Twin Hills, AK Elevation & Topographic Map

Topographic elevation map of Twin Hills, Alaska, shaded from sea level level on Togiak Bay to 420 ft near the middle
Elevation
420 ft 130 m320 ft 95 m260 ft 80 m160 ft 50 m53 ft 16 m0 ft 0 m
Contours every 200 ft, bold every 1,000 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.
Area
Fades everything outside the official CDP boundary (US Census).

Elevation Data

Twin Hills sits at about 13 ft (4 m) above sea level, the median height of all land inside the CDP boundary (too few residents to weight by).

Typical elevation (all land)
13 ft 4 m
few residents
Lowest
0 ft 0 m
at sea level on Togiak Bay
Highest
420 ft 130 m
near the middle
Average
37 ft 11 m
all land inside the CDP boundary

Twin Hills spans about 420 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.

FigureElevation
Typical (all land)
Median of all land; too few residents to weight by
13 ft4 m
Highest point
Inside the CDP boundary, near the middle
420 ft130 m
Lowest point
Where the land meets Togiak Bay
0 ft0 m
Town center
USGS map point for Twin Hills
9 ft3 m
Airport (TOG)
FAA airport elevation, the highest point of its runways, 2.1 mi west of the CDP boundary
19 ft6 m
Average of all land37 ft11 m

Elevation profile, south to north

6.8 mi south to north through the town center.

Topographic Map

Topographic elevation map of Twin Hills, Alaska, shaded from sea level level on Togiak Bay to 420 ft near the middle
CDP boundary (dashed) over shaded terrain, with contours every 100 ft (30 m).
Location
Unincorporated community (census-designated place) in Dillingham Census Area, Alaska, United States
Population
103 2020 Census
Land area
22.5 sq mi + 0.7 sq mi water
Density
4.6 per sq mi
Coordinates
59.0792° N, 160.2750° W
Time zone
Alaska UTC−9 / −8
Drains to
Bering Sea
Airport
Togiak (TOG) 19 ft
ZIP codes 1
99576
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Sources: U.S. Census Bureau, USGS, FAA

Nearby Places

How we measure
  • Typical elevation: the median height of all land inside the CDP boundary; too few residents live here to weight by people.
  • 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). Much of Alaska's 3DEP comes from airborne radar (IfSAR), good to a few meters.
  • 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.
  • Twin Hills is an unincorporated community; figures cover the census-designated place, a statistical area.
  • Sources: USGS 3DEP, GNIS and Watershed Boundary Dataset; U.S. Census Bureau (boundaries, 2020 blocks, Gazetteer areas, ZIP code areas); FAA airport data; BTS time zones; NOAA NGS survey heights. All public domain.