Burlington County, New Jersey

County seat: Mount Holly · Population 481,439 (2025) · 799 sq mi

Burlington County is the 11th most populous of New Jersey's 21 counties, with 481,439 people (2025 estimate). Its county seat is Mount Holly. The map shows its 9 cities and towns and the 7 neighboring counties.

Map of Burlington County, New Jersey with cities, towns and the county boundary
Burlington County, New Jersey with its cities and towns, unincorporated communities (CDPs) and neighboring counties. Boundaries: U.S. Census Bureau, 2025. Free to use with attribution (CC BY 4.0).

Burlington County facts

County seat
Mount Holly
Population (2025 estimate)
481,439 +4.2% since 2020
Land area
799 sq mi 1st largest of 21
Water area
21 sq mi
Population density
602 per sq mi
Established
1694
Named after
Bridlington coastal town and civil parish in the East Riding of Yorkshire, England
Largest city
Evesham 49,525
Median household income
$108,111
Cities and towns
9 plus 18 CDPs
ZIP codes
39
Time zone
Eastern
FIPS code
34005

Cities and towns in Burlington County

Burlington County has 9 incorporated cities, towns and villages. Populations count the people living inside Burlington County; cities that cross a county line also list the other counties.

NameTypePopulation 2025Also in
BurlingtonCity10,243
PalmyraBorough7,664
Medford LakesBorough4,403
BordentownCity4,108
RivertonBorough2,842
BeverlyCity2,564
PembertonBorough1,406
WrightstownBorough746
FieldsboroBorough553

Unincorporated communities (CDPs)

Census-designated places are communities without their own city government; the county provides their services.

CommunityPopulationAlso in
Moorestown-Lenola14,625
Marlton10,922
Browns Mills9,672
Fort Dix7,984
Ramblewood6,611
Florence5,242
Country Lake Estates5,055
McGuire AFB4,400
Leisuretowne3,564
Roebling3,452
Pemberton Heights2,619
Presidential Lakes Estates1,947
Crosswicks900
Cookstown646
Vincentown531
New Gretna314
Juliustown313
Jobstown286

ZIP codes in Burlington County

39 ZIP codes reach into Burlington County. ZIP codes ignore county lines, so some also cover a neighboring county.

Population of Burlington County, 2020–2025

Burlington County grew by 19,566 people (+4.2%) between April 2020 and July 2025: 863 more births than deaths and a net gain of 18,788 people from migration.

Year (July 1)Population
2020461,700
2021464,490
2022467,822
2023472,273
2024477,522
2025481,439

Neighboring counties

Printable Burlington County map

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Sources

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