Lawrenceville, NJ demographics:
population, income, and more

Total population
3,924
-0.6% year-over-year change
Median household income
$122,614/yr
3.5% year-over-year change
Housing units
1,852
-2.0% year-over-year change

Lawrenceville population

How many people live in Lawrenceville

Lawrenceville is home to 3,924 residents, according to the most recent Census data. Gender-wise, 52.9% of Lawrenceville locals are male, and 47.1% are female.

Total population
3,924
-0.6% year-over-year change
Gender ratio
Male
52.9%
2,076
Female
47.1%
1,848
Value Percent YoY change
Male 2,076 52.9% 0.1%
Female 1,848 47.1% -1.3%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Lawrenceville is 43, with the population distributed as follows: about 17.2% are children under 15, then 10.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 28% of the population, while another 21.7% fall into the 45 to 64 bracket. Finally, around 22.9% are 65 or older.

Median age
43.2
Age breakdown
Under 15
17.2%
15 to 24
10.2%
25 to 44
28%
45 to 64
21.7%
Over 65
22.9%
Value Percent YoY change
Under 15 676 17.2% -1.0%
15 to 24 401 10.2% -1.0%
25 to 44 1,099 28% 5.4%
45 to 64 850 21.7% -13.5%
Over 65 898 22.9% 7.8%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Lawrenceville, 87.6% of the population are US-born citizens, while 8.8% have gained naturalized citizenship. At the same time, 3.7% of residents are non-citizens. As for race, 81.3% of locals are Caucasian, 6.6% are African American and 8% have Asian roots. There’s also a share of 3.6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
87.6%
Non-U.S.-born citizens
8.8%
Non-citizens
3.7%
Value Percent YoY change
U.S.-born citizens 3,436 87.6% 0.7%
Non-U.S.-born citizens 344 8.8% -4.4%
Non-citizens 144 3.7% -17.2%
Racial breakdown
White
81.3%
Black or African American
6.6%
American Indian and Alaska Native
0%
Asian
8%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.6%
Other
0.5%
Value Percent
White 3,191 81.3%
Black or African American 257 6.6%
Asian 316 8%
Two or more races 141 3.6%
Other 19 0.5%

Households in Lawrenceville

A peek inside Lawrenceville households

Lawrenceville has 1,784 households, with an average of 2 members in each. Of these, 62.7% are families, while the remaining 37.3% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,784
-0.7% year-over-year change
Average people per household
2
Non-family households
665
Family households
1,119
Value Percent YoY change
Non-family households 665 37.3% -2.9%
Family households 1,119 62.7% 0.7%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Lawrenceville

The housing landscape of Lawrenceville

Lawrenceville's housing consists of 1,852 units, with 40.8% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 43.4% and offer a more compact, shared living style.

Housing units
1,852
-2.0% year-over-year change
Housing types
Value Percent
1 unit, detached 755 40.8%
1 unit, attached 803 43.4%
2 units 11 0.6%
3 or 4 units 21 1.1%
5 to 9 units 174 9.4%
10 to 19 units 88 4.8%
Homes built since 2020
0
-100.0% year-over-year change

The age of buildings in Lawrenceville

In Lawrenceville, the median construction year is 1983. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 273 14.7% 12.3%
Built between 1950 and 1959 40 2.2% 166.7%
Built between 1960 and 1969 70 3.8% -42.1%
Built between 1970 and 1979 182 9.8% 13.8%
Built between 1980 and 1989 1,123 60.6% 3.1%
Built between 1990 and 1999 164 8.9% 18.8%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Lawrenceville occupancy rates

Out of the 1,784 occupied housing units in Lawrenceville, 79.8% are owner-occupied, while 20.2% are lived in by tenants. Meanwhile, 3.7% of all homes on the local market sit vacant.

Occupied housing units
1,784
-0.7% year-over-year change
Occupancy breakdown
Renter occupied
361
Owner occupied
1,423
Value Percent YoY
change
Renter occupied 361 20.2% 37.8%
Owner occupied 1,423 79.8% -7.2%
Unoccupied housing units
3.7%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Lawrenceville housing costs

Housing costs in Lawrenceville come to a median of $2,199 per month, while tenants specifically pay a median gross rent of $2,241.

