Dock Junction, GA Elevation & Topographic Map

Topographic elevation map of Dock Junction, Georgia, shaded from 0 ft on the south side to 80 ft on the south side
Elevation
80 ft 24 m60 ft 18 m50 ft 15 m30 ft 9 m10 ft 3 m0 ft 0 m
Contours every 100 ft, bold every 500 ft
USGS 3DEP · U.S. Census Bureau
⤓ Download this map
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.
Area
Fades everything outside the official CDP boundary (US Census).

Elevation Data

Dock Junction sits at about 15 ft (5 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
15 ft 5 m
most residents: 7–20 ft
Lowest
0 ft 0 m
on the south side
Highest
80 ft 24 m
on the south side
Average
12 ft 4 m
all land inside the CDP boundary

Dock Junction spans about 80 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.

23% of Dock Junction's land lies below the average daily high tide (MHHW, NOAA), and 7% lies less than 3 ft above it. Check flood zones on FEMA's map

FigureElevation
Typical
Where people live: half of residents higher, half lower
15 ft5 m
Highest point
Inside the CDP boundary, on the south side
80 ft24 m
Lowest point
Inside the CDP boundary, on the south side
0 ft0 m
Town center
USGS map point for Dock Junction
7 ft2 m
Airport (BQK)
FAA airport elevation, the highest point of its runways, 2.5 mi northeast of the CDP boundary
26 ft8 m
Average of all land12 ft4 m

Elevation profile, south to north

4.2 mi south to north through the town center.

Topographic Map

Topographic elevation map of Dock Junction, Georgia, shaded from 0 ft on the south side to 80 ft on the south side
CDP boundary (dashed) over shaded terrain, with contours every 10 ft (3 m).
Location
Unincorporated community (census-designated place) in Glynn County, Georgia, United States
Population
8,266 2020 Census
Land area
9.4 sq mi + 1.2 sq mi water
Density
879 per sq mi
Coordinates
31.2025° N, 81.5168° W
Time zone
Eastern UTC−5 / −4
Landform region
Coastal Plain
Drains to
Atlantic Ocean
Airport
Brunswick Golden Isles (BQK) 26 ft
ZIP codes 2
31520 31523
⤓ Download this map

WebP, 1200 × 900. Free to use: credit “ElevationOf.com” with a link to this page.

Sources: U.S. Census Bureau, USGS, FAA

Nearby Places

Nearby towns by typical elevation

  1. Waynesville49 ft
  2. Darien20 ft
  3. Waverly16 ft
  4. Dock Junction15 ft
  5. Sterling15 ft
  6. Country Club Estates14 ft
  7. Woodbine14 ft
  8. Jekyll Island13 ft
  9. Brunswick11 ft
  10. Everett11 ft
  11. St. Simons9 ft

Rankings by typical elevation

Peaks and hills nearest, by height

  • Pennant Hill21 ft
  • Liz Hill19 ft
  • Oyster Shell13 ft
How we measure
  • Typical elevation: the population-weighted median: every 2020 Census block inside the CDP boundary, 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 CDP boundary (TIGER, Jan 1 2026).
  • Pits: the lowest point is the lowest ground outside closed hollows (quarry floors, mine pits, terrain-model artifacts): any hollow under 0.4 sq mi (1 km²), and any hollow under 2 sq mi (5 km²) whose floor is more than 100 ft (30 m) below its rim; and outside patches below sea level of under 0.4 sq mi (1 km²). The single lowest 3DEP cell, −7 ft at 31.1951° N, 81.5393° W, is in such a hollow or patch and is not counted.
  • 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.
  • Dock Junction is an unincorporated community; figures cover the census-designated place, a statistical area.
  • Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, Gazetteer areas, ZIP code areas); FAA airport data; BTS time zones; NOAA tidal surfaces (MHHW). All public domain.