Anacortes, WA Elevation & Topographic Map

Topographic elevation map of Anacortes, Washington, shaded from sea level level on the Guemes Channel to 1,270 ft on Mount Erie
Elevation
1,270 ft 385 m950 ft 290 m790 ft 240 m480 ft 145 m160 ft 50 m0 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.
City area
Fades everything outside the official city limits (US Census).

Elevation Data

Anacortes sits at about 150 ft (45 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
150 ft 45 m
most residents: 36–310 ft
Lowest
0 ft 0 m
at sea level on the Guemes Channel
Highest
1,270 ft 385 m
on Mount Erie
Average
270 ft 80 m
all land inside city limits

Anacortes spans about 1,270 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
Where people live: half of residents higher, half lower
150 ft45 m
Highest point
Inside city limits, on Mount Erie
1,270 ft385 m
Lowest point
Where the land meets the Guemes Channel
0 ft0 m
Town center
USGS map point for Anacortes
19 ft6 m
Airport (74S)
FAA airport elevation, the highest point of its runways
246 ft75 m
Average of all land270 ft80 m

Elevation profile, south to north

5.1 mi south to north through the town center.

Topographic Map

Topographic elevation map of Anacortes, Washington, shaded from sea level level on the Guemes Channel to 1,270 ft on Mount Erie
City limits (dashed) over shaded terrain, with contours every 100 ft (30 m).
Location
City in Skagit County, Washington, United States
Population
18,148 2024 est.
Land area
11.7 sq mi + 4.0 sq mi water
Density
1,552 per sq mi
Coordinates
48.5126° N, 122.6127° W
Time zone
Pacific UTC−8 / −7
Landform region
Pacific Border
Drains to
Strait of Juan de Fuca
Airport
Anacortes (74S) 246 ft
ZIP codes 1
98221
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Sources: U.S. Census Bureau, USGS, FAA

Nearby Places

How we measure
  • Typical elevation: the population-weighted median: every 2020 Census block inside the city 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 city limits (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, 1 ft at 48.5185° N, 122.6074° W, is in such a hollow or patch and is not counted; this coastal land's lowest point is sea level on the coast.
  • 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); FAA airport data; BTS time zones; NOAA NGS survey heights. All public domain.