Tillamook County, OR Elevation & Topographic Map

Topographic elevation map of Tillamook County, Oregon, shaded from sea level on Nehalem Bay to 3,700 ft on Rogers Peak
Elevation
3,700 ft 1,130 m2,780 ft 845 m2,310 ft 705 m1,390 ft 425 m460 ft 140 m0 ft 0 m
Zoom in for contour lines
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.
County area
Fades everything outside the official county boundary (US Census).

Elevation Data

Tillamook County averages about 1,110 ft (340 m) above sea level across all its land. Its ground runs from sea level on Nehalem Bay to 3,700 ft on Rogers Peak.

Average elevation
1,110 ft 340 m
all land inside the county
Highest
3,700 ft 1,130 m
on Rogers Peak
Lowest
0 ft 0 m
at sea level on Nehalem Bay

Tillamook County spans about 3,700 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 land1,110 ft340 m
Highest point
Inside the county, on Rogers Peak (3DEP terrain model; no NGS survey height)
3,700 ft1,130 m
Lowest point
Where the land meets Nehalem Bay
0 ft0 m

Elevation profile, south to north

51 mi south to north through Tillamook.

Topographic Map

Topographic elevation map of Tillamook County, Oregon, shaded from sea level on Nehalem Bay to 3,700 ft on Rogers Peak
County boundary (dashed) over shaded terrain, with contours every 200 ft (61 m).
Location
County in Oregon, United States
Population
27,264 2024 est.
Land area
1,103.2 sq mi + 229.2 sq mi water
Density
25 per sq mi
Time zone
Pacific UTC−8 / −7
Landform region
Pacific Border 99%
Drains to
Pacific Ocean
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Sources: U.S. Census Bureau, USGS

Nearby Places

Neighboring counties sharing a border, by average

  1. Tillamook County1,110 ft
  2. Polk County850 ft
  3. Clatsop County830 ft
  4. Washington County750 ft
  5. Lincoln County700 ft
  6. Yamhill County700 ft

Rankings by average elevation

  • Counties in Oregon27th highest of 36
  • Counties in the United States1,235th highest of 3,151

Peaks and hills highest inside

  • Rogers Peak3,700 ft
  • Edwards Butte3,160 ft
  • Mount Gauldy2,220 ft
  • Captain Gray Mountain1,690 ft
  • Buzzard Butte1,680 ft
All 21 towns in Tillamook County by typical elevation
  1. Hebo270 ft
  2. Oceanside220 ft
  3. Neahkahnie220 ft
  4. Cloverdale190 ft
  5. Barnesdale190 ft
  6. Pleasant Valley150 ft
  7. Wheeler130 ft
  8. Netarts97 ft
  9. Beaver93 ft
  10. Nehalem81 ft
  11. Manzanita78 ft
  12. Bay City78 ft
  13. Fairview, Tillamook County62 ft
  14. Garibaldi48 ft
  15. Idaville40 ft
  16. Pacific City32 ft
  17. Bayside Gardens29 ft
  18. Tillamook28 ft
  19. Rockaway Beach26 ft
  20. Cape Meares22 ft
  21. Neskowin11 ft
How we measure
  • Average: every USGS 3DEP bare-earth cell of land inside the Census county boundary (TIGER/Line, 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; it is a named summit, so its height is the peak method: the 3DEP top on a ~7 ft (2 m) window, or the NGS published height when a survey mark sits within 160 ft (50 m) of it. Lowest: the lowest land cell; coastal ground within 3 ft (1 m) of named tidal water counts as sea level.
  • 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, −30 ft at 45.3499° N, 123.9796° 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: neighboring counties 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 county 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 county.
  • 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.
  • 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, 2024 population estimates, county adjacency); NOAA NGS survey heights; BTS time zones. All public domain.