Robertsville is a CDP located in Middlesex County New Jersey. Robertsville has a 2024 population of 12,871. Robertsville is currently growing at a rate of 0.89% annually and its population has increased by 8.47% since the most recent census, which recorded a population of 11,866 in 2020.
The average household income in Robertsville is $228,136 with a poverty rate of 3.63%. The median age in Robertsville is 41.4 years: 43.3 years for males, and 39.4 years for females.
According to the most recent ACS, the racial composition of Robertsville was:
Race | Population | Percentage (of total) |
|---|---|---|
| White | 9,040 | 76.23% |
| Asian | 1,701 | 14.34% |
| Two or more races | 641 | 5.41% |
| Other race | 268 | 2.26% |
| Black or African American | 209 | 1.76% |
| Native American | 0 | 0% |
| Native Hawaiian or Pacific Islander | 0 | 0% |
White
Asian
Two or more races
Other race
Black or African American
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 4,007 | 2.96 | 94.2 | 5.8 |
| Married | 3,178 | 3.24 | 97.3 | 2.7 |
| Non Family | 512 | 1.25 | 75 | 25 |
| Female | 227 | 2.64 | 91.2 | 8.8 |
| Male | 90 | 3.48 | 100 | 0 |
3.17
Average Family Size
2.96
Average Household Size
94.2%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Education Attained | Count | Percentage |
|---|---|---|
| 9th to 12th Grade | 313 | 3.9% |
| Associates Degree | 377 | 4.7% |
| Bachelors Degree | 3,115 | 38.85% |
| Graduate Degree | 2,020 | 25.2% |
| High School Graduate | 1,196 | 14.92% |
| Less Than 9th Grade | 139 | 1.73% |
| Some College | 857 | 10.69% |
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 | 5,794 | 5,622 | 3,711 |
| Asian | 1,226 | 1,022 | 785 |
| Hispanic | 532 | 532 | 328 |
| 2+ Races | 396 | 353 | 250 |
| Other Race | 180 | 180 | 82 |
| Black | 132 | 99 | 90 |
The highest rate of high school graduation is among other race people with a rate of 100%.
The highest rate of bachelors degrees is among black people with a rate of 68.18%.
All
Male
Female
Name | Average | Male | Female |
|---|---|---|---|
| Bachelors Degree | $111,415 | $162,062 | $93,255 |
| Graduate Degree | $121,031 | $132,017 | $105,422 |
| High School Graduate | $70,814 | $153,438 | $51,031 |
| Less Than 9th Grade | $94,091 | $94,091 | $0 |
| Overall | $105,125 | $134,961 | $76,477 |
| Some College | $58,250 | $80,442 | $32,261 |
$105,125
Average Earnings
$134,961
Average Male
$76,477
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
71.91% of Robertsville residents speak only English, while 28.09% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 15.46% of the population.
rate
Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| White | 8,502 | 350 | 4.12% |
| Multiple | 641 | 40 | 6.24% |
| Hispanic | 999 | 40 | 4% |
| Asian | 1,701 | 29 | 1.7% |
| Black | 209 | 12 | 5.74% |
3.63%
Overall Poverty Rate
3.96%
Male Poverty Rate
3.34%
Female Poverty Rate
The race most likely to be in poverty in Robertsville is Multiple, with 6.24% below the poverty level.
The race least likely to be in poverty in Robertsville is Asian, with 1.7% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 6.48%, and for those that did not work, the poverty rate was 10.16%.
rate
Rate | Poverty |
|---|---|
| Some College | 11.02% |
| Less Than 9th Grade | 5.53% |
| Bachelors or Greater | 4.25% |
| High School | 1.17% |
rate
Rate | Poverty |
|---|---|
| Male Employed | 2.85% |
| Female Employed | 1.39% |
| Male Unemployed | 0% |
| Female Unemployed | 0% |
Households
Families
MarriedFamilies
NonFamilies
Name | Median | Mean |
|---|---|---|
| Families | $217,114 | $247,037 |
| Households | $204,421 | $228,136 |
| Married Families | $220,588 | $-999,999,999 |
| Non Families | $71,892 | $93,097 |
mean
median
Married
Widowed
Divorced
Separated
NeverMarried
70.9%
Overall Marriage Rate
74.5%
Male Marriage Rate
67.6%
Female Marriage Rate
male
female
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.
Married
Widowed
Divorced
Separated
NeverMarried
Second Gulf War
First Gulf War
Vietnam
Korea
World War II
209
Number of Veterans
209
Male Veterans
0
Female Veterans
War | Veterans |
|---|---|
| Vietnam | 50 |
| Korea | 49 |
| Second Gulf War | 45 |
| First Gulf War | 17 |
| World War II | 15 |
count
Age Group | Veterans |
|---|---|
| 75+ | 155 |
| 35 to 54 | 28 |
| 65 to 74 | 17 |
| 55 to 64 | 9 |
| 18 to 34 | 0 |
count
Name | Veterans | % of Total |
|---|---|---|
| White | 172 | 2.65% |
| 2+ Races | 28 | 5.46% |
| Black | 9 | 5.84% |
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
0%
Veteran Poverty Rate
37.32%
Veteran Disability Rate
LaborForceParticipation
68.8%
Labor Force Participation
66.6%
Employment Rate
3.2%
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
34.1%
Born in Robertsville
81.76%
Native Born
18.24%
Foreign Born
3.45%
Non Citizen
14.79%
Naturalized
81.76% of Robertsville residents were born in the United States, with 34.1% having been born in New Jersey. 3.45% 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 | 12,871 | 113 | 0.89% |
| 2023 | 12,758 | 112 | 0.89% |
| 2022 | 12,646 | 281 | 2.27% |
| 2021 | 12,365 | 499 | 4.21% |
| 2020 | 11,866 | -8 | -0.07% |
| 2019 | 11,874 | 34 | 0.29% |
| 2018 | 11,840 | -259 | -2.14% |
| 2017 | 12,099 | 169 | 1.42% |
| 2016 | 11,930 | 596 | 5.26% |
| 2015 | 11,334 | 279 | 2.52% |
| 2014 | 11,055 | 284 | 2.64% |
| 2013 | 10,771 | 478 | 4.64% |
| 2012 | 10,293 | -403 | -3.77% |
| 2011 | 10,696 | -601 | -5.32% |
| 2010 | 11,297 | 0 | 0% |