Ashtabula County, OH Elevation & Topographic Map

Topographic elevation map of Ashtabula County, Ohio, shaded from 570 ft on the east side to 1,190 ft on Owens Mound
Elevation
1,190 ft 360 m1,030 ft 315 m960 ft 290 m800 ft 245 m650 ft 195 m570 ft 175 m
Zoom in for contour lines
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.
County area
Fades everything outside the official county boundary (US Census).

Elevation Data

Ashtabula County averages about 900 ft (275 m) above sea level across all its land. Its ground runs from 570 ft on the east side to 1,190 ft on Owens Mound.

Average elevation
900 ft 275 m
all land inside the county
Highest
1,190 ft 360 m
on Owens Mound
Lowest
570 ft 175 m
on the east side

Ashtabula County spans about 620 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 land900 ft275 m
Highest point
Inside the county, on Owens Mound
1,190 ft360 m
Lowest point
Inside the county, on the east side
570 ft175 m

Elevation profile, west to east

25 mi west to east through Ashtabula Township.

Topographic Map

Topographic elevation map of Ashtabula County, Ohio, shaded from 570 ft on the east side to 1,190 ft on Owens Mound
County boundary (dashed) over shaded terrain, with contours every 100 ft (30 m).
Location
County in Ohio, United States
Population
96,906 2024 est.
Land area
702.4 sq mi + 665.8 sq mi water
Density
138 per sq mi
Time zone
Eastern UTC−5 / −4
Landform region
Appalachian Plateaus 94%
Drains to
Great Lakes 88%, Gulf of America 13%
⤓ Download this map

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

Sources: U.S. Census Bureau, USGS

Nearby Places

Neighboring counties sharing a border, by average

  1. Crawford County, PA1,310 ft
  2. Erie County, PA1,190 ft
  3. Geauga County1,160 ft
  4. Trumbull County970 ft
  5. Ashtabula County900 ft
  6. Lake County770 ft

Rankings by average elevation

  • Counties in Ohio47th highest of 88
  • Counties in the United States1,590th highest of 3,151

Peaks and hills highest inside

  • Owens Mound1,190 ft
All 42 towns in Ashtabula County by typical elevation
  1. Thompson Township partly1,100 ft
  2. Andover1,100 ft
  3. Williamsfield Township1,090 ft
  4. Andover Township1,080 ft
  5. Richmond Township1,080 ft
  6. Hartsgrove Township1,050 ft
  7. Wayne Township, Ashtabula County1,030 ft
  8. Cherry Valley Township1,020 ft
  9. Trumbull Township1,010 ft
  10. Pierpont Township1,000 ft
  11. Dorset Township990 ft
  12. Lenox Township990 ft
  13. Windsor Township990 ft
  14. New Lyme Township980 ft
  15. Denmark Township950 ft
  16. Colebrook Township950 ft
  17. Jefferson940 ft
  18. Jefferson Township, Ashtabula County930 ft
  19. Orwell930 ft
  20. Orwell Township900 ft
  21. Monroe Township, Ashtabula County900 ft
  22. Rome Township, Ashtabula County870 ft
  23. Roaming Shores870 ft
  24. Sheffield Township, Ashtabula County860 ft
  25. Plymouth Township, Ashtabula County840 ft
  26. Morgan Township, Ashtabula County830 ft
  27. Rock Creek820 ft
  28. Austinburg810 ft
  29. Harpersfield Township810 ft
  30. Austinburg Township810 ft
  31. Kingsville Township770 ft
  32. Kingsville770 ft
  33. North Kingsville700 ft
  34. Edgewood690 ft
  35. Geneva680 ft
  36. Ashtabula Township680 ft
  37. Geneva Township670 ft
  38. Conneaut650 ft
  39. Ashtabula650 ft
  40. Saybrook Township630 ft
  41. Saybrook-on-the-Lake620 ft
  42. Geneva-on-the-Lake600 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. Lowest: the lowest land cell; coastal ground within 3 ft (1 m) of named tidal water counts as sea level.
  • 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.