Hillsborough is a CDP located in Somerset County New Jersey. Hillsborough has a 2024 population of 25,509. Hillsborough is currently growing at a rate of 7.69% annually and its population has increased by 24.2% since the most recent census, which recorded a population of 20,539 in 2020.
The average household income in Hillsborough is $169,373 with a poverty rate of 2.98%. The median age in Hillsborough is 41.7 years: 40.6 years for males, and 43.2 years for females.
According to the most recent ACS, the racial composition of Hillsborough was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 14,201 | 63.68% |
| Asian | 4,005 | 17.96% |
| Two or more races | 2,157 | 9.67% |
| Black or African American | 786 | 3.52% |
| Other race | 619 | 2.78% |
| Native American | 534 | 2.39% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Asian
Two or more races
Black or African American
Other race
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 8,961 | 2.48 | 82.3 | 17.7 |
| Married | 5,304 | 3.13 | 90.6 | 9.4 |
| Non Family | 2,926 | 1.18 | 67.9 | 32.1 |
| Female | 543 | 3.02 | 86.7 | 13.3 |
| Male | 188 | 2.76 | 59 | 41 |
3.07
Average Family Size
2.48
Average Household Size
82.3%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 392 | 2.39% |
| Associates Degree | 1,318 | 8.05% |
| Bachelors Degree | 5,387 | 32.89% |
| Graduate Degree | 4,164 | 25.43% |
| High School Graduate | 2,915 | 17.8% |
| Less Than 9th Grade | 310 | 1.89% |
| Some College | 1,891 | 11.55% |
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 | 10,794 | 10,281 | 5,913 |
| Asian | 2,842 | 2,780 | 2,407 |
| Hispanic | 1,697 | 1,611 | 662 |
| 2+ Races | 1,225 | 1,197 | 632 |
| Black | 530 | 503 | 278 |
| Other Race | 424 | 363 | 77 |
| Native American | 316 | 305 | 195 |
The highest rate of high school graduation is among asian people with a rate of 97.82%.
The highest rate of bachelors degrees is among asian people with a rate of 84.69%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $87,277 | $107,591 | $71,486 |
| Graduate Degree | $103,162 | $120,313 | $88,043 |
| High School Graduate | $44,906 | $56,250 | $31,541 |
| Less Than 9th Grade | $50,514 | $50,608 | $50,417 |
| Overall | $79,270 | $96,695 | $66,229 |
| Some College | $63,125 | $82,941 | $40,464 |
$79,270
Average Earnings
$96,695
Average Male
$66,229
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
69.32% of Hillsborough residents speak only English, while 30.68% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 14.79% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 13,737 | 444 | 3.23% |
| Multiple | 2,144 | 97 | 4.52% |
| Asian | 4,003 | 83 | 2.07% |
| Hispanic | 2,810 | 69 | 2.46% |
| Black | 784 | 35 | 4.46% |
| Native | 534 | 3 | 0.56% |
2.98%
Overall Poverty Rate
2.57%
Male Poverty Rate
3.37%
Female Poverty Rate
The race most likely to be in poverty in Hillsborough is Multiple, with 4.52% below the poverty level.
The race least likely to be in poverty in Hillsborough is Native, with 0.56% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.11%. Among those working part-time, it was 3.07%, and for those that did not work, the poverty rate was 9.83%.
rate
Rate | Poverty |
|---|---|
| Less Than 9th Grade | 6.93% |
| High School | 5.81% |
| Some College | 4.04% |
| Bachelors or Greater | 0.82% |
rate
Rate | Poverty |
|---|---|
| Female Unemployed | 17.78% |
| Male Unemployed | 11.07% |
| Male Employed | 0.68% |
| Female Employed | 0.47% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $179,712 | $196,262 |
| Households | $142,275 | $169,373 |
| Married Families | $193,630 | $-999,999,999 |
| Non Families | $89,057 | $110,372 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
58.6%
Overall Marriage Rate
60.2%
Male Marriage Rate
57.0%
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 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
635
Number of Veterans
553
Male Veterans
82
Female Veterans
War | Veterans |
|---|---|
| First Gulf War | 211 |
| Second Gulf War | 144 |
| Vietnam | 71 |
| World War II | 23 |
| Korea | 9 |
count
Age Group | Veterans |
|---|---|
| 75+ | 221 |
| 35 to 54 | 218 |
| 55 to 64 | 97 |
| 65 to 74 | 57 |
| 18 to 34 | 42 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 552 | 4.63% |
| 2+ Races | 43 | 3.03% |
| Asian | 40 | 1.33% |
| Hispanic | 12 | 0.62% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0.16%
Veteran Poverty Rate
39.37%
Veteran Disability Rate
LaborForceParticipation
76.1%
Labor Force Participation
72.8%
Employment Rate
4.2%
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
53.08%
Born in Hillsborough
77.29%
Native Born
22.71%
Foreign Born
8.52%
Non Citizen
14.19%
Naturalized
77.29% of Hillsborough residents were born in the United States, with 53.08% having been born in New Jersey. 8.52% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Change |
|---|---|---|---|
| 2024 | 25,509 | 1,822 | 7.69% |
| 2023 | 23,687 | 1,822 | 8.33% |
| 2022 | 21,865 | -408 | -1.83% |
| 2021 | 22,273 | 1,734 | 8.44% |
| 2020 | 20,539 | 0 | 0% |