Median housing costs per month
$2,199/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Lawrenceville
$2,241/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Lawrenceville

Lawrenceville education at a glance

About 17.5% of the population in Lawrenceville went to high school, while 11% pursued college studies. Another 5% earned an associate degree and 27.9% hold a bachelor’s. Meanwhile, 37.9% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 21 0.7% 23.5%
High school diploma 549 17.5% -12.3%
College diploma 344 11% 8.9%
Associate degree 157 5% 16.3%
Bachelor's degree 874 27.9% -0.8%
Graduate degree 1,186 37.9% -1.6%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Lawrenceville

How much people earn in Lawrenceville

The average annual household income in Lawrenceville was $149,019 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +1.9% change from the previous year. At the same time, the median income stood at $122,614, reflecting a +3.5% shift over the same period.

Average household income in Lawrenceville
$149,019/year
1.9% year-over-year change
Median household income in Lawrenceville
$122,614/year
3.5% year-over-year change

Lawrenceville income by age

In Lawrenceville, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $163,826. Those with someone between 45 and 64 in charge, often well established professionally, earn $158,813 overall. Overall, 99.7% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $163,826 -0.1%
45 - 64 $158,813 12.6%
Over 65 $69,669 0.1%
Above poverty level
3,883
Below poverty level
11
Value Percent YoY
change
Above poverty level 3,883 99.7% 1.3%
Below poverty level 11 0.3% -87.5%

Average renter income in Lawrenceville

To get a better sense of what renters earn on average in Lawrenceville, their median household income was $80,776 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 33.3%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$80,776
Rent-to-income ratio
33.3%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Lawrenceville

Workforce and job types in Lawrenceville

The job market in Lawrenceville is powered by 2,120 working residents, spread across a range of industries and roles. 97% of the working population are employed in professional or administrative positions, while 3% are in hands-on or service-based jobs. Also, 10.3% run their own businesses, 57.2% are employed by private companies, and 16.8% work in the public sector.

Workforce demographics

Working population
2,120
2.6% year-over-year change
White collar
2,056
Blue collar
64
Value Percent YoY change
White collar 2,056 97% 3.6%
Blue collar 64 3% -22.9%
Employer type
Self employees
10.3%
Private companies
57.2%
Governmental workers
16.8%
Not for profit companies
15.7%
Value Percent YoY change
Self employees 219 10.3% 21.7%
Private companies 1,212 57.2% -3.4%
Governmental workers 356 16.8% 26.2%
Not for profit companies 333 15.7% -4.9%
Unemployment rate
7.5%
-17.8% year-over-year change

Available workforce

The unemployment rate in Lawrenceville stands at 7.5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Lawrenceville

How people get around in Lawrenceville

Commuting methods vary: 63.3% of residents travel by personal vehicle and 0.8% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,258 63.3% 5.5%
Bus or trolleybus 41 2.1% 17.1%
Railroad 23 1.2% -59.6%
Walk 16 0.8% 14.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

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FAQs about Lawrenceville demographics 

What is the total population of Lawrenceville?

Lawrenceville has a total population of 3,924 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.6% compared to a year ago.

What is the gender ratio in Lawrenceville?

The gender ratio in Lawrenceville is as follows:
  • 52.9% males (2,076 residents)
  • 47.1% females (1,848 residents)

What is the median age in Lawrenceville?

The median age in Lawrenceville is 43.2.

What is the age distribution of the population in Lawrenceville?

The age distribution in Lawrenceville is as follows:
  • Under 15: 17.2% (676 residents)
  • Ages 15-24: 10.2% (401 residents)
  • Ages 25-44: 28% (1,099 residents)
  • Ages 45-64: 21.7% (850 residents)
  • Over 65: 22.9% (898 residents)

What is the racial and ethnic makeup of Lawrenceville?

The racial and ethnic makeup of Lawrenceville is as follows:
  • White: 81.3% (3,191 residents)
  • Black or African American: 6.6% (257 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 8% (316 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.6% (141 residents)
  • Other: 0.5% (19 residents)

What percentage of the population in Lawrenceville are U.S.-born citizens?

U.S.-born citizens represent 87.6% of the population in Lawrenceville.

How many housing units are there in Lawrenceville?

There are 1,852 housing units in Lawrenceville, reflecting a -2.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Lawrenceville and what is the average household size?

Lawrenceville has a total of 1,784 households, with an average of 2 people in each.

What is the median household income in Lawrenceville?

Lawrenceville has a median household income of $122,614, representing a +3.5% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Lawrenceville?

The employment rate is 92.5% in Lawrenceville, with a workforce of 2,120 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 97% (2,056 residents)
  • Blue-collar workers: 3% (64 residents)

Places of employment:
  • Self-employed: 10.3% (219 residents)
  • Private companies: 57.2% (1,212 residents)
  • Governmental workers: 16.8% (356 residents)
  • Not-for-profit companies: 15.7% (333 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025