Map of Marlboro, United States
Marlboro is a city in New Jersey, United States, with a population of about 40,191. It lies at 40.3154°N, 74.2463°W, about 52 m above sea level. Marlboro is about 286 km (178 mi) northeast of Washington, D.C., the capital. The nearest city on our map is Middletown, 14 km to the northeast.
Marlboro at a glance
Country
Region
New Jersey
Population
40,191GeoNames
Coordinates
40.3154, -74.246340°18′55″N 74°14′47″W
Time zone
America/New_YorkUTC−05:00 / UTC−04:00 (daylight saving time)
Local time
–
Elevation
52 m (171 ft)
Distance to Washington, D.C.
286 km (178 mi)
Where is Marlboro?
- Located in the Northern and Western hemispheres.
- Daylight ranges from about 9 h 18 min on the shortest day to 15 h 03 min on the longest day (around 21 December and 21 June).
Cities near Marlboro
- Middletown — 14 km northeast
- Sayreville — 19 km northwest
- East Brunswick — 19 km northwest
- Perth Amboy — 21 km north
- Lakewood — 24 km south
- New Brunswick — 26 km northwest
- Edison — 27 km northwest
- Staten Island — 29 km north
- Linden — 34 km north
- Hillsborough — 37 km northwest
Largest cities in New Jersey
- Newark — 281,944
- Jersey City — 264,290
- Paterson — 147,754
- Elizabeth — 129,007
- Edison — 102,548
- Trenton — 89,620
- Toms River — 88,791
- Clifton — 86,334
- Camden — 76,119
- Passaic — 71,085
Largest cities in United States
- New York City — 8,804,190
- Los Angeles — 3,820,914
- Brooklyn — 2,736,074
- Chicago — 2,664,452
- Queens — 2,316,841
- Houston — 2,314,157
- Phoenix — 1,650,070
- Philadelphia — 1,573,916
- San Antonio — 1,526,656
- Manhattan — 1,487,536
Map of United States and all its cities →
Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.