Cost Of Living in Lawrenceville, NJ

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F

34%

Overall NAT. AVG.

8%

Groceries NAT. AVG.

89%

Housing NAT. AVG.

Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.

The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index	Lawrenceville	New Jersey	National
Cost of living	134	125	100
Groceries	108	108	100
Health care	109	112	100
Housing	189	157	100
Transportation	110	114	100
Utilities	108	111	100
Lifestyle & Entertainment	114	113	100
Household Items	105	107	100
Education & Childcare	118	120	100

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Homes For Sale In Lawrenceville, NJ

2489 Main St

Lawrence Township, NJ

21 Merion Pl

Lawrence Township, NJ

32 Juniper Ct

Trenton, NJ

Cost Of Living Quick Facts

The cost of living in Lawrenceville is 7% higher than the New Jersey average
The cost of living in Lawrenceville is 34% higher than the national average
Lawrenceville housing is 89% higher than the national average
New Jersey general sales tax is 30% higher than the national average
New Jersey state income tax is 46% lower than the national average

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Price difference in compared to

Cost of living index
Groceries index
Health care index
Housing index
Transportation index
Utilities index
Lifestyle index
Household index
Educare index

Median Income & Debt-To-Income Ratio

Median Income	Per Year	Per Month	Max Budget (28% DTI)	Max Budget (36% DTI)
Owners	$143,973	$11,998	$3,359	$4,320
Renters	$110,071	$9,173	$2,568	$3,302

A good way to judge both the affordability of the housing and the cost of living in Lawrenceville is by simply calculating the maximum that should be spent on housing, otherwise known as the debt-to-income ratio (DTI). The plan is to avoid spending more than 28 percent of the gross income on costs that pertain to housing and no more than 36 percent on all expenses and debts. Lawrenceville has a median income of about $143,973 for people who own homes. Based on that number, a maximum of $3,359 should be spent on expenses related to housing. Renters have a slightly different median income, which is $110,071. Based on this average, renters should spend no more than $2,568 on all rental costs if they want to maintain a non-impoverished standard of living.

New Jersey Sales Tax

State	General Sales Tax	With Max Surtax
New Jersey	6.625%	12.625%

New Jersey Income Tax

State	Income Tax (Low)	Income Tax (High)
New Jersey	1.4%	10.75%

Nearby cities with low cost of living

City	Population	Cost of Living Index	National Avg.
Newtown CDP, PA	258	85	15.4%
Morrisville CDP, PA	896	99	1.1%
Trenton, NJ	86,528	99	1.0%
Rossmoor, NJ	2,769	104	3.7%
Bristol, PA	9,921	100	0.4%
Lawrenceville, NJ	3,607	134	33.7%

Cities with similar population

City	Population	Cost of Living Index	National Avg.
Montura, FL	3,607	91	9.3%
Saint-Prosper, QC	3,607	n/a
Two Harbors, MN	3,608	94	5.8%
Loyalhanna, PA	3,608	95	4.5%
York Harbor, ME	3,609	132	32.1%
Lawrenceville, NJ	3,607	134	33.7%