Hillsborough is a town located in San Mateo County California. Hillsborough has a 2024 population of 10,723. Hillsborough is currently declining at a rate of -1.47% annually and its population has decreased by -5.63% since the most recent census, which recorded a population of 11,363 in 2020.
The average household income in Hillsborough is $539,950 with a poverty rate of 4%. The median age in Hillsborough is 46.5 years: 45 years for males, and 47.5 years for females.
According to the most recent ACS, the racial composition of Hillsborough was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 6,030 | 53.56% |
| Asian | 3,800 | 33.75% |
| Two or more races | 1,160 | 10.3% |
| Other race | 212 | 1.88% |
| Black or African American | 27 | 0.24% |
| Native Hawaiian or Pacific Islander | 19 | 0.17% |
| Native American | 10 | 0.09% |
White
Asian
Two or more races
Other race
Black or African American
Native Hawaiian or Pacific Islander
Native American
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 3,483 | 3.23 | 93.8 | 6.2 |
| Married | 2,852 | 3.51 | 95.4 | 4.6 |
| Non Family | 397 | 1.24 | 85.4 | 14.6 |
| Female | 125 | 2.89 | 80.8 | 19.2 |
| Male | 109 | 3.49 | 96.3 | 3.7 |
3.39
Average Family Size
3.23
Average Household Size
93.8%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 34 | 0.45% |
| Associates Degree | 302 | 4.03% |
| Bachelors Degree | 2,575 | 34.32% |
| Graduate Degree | 3,625 | 48.32% |
| High School Graduate | 296 | 3.95% |
| Less Than 9th Grade | 76 | 1.01% |
| Some College | 594 | 7.92% |
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 4,091 | 4,071 | 3,470 |
| Asian | 2,764 | 2,694 | 2,269 |
| 2+ Races | 384 | 384 | 310 |
| Hispanic | 292 | 286 | 153 |
| Other Race | 121 | 118 | 86 |
| Black | 27 | 27 | 8 |
| Islander | 19 | 5 | 5 |
The highest rate of high school graduation is among black people with a rate of 100%.
The highest rate of bachelors degrees is among white people with a rate of 84.82%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $103,971 | $210,714 | $58,182 |
| Graduate Degree | $233,286 | $250,001 | $144,444 |
| High School Graduate | $0 | $71,719 | $37,727 |
| Less Than 9th Grade | $0 | $0 | $0 |
| Overall | $139,016 | $218,194 | $71,875 |
| Some College | $51,667 | $89,113 | $34,762 |
$139,016
Average Earnings
$218,194
Average Male
$71,875
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
64.83% of Hillsborough residents speak only English, while 35.17% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 20.92% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Other | 212 | 177 | 83.49% |
| White | 5,769 | 130 | 2.25% |
| Asian | 3,800 | 125 | 3.29% |
| Islander | 19 | 14 | 73.68% |
| Hispanic | 486 | 11 | 2.26% |
4%
Overall Poverty Rate
2.63%
Male Poverty Rate
5.42%
Female Poverty Rate
The race most likely to be in poverty in Hillsborough is Other, with 83.49% below the poverty level.
The race least likely to be in poverty in Hillsborough is White, with 2.25% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.99%. Among those working part-time, it was 3.78%, and for those that did not work, the poverty rate was 6.31%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 15.45% |
| Bachelors or Greater | 3.98% |
| High School | 0% |
| Some College | 0% |
rate
Rate | Poverty |
|---|---|
| Male Unemployed | 19.35% |
| Female Employed | 5.11% |
| Male Employed | 0% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $250,001 | $564,493 |
| Households | $250,001 | $539,950 |
| Married Families | $250,001 | $-999,999,999 |
| Non Families | $207,159 | $315,690 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
68.8%
Overall Marriage Rate
69.9%
Male Marriage Rate
67.8%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 55-64.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
233
Number of Veterans
228
Male Veterans
5
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 96 |
| Korea | 66 |
| Second Gulf War | 14 |
| World War II | 8 |
| First Gulf War | 0 |
count
Age Group | Veterans |
|---|---|
| 75+ | 193 |
| 65 to 74 | 15 |
| 35 to 54 | 14 |
| 55 to 64 | 11 |
| 18 to 34 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 188 | 4.06% |
| Asian | 40 | 1.37% |
| Hispanic | 10 | 3.26% |
| 2+ Races | 5 | 1.17% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
38.63%
Veteran Disability Rate
LaborForceParticipation
61.2%
Labor Force Participation
58%
Employment Rate
5.4%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
53.93%
Born in Hillsborough
73.98%
Native Born
26.02%
Foreign Born
5.49%
Non Citizen
20.53%
Naturalized
73.98% of Hillsborough residents were born in the United States, with 53.93% having been born in California. 5.49% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Change |
|---|---|---|---|
| 2029 | 9,923 | -160 | -1.59% |
| 2028 | 10,083 | -160 | -1.56% |
| 2027 | 10,243 | -160 | -1.54% |
| 2026 | 10,403 | -160 | -1.51% |
| 2025 | 10,563 | -160 | -1.49% |
| 2024 | 10,723 | -160 | -1.47% |
| 2023 | 10,883 | -13 | -0.12% |
| 2022 | 10,896 | -135 | -1.22% |
| 2021 | 11,031 | -332 | -2.92% |
| 2020 | 11,363 | -221 | -1.91% |
| 2019 | 11,584 | -51 | -0.44% |
| 2018 | 11,635 | -11 | -0.09% |
| 2017 | 11,646 | 29 | 0.25% |
| 2016 | 11,617 | 57 | 0.49% |
| 2015 | 11,560 | 138 | 1.21% |
| 2014 | 11,422 | 149 | 1.32% |
| 2013 | 11,273 | 151 | 1.36% |
| 2012 | 11,122 | 178 | 1.63% |
| 2011 | 10,944 | 141 | 1.31% |
| 2010 | 10,803 | 0 | 0% |
| 2000 | 10,825 | 158 | 1.48% |
| 1990 | 10,667 | 295 | 2.84% |
| 1980 | 10,372 | 1,619 | 18.5% |
| 1970 | 8,753 | 1,199 | 15.87% |
| 1960 | 7,554 | 4,002 | 112.67% |
| 1950 | 3,552 | 805 | 29.3% |
| 1940 | 2,747 | 856 | 45.27% |
| 1930 | 1,891 | 960 | 103.11% |
| 1920 | 931 | -8,992 | -90.62% |