Millbrae, California Population 2022

23,552
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Millbrae is a city located in San Mateo County California. With a 2020 population of 23,552, it is the 316th largest city in California and the 1980th largest city in the United States. Millbrae is currently growing at a rate of 0.72% annually and its population has increased by 1.45% since the most recent census, which recorded a population of 23,216 in 2020. Spanning over 3 miles, Millbrae has a population density of 7,244 people per square mile.

The average household income in Millbrae is $161,177 with a poverty rate of 5.35%. The median rental costs in recent years comes to $2,834 per month, and the median house value is $1.53 Mn. The median age in Millbrae is 43.9 years, 41.5 years for males, and 45.8 years for females.

Millbrae Demographics

According to the most recent ACS, the racial composition of Millbraewas:

  • Asian: 45.86%
  • White: 41.39%
  • Two or more races: 5.97%
  • Other race: 5.87%
  • Black or African American: 0.73%
  • Native American: 0.14%
  • Native Hawaiian or Pacific Islander: 0.04%
The current population of Millbrae, California is 23,552 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 23,216.

Millbrae, California Population 2022

Population by Race

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Millbrae Population by Race

Millbrae Population Pyramid 2022

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Millbrae Median Age

45


Total

41.5


Male

47.9


Female

Millbrae Adults

There are 18,564 adults, (4,529 of whom are seniors) in Millbrae.

Millbrae Age Dependency

Age Dependency Ratio

32.3

Old Age Dependency Ratio

31.6

Child Dependency Ratio

Millbrae Sex Ratio

Female

11,759

51.13%

Male

11,239

48.87%

Millbrae Population by Age

Millbrae Renter vs Owner Occupied by Household Type

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Millbrae Household Types

63.2%

Rate of Home Ownership

Millbrae Households and Families

3.34

Average Family Size

2.86

Average Household Size

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Millbrae Households by Type

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Millbrae Educational Attainment by Sex (over 25)

Millbrae Educational Attainment by Race

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The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 63.01%.

Millbrae Educational Attainment by Race

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$64,095

Average Earnings

$75,929

Average Male

$56,762

Average Female

Millbrae Earnings by Educational Attainment

Millbrae Language by Age

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Millbrae Language

52.98% of Millbrae residents speak only English, while 47.02% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 33.25% of the population.

Millbrae Language

Millbrae Poverty by Race

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5.35%

Overall Poverty Rate

5.44%

Male Poverty Rate

5.27%

Female Poverty Rate

Poverty in Millbrae

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 0.80% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.55%. Among those working part-time, it was 5.17%, and for those that did not work, the poverty rate was 12.23%.

Millbrae Poverty

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Millbrae Poverty Rate by Education

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Millbrae Poverty Rate by Employment Status and Sex

Millbrae Income by Household Type

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Income by Household Type

Millbrae Marital Status

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Marriage Rates

52.9%

Overall Marriage Rate

54.6%

Male Marriage Rate

51.4%

Female Marriage Rate

Millbrae Married by Age and Sex

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Millbrae Marriage

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.

Millbrae Marital Status by Race

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Millbrae Marital Status

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847

Number of Veterans

Male Veterans

Female Veterans

Millbrae Veterans by War

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Millbrae Veterans by Age

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Millbrae Veterans by Race

Millbrae Veterans by Education

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2.14%

Veteran Poverty Rate

24.56%

Veteran Disability Rate

Millbrae Veterans by Education

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65.2%

Labor Force Participation

62.4%

Employment Rate

4.3%

Unemployment Rate

Millbrae Employment by Age

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Millbrae Employment by Race

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Millbrae Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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49.01%

Born in Millbrae

61.94%

Native Born

38.06%

Foreign Born

11.10%

Non Citizen

26.96%

Naturalized

Place of Birth

61.94% of Millbrae residents were born in the United States, with 49.01% having been born in California. 11.10% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Millbrae Place of Birth

Note: 2021 and 2022 data is projected

Millbrae Population by Year