Frenchtown, NJ Elevation & Topographic Map

Elevation
330 ft 100 m270 ft 85 m240 ft 75 m190 ft 55 m130 ft 40 m100 ft 30 m
Contours every 40 ft, bold every 200 ft
USGS 3DEP · U.S. Census Bureau
How to use this mapviews, tools and data
- Elevation
- Ground colored by height from green (lowest) to white (highest), with contour lines every 40–500 ft (USGS data).
- Satellite
- A 2016 satellite photo at 33 ft (10 m) detail; contours off.
- 3D
- Tilt and turn the terrain; hills are raised 1.5×, or set ×1 for true height.
- Click or tap anywhere
- The exact elevation of that spot in ft and m.
- Measure
- Pick two points for the climb, descent and grade along a straight line.
- Borough area
- Fades everything outside the official borough limits (US Census).
Elevation Data
Frenchtown sits at about 140 ft (40 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
140 ft 40 m
most residents: 120–270 ft
Lowest
100 ft 30 m
on the south side
Highest
330 ft 100 m
on the northeast side
Average
200 ft 60 m
all land inside borough limits
Frenchtown spans about 230 ft of height, so no single spot tells the whole story. The ruler shows where its people live, and where the other numbers you'll see come from.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 140 ft40 m |
| Highest point Inside borough limits, on the northeast side | 330 ft100 m |
| Lowest point Inside borough limits, on the south side | 100 ft30 m |
| Town center USGS map point for Frenchtown | 130 ft40 m |
| Average of all land | 200 ft60 m |
Elevation profile, west to east
0.9 mi west to east through the town center.
Topographic Map
- Location
- Borough in Hunterdon County, New Jersey, United States
- Population
- 1,495 2024 est.
- Land area
- 1.1 sq mi + 0.1 sq mi water
- Density
- 1,325 per sq mi
- Coordinates
- 40.5262° N, 75.0616° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Piedmont
- Drains to
- Delaware River → Atlantic Ocean
- ZIP codes 1
- 08825
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Sources: U.S. Census Bureau, USGS
Nearby Places
Nearby towns by typical elevation
- Nockamixon Township, PA500 ft
- Bridgeton Township, PA490 ft
- Kingwood Township490 ft
- Alexandria Township450 ft
- Holland Township450 ft
- Tinicum Township, Bucks County, PA360 ft
- Delaware Township340 ft
- Milford250 ft
- Finesville180 ft
- Riegelsville, PA160 ft
- Frenchtown140 ft
Rankings by typical elevation
- Towns in New Jersey320th highest of 941
- Towns in Hunterdon County30th highest of 32
Peaks and hills nearest, by height
- Musconetcong Mountain950 ft
- Gravel Hill840 ft
- Silver Hill730 ft
- Round Mountain600 ft
- Mount Gilboa240 ft
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the borough limits, at its USGS 3DEP height, weighted by the people who live there. Half of residents live higher, half lower.
- Lowest, highest, average: USGS 3DEP bare-earth heights on a 1 arc-second (≈100 ft, 30 m) grid, land only, inside the Census borough limits (TIGER, Jan 1 2026).
- Nearby Places: nearby towns and rankings use each town's typical elevation, so every town is compared like for like. Rankings count every city, town, township and census-designated place, including places inside a town. Peaks and hills: the nearest summits with at least 980 ft (300 m) of prominence within 62 mi (100 km), then federal (GNIS) summits within 16 mi (25 km) when there are fewer than 5; each is the 3DEP top on a ~7 ft (2 m) window, or the NGS published height when a usable survey mark sits within 160 ft (50 m) of it (shown as published).
- Rounding: computed heights are rounded to 10 ft (5 m), or to 1 ft (1 m) under 100 ft; 3DEP is good to about a meter, not a foot. Published figures (FAA airport elevation, NGS survey heights) are shown as their publisher gives them.
- Datum: North American Vertical Datum of 1988 (NAVD 88). NGS plans to replace NAVD 88 with a new datum (NAPGD2022); heights will then shift slightly.
- Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, 2024 population estimates, Gazetteer areas, ZIP code areas); BTS time zones. All public domain.