Marietta, OH Elevation & Topographic Map

Topographic elevation map of Marietta, Ohio, shaded from 580 ft near the middle to 920 ft on the northeast side
Elevation
920 ft 280 m830 ft 255 m790 ft 240 m710 ft 215 m620 ft 190 m580 ft 180 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

Marietta sits at about 670 ft (205 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
670 ft 205 m
most residents: 610–810 ft
Lowest
580 ft 175 m
near the middle
Highest
920 ft 280 m
on the northeast side
Average
700 ft 215 m
all land inside city limits

Marietta spans about 340 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
670 ft205 m
Highest point
Inside city limits, on the northeast side
920 ft280 m
Lowest point
Inside city limits, near the middle
580 ft175 m
Town center
USGS map point for Marietta
610 ft185 m
Airport (PKB)
FAA airport elevation, the highest point of its runways, 3.8 mi south of the city limits
859 ft262 m
Average of all land700 ft215 m

Elevation profile, west to east

3.5 mi west to east through the town center.

Topographic Map

Topographic elevation map of Marietta, Ohio, shaded from 580 ft near the middle to 920 ft on the northeast side
City limits (dashed) over shaded terrain, with contours every 20 ft (6 m).
Location
City in Washington County, Ohio, United States
Population
13,039 2024 est.
Land area
8.4 sq mi + 0.3 sq mi water
Density
1,547 per sq mi
Coordinates
39.4154° N, 81.4548° W
Time zone
Eastern UTC−5 / −4
Landform region
Appalachian Plateaus
Drains to
Ohio River → Mississippi River → Gulf of America
Airport
Mid-Ohio Valley Regional (PKB) 859 ft
ZIP codes 1
45750
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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).
  • 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.