Marlboro Population 2026
Marlboro has a population of 40,191, making it the #1110 biggest city in 🇺🇸 United States, located in New Jersey. It is about 219× smaller than New York City, the country's biggest city.
Population (city proper)
40,191
Rank in United States
#1110
Coordinates
40.32°N, 74.25°W
~52 m elevation · America/New_York
Distance to capital (Washington)
286 km
178 miles, straight line
Other big cities in New Jersey
| City | Population | Rank in United States |
|---|---|---|
| Newark | 281,944 | #73 |
| Jersey City | 264,290 | #78 |
| Paterson | 147,754 | #188 |
| Elizabeth | 129,007 | #224 |
| Edison | 102,548 | #314 |
| Trenton | 89,620 | #380 |
| Toms River | 88,791 | #382 |
| Clifton | 86,334 | #412 |
Cities near Marlboro
- Tinton Falls17,772 people · ~12 km away
- Middletown65,490 people · ~14 km away
- East Brunswick48,495 people · ~19 km away
- Perth Amboy52,682 people · ~21 km away
- Long Branch30,941 people · ~22 km away
- Asbury Park15,818 people · ~23 km away
FAQ
What is the population of Marlboro?
Marlboro has a population of 40,191 (city proper, latest official figure via GeoNames), making it the #1110 biggest city in United States.
What state is Marlboro in?
Marlboro is located in New Jersey, United States.
Is Marlboro the capital of United States?
No, the capital of United States is Washington D.C., about 286 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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