Lawrenceville Flag

Lawrenceville

County:
Mercer County
County Seat:
No
Area (mi²):
1.042
State:
New Jersey

Lawrenceville is a CDP located in Mercer County, New Jersey. Lawrenceville has a 2025 population of 3,727. Lawrenceville is currently declining at a rate of -0.29% annually but its population has increased by 6.03% since the most recent census, which recorded a population of 3,515 in 2020.

The average household income in Lawrenceville is $146,243 with a poverty rate of 2.23%. The median age in Lawrenceville is 43.4 years: 39.1 years for males, and 49.3 years for females.

3.7K
Total Population
3,578
Density (mi²)
-11 -0.29%
Growth

Lawrenceville Population

Lawrenceville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lawrenceville includes 81.12% White, 8.84% Asian, 6.33% Black or African American, and smaller percentages for other race and multiracial populations.

Population by Race

White (81.1%)

Asian (8.8%)

Black or African American (6.3%)

Two or more races (3.2%)

Other race (0.5%)

Race
Population
Percentage (of total)
White3,20281.12%
Asian3498.84%
Black or African American2506.33%
Two or more races1263.19%
Other race200.51%

Lawrenceville Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lawrenceville's average per capita income is $88,688. Household income levels show a median of $118,482. The poverty rate stands at 2.23%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$178,438-
Families$157,961$181,647
Households$118,482$146,243
Non Families-$88,576

$88,688

Average Income

$118,482

Median Household Income

2.23%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)