Dumfries, VA Elevation & Topographic Map

Elevation
260 ft 80 m200 ft 60 m160 ft 50 m99 ft 30 m33 ft 10 m1 ft 0 m
Contours every 100 ft, bold every 500 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.
- Town area
- Fades everything outside the official town limits (US Census).
Elevation Data
Dumfries sits at about 42 ft (13 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
42 ft 13 m
most residents: 5–89 ft
Lowest
1 ft 0 m
on the east side
Highest
260 ft 80 m
on the northeast side
Average
68 ft 21 m
all land inside town limits
Dumfries spans about 259 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 | 42 ft13 m |
| Highest point Inside town limits, on the northeast side | 260 ft80 m |
| Lowest point Inside town limits, on the east side | 1 ft0 m |
| Town center USGS map point for Dumfries | 41 ft13 m |
| Average of all land | 68 ft21 m |
Elevation profile, south to north
1.2 mi south to north through the town center.
Topographic Map
- Location
- Town in Prince William County, Virginia, United States
- Population
- 5,978 2024 est.
- Land area
- 1.5 sq mi
- Density
- 3,894 per sq mi
- Coordinates
- 38.5676° N, 77.3280° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Piedmont
- Drains to
- Potomac River → Atlantic Ocean
- ZIP codes 1
- 22026
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Sources: U.S. Census Bureau, USGS
Nearby Places
Nearby towns by typical elevation
- Independent Hill300 ft
- Dale City290 ft
- Potomac Mills270 ft
- Montclair230 ft
- Triangle130 ft
- Cherry Hill110 ft
- Quantico Base100 ft
- Leesylvania98 ft
- Woodbridge92 ft
- Dumfries42 ft
- Quantico30 ft
Rankings by typical elevation
- Towns in Virginia610th highest of 700
- Towns in Prince William County24th highest of 25
Peaks and hills nearest, by height
- Stony Man4,011 ft
- Sugarloaf3,450 ft
- Old Rag Mountain3,285 ft
- Peters Mountain1,800 ft
- Signal Hill360 ft
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the town 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 town 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; NOAA NGS survey heights. All public domain.