Lawrenceville
Census-designated place in Mercer County, New Jersey

Lawrenceville is an unincorporated community (census-designated place) in Mercer County, New Jersey, with 3,751 residents (2020 Census). It sits at 184 ft (56 m) above sea level. The nearest town is Lawrence, 1.1 miles SE.
- 3,751residents (2020 Census)
- 184 ftelevation · 56 m
- 1.0 sq miland area · 2.7 km²
- 3,601 / sq mipopulation density
- 08648ZIP code
About Lawrenceville
Lawrenceville is an unincorporated community and census-designated place (CDP) within Lawrence Township in Mercer County, in the U.S. state of New Jersey. The community is situated roughly halfway between Princeton and Trenton. Lawrenceville is part of the Trenton–Princeton metropolitan area within the New York combined statistical area; however, the CDP actually is located approximately 15 miles closer to Philadelphia than to New York City, and as with the remainder of Mercer County, lies within the Federal Communications Commission's Philadelphia Designated Market Area. As of the 2020 census, the CDP's population was 3,751, a decrease of 136 (−3.5%) from the 3,887 recorded at the 2010 census, which in turn had reflected a decrease of 194 (−4.8%) from the 4,081 counted in the 2000 census.
Lawrenceville is also known as the "village of Lawrenceville". Its core is the Main Street Historic District, which was listed both in the New Jersey Register of Historic Places and National Register of Historic Places in 1972, and was one of the first registered historic districts in New Jersey.
Text: Wikipedia · CC BY-SA 4.0
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Living in Lawrenceville
- Median household income
- $122,614
- Median home value
- $411,900
- Median rent
- $2,241/mo
- Median age
- 43.2
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Map of Lawrenceville
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Open in Google Maps ›Lawrenceville, NJ population
Lawrenceville had 3,751 residents in the 2020 Census.
| 2020 Census | 3,751 |
|---|---|
| Density | 3,601 per sq mi (1,390 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Lawrenceville at a glance
| State | New Jersey (NJ) |
|---|---|
| County | Mercer County |
| Type | Census-designated place |
| Population | 3,751 (2020) |
| Land area | 1.04 sq mi (2.7 km²) |
| Water area | 0.00 sq mi (0.00 km²) |
| Elevation | 184 ft (56 m) |
| Coordinates | 40.3026° N, 74.7385° W |
| ZIP code | 08648 |
| Census code (GEOID) | 3439570 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Lawrenceville
- Lawrence1.1 mi SE
- Pennington3.1 mi NW
- The College of New Jersey3.1 mi SW
- Ewing4.2 mi SW
- Mercerville5.2 mi SE
- Princeton5.4 mi NE
- Trenton5.6 mi S
- West Windsor5.9 mi E
- Hopewell6.1 mi N
- Princeton Junction6.3 mi E
- Washington Crossing6.4 mi W
- Yardley, PA6.8 mi SW
Straight-line distance between town centers.
Frequently asked questions about Lawrenceville
What county is Lawrenceville in?
Lawrenceville is in Mercer County, New Jersey.
What is the population of Lawrenceville, NJ?
3,751 people lived in Lawrenceville at the 2020 Census.
What is the ZIP code of Lawrenceville, NJ?
The ZIP code of Lawrenceville is 08648.
What is the elevation of Lawrenceville?
184 feet (56 m) above sea level.
What towns are near Lawrenceville?
Lawrence (1.1 mi), Pennington (3.1 mi), The College of New Jersey (3.1 mi), Ewing (4.2 mi), Mercerville (5.2 mi).
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