Allen County, IN Elevation & Topographic Map

Elevation
970 ft 295 m870 ft 265 m820 ft 250 m730 ft 220 m630 ft 190 m580 ft 175 m
Contours every 500 ft, bold every 2,500 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.
- County area
- Fades everything outside the official county boundary (US Census).
Elevation Data
Allen County averages about 800 ft (245 m) above sea level across all its land. Its ground runs from 580 ft on the south side to 970 ft on the southwest side.
Average elevation
800 ft 245 m
all land inside the county
Highest
970 ft 295 m
on the southwest side
Lowest
580 ft 175 m
on the south side
Allen County spans about 390 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.
| Figure | Elevation |
|---|---|
| Average of all land | 800 ft245 m |
| Highest point Inside the county, on the southwest side | 970 ft295 m |
| Lowest point Inside the county, on the south side | 580 ft175 m |
Elevation profile, west to east
28 mi west to east through Fort Wayne.
Topographic Map
- Location
- County in Indiana, United States
- Population
- 399,295 2024 est.
- Land area
- 657.1 sq mi + 2.8 sq mi water
- Density
- 608 per sq mi
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Central Lowland
- Drains to
- Great Lakes 63%, Gulf of America 38%
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Sources: U.S. Census Bureau, USGS
Nearby Places
Neighboring counties sharing a border, by average
- Noble County930 ft
- DeKalb County890 ft
- Whitley County870 ft
- Wells County840 ft
- Adams County830 ft
- Huntington County820 ft
- Allen County800 ft
- Van Wert County, OH790 ft
- Defiance County, OH730 ft
- Paulding County, OH730 ft
Rankings by average elevation
- Counties in Indiana34th highest of 91
- Counties in the United States1,802nd highest of 3,151
All 34 towns in Allen County by typical elevation
- Lake Township850 ft
- Lake Everett850 ft
- Perry Township, Allen County850 ft
- Eel River Township840 ft
- Arcola840 ft
- Huntertown840 ft
- Aboite Township830 ft
- Hoagland830 ft
- Grabill820 ft
- Washington Township, Allen County820 ft
- Madison Township, Allen County820 ft
- Lafayette Township, Allen County820 ft
- Zanesville partly810 ft
- Cedar Creek Township810 ft
- Leo-Cedarville800 ft
- Maples800 ft
- Marion Township, Allen County800 ft
- Fort Wayne800 ft
- Pleasant Township, Allen County790 ft
- Monroeville790 ft
- St. Joseph Township790 ft
- Monroe Township, Allen County790 ft
- Springfield Township790 ft
- Hessen Cassel790 ft
- Wayne Township, Allen County790 ft
- Adams Township790 ft
- Harlan780 ft
- Jefferson Township, Allen County780 ft
- New Haven770 ft
- Jackson Township, Allen County760 ft
- Milan Township750 ft
- Scipio Township, Allen County750 ft
- Woodburn750 ft
- Maumee Township750 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.
- 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, 460 ft at 40.9390° N, 85.0632° W, is in such a hollow or patch and is not counted.
- 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.