
| 1980 | 20,058 | -862 | -0.42% |
| 1970 | 20,920 | 5,047 | 2.80% |
| 1960 | 15,873 | 6,901 | 5.87% |
| 1950 | 8,972 | 8,729 | 6.20% |
| 1890 | 243 | 48 | 2.23% |
| 1880 | 195 | 0.00% |