Port Graham ANVSA, AK Elevation & Topographic Map

Topographic elevation map of Port Graham ANVSA, Alaska, shaded from sea level on the Port Graham to 2,690 ft on the south side
Elevation
2,690 ft 820 m2,020 ft 615 m1,680 ft 510 m1,010 ft 305 m340 ft 100 m0 ft 0 m
Contours every 100 ft, bold every 500 ft
USGS 3DEP · U.S. Census Bureau
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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 statistical area boundary (US Census).

Elevation Data

Port Graham ANVSA averages about 760 ft (235 m) above sea level across all its land. Its ground runs from sea level on the Port Graham to 2,690 ft on the south side.

Average elevation
760 ft 235 m
all land inside the statistical area
Highest
2,690 ft 820 m
on the south side
Lowest
0 ft 0 m
at sea level on the Port Graham

Port Graham ANVSA spans about 2,690 ft of height, so no single spot tells the whole story. The ruler shows where most of its land lies, and where the other numbers you'll see come from.

FigureElevation
Average of all land760 ft235 m
Highest point
Inside the statistical area, on the south side
2,690 ft820 m
Lowest point
Where the land meets the Port Graham
0 ft0 m

Elevation profile, south to north

2.2 mi south to north through Port Graham.

Topographic Map

Topographic elevation map of Port Graham ANVSA, Alaska, shaded from sea level on the Port Graham to 2,690 ft on the south side
Census statistical area boundary (dashed) over shaded terrain, with contours every 200 ft (61 m).
Location
Alaska Native village statistical area in Alaska, United States (U.S. Census Bureau)
Population
162 2020 Census
Land area
6.4 sq mi
Density
25 per sq mi
Time zone
Alaska UTC−9 / −8
Drains to
Gulf of Alaska
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WebP, 1200 × 900. Free to use: credit “ElevationOf.com” with a link to this page.

Sources: U.S. Census Bureau, USGS

Nearby Places

Nearest tribal lands nearest, by average

  1. Ninilchik ANVSA830 ft
  2. Port Graham ANVSA760 ft
  3. Nanwalek ANVSA710 ft
  4. Seldovia ANVSA580 ft
  5. Pedro Bay ANVSA560 ft
  6. Salamatof ANVSA100 ft

Rankings by average elevation

The one town in the statistical area
  1. Port Graham82 ft
How we measure
  • Average: every USGS 3DEP bare-earth cell of land inside the Census statistical area boundary (TIGER/Line AIANNH, Jan 1 2026), weighted equally, on a 1 arc-second (≈100 ft, 30 m) grid. Land means the boundary minus Census area water.
  • Highest and lowest: the highest land cell. Lowest: the lowest land cell; coastal ground within 3 ft (1 m) of named tidal water counts as sea level.
  • Name: the Census Bureau's legal or statistical area name, as published; the nation's own name may differ.
  • Population: 2020 Census residents of the blocks inside the boundary.
  • Nearby Places: nearest tribal lands and rankings use each one's average elevation, on its own grid, the same figure its page shows. Peaks and hills: the highest summits inside the statistical area with at least 980 ft (300 m) of prominence, then the highest federal (GNIS) summits inside it 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).
  • Towns: each town's typical elevation (population-weighted median of its own 2020 blocks at 1 arc-second); a town is listed when any of its 2020 residents live in the statistical area.
  • 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 (NGS survey heights) are shown as their publisher gives them.
  • Alaska: much of Alaska's 3DEP comes from airborne radar (IfSAR), good to a few meters.
  • 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 (TIGER boundaries and water, 2020 blocks); NOAA NGS survey heights; BTS time zones. All public domain.