Mercerville
Census-designated place in Mercer County, New Jersey

Mercerville is an unincorporated community (census-designated place) in Mercer County, New Jersey, with 13,447 residents (2020 Census). It sits at 98 ft (30 m) above sea level. The nearest town is Hamilton, 2.2 miles SE.
- 13,447residents (2020 Census)
- 98 ftelevation · 30 m
- 3.7 sq miland area · 9.6 km²
- 3,646 / sq mipopulation density
- 08619main ZIP code (2 in total)
About Mercerville
Mercerville is an unincorporated community and census-designated place (CDP) located within Hamilton Township, in Mercer County, in the U.S. state of New Jersey. As of the 2020 census, the CDP's population was 13,447. Until after the 2000 census, the area was part of the Mercerville-Hamilton Square CDP. For the 2010 Census it was split into two CDPs, Mercerville and Hamilton Square.
Text: Wikipedia · CC BY-SA 4.0
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Living in Mercerville
- Median household income
- $128,277
- Median home value
- $358,600
- Median rent
- $1,621/mo
- Median age
- 45.1
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Map of Mercerville
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Open in Google Maps ›Mercerville, NJ population
Mercerville had 13,447 residents in the 2020 Census.
| 2020 Census | 13,447 |
|---|---|
| Density | 3,646 per sq mi (1,408 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Mercerville at a glance
| State | New Jersey (NJ) |
|---|---|
| County | Mercer County |
| Type | Census-designated place |
| Population | 13,447 (2020) |
| Land area | 3.69 sq mi (9.6 km²) |
| Water area | 0.03 sq mi (0.08 km²) |
| Elevation | 98 ft (30 m) |
| Coordinates | 40.2358° N, 74.6923° W |
| ZIP codes | 08619, 08690 |
| Census code (GEOID) | 3445480 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Mercerville
- Hamilton2.2 mi SE
- Hamilton Square2.3 mi E
- White Horse3.1 mi S
- Robbinsville Center3.4 mi E
- Yardville3.7 mi SE
- Trenton3.9 mi W
- Lawrence4.4 mi N
- Groveville5.0 mi SE
- Morrisville, PA5.0 mi SW
- The College of New Jersey5.0 mi NW
- West Windsor5.1 mi NE
- Robbinsville5.2 mi E
Straight-line distance between town centers.
Frequently asked questions about Mercerville
What county is Mercerville in?
Mercerville is in Mercer County, New Jersey.
What is the population of Mercerville, NJ?
13,447 people lived in Mercerville at the 2020 Census.
What is the ZIP code of Mercerville, NJ?
The main ZIP code is 08619. Other ZIP codes: 08690.
What is the elevation of Mercerville?
98 feet (30 m) above sea level.
What towns are near Mercerville?
Hamilton (2.2 mi), Hamilton Square (2.3 mi), White Horse (3.1 mi), Robbinsville Center (3.4 mi), Yardville (3.7 mi).
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