Porter Township, Delaware County, OH Elevation & Topographic Map

Elevation
1,240 ft 380 m1,190 ft 360 m1,160 ft 355 m1,100 ft 335 m1,050 ft 320 m1,020 ft 310 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.
- Township area
- Fades everything outside the official township boundaries (US Census).
Elevation Data
Porter Township, Delaware County sits at about 1,090 ft (335 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
1,090 ft 335 m
most residents: 1,060–1,150 ft
Lowest
1,020 ft 310 m
on the southwest side
Highest
1,240 ft 380 m
on the northeast side
Average
1,110 ft 340 m
all land inside township boundaries
Porter Township, Delaware County spans about 220 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.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 1,090 ft335 m |
| Highest point Inside township boundaries, on the northeast side | 1,240 ft380 m |
| Lowest point Inside township boundaries, on the southwest side | 1,020 ft310 m |
| Average of all land | 1,110 ft340 m |
Elevation profile, west to east
5.0 mi west to east through the middle of Porter Township, Delaware County.
Topographic Map
- Location
- Township in Delaware County, Ohio, United States
- Population
- 2,395 2024 est.
- Land area
- 25.4 sq mi
- Density
- 94 per sq mi
- Coordinates
- 40.3219° N, 82.8027° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Central Lowland
- Drains to
- Big Walnut Creek → Scioto River → Ohio River → Mississippi River → Gulf of America
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Sources: U.S. Census Bureau, USGS
Nearby Places
Nearby towns by typical elevation
- Sparta1,360 ft
- Centerburg1,210 ft
- Hilliar Township1,210 ft
- Marengo1,150 ft
- Bennington Township1,150 ft
- Porter Township, Delaware County1,090 ft
- Trenton Township1,070 ft
- Peru Township1,010 ft
- Kingston Township980 ft
- Sunbury960 ft
- Berkshire Township960 ft
Rankings by typical elevation
- Towns in Ohio412th highest of 2,572
- Towns in Delaware Countyhighest of 27
Peaks and hills nearest, by height
- Hulse Hill1,420 ft
- Rich Hill1,362 ft
- Beavers Hill1,260 ft
- Rowley Mound1,150 ft
- Ghost Hill1,100 ft
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the township boundaries, 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 township boundaries (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); BTS time zones; NOAA NGS survey heights. All public domain.