Kossuth County, IA Elevation & Topographic Map
Elevation
1,320 ft 405 m1,260 ft 385 m1,230 ft 375 m1,170 ft 360 m1,120 ft 340 m1,090 ft 330 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
Kossuth County averages about 1,170 ft (360 m) above sea level across all its land. Its ground runs from 1,090 ft on the south side to 1,320 ft on the southwest side.
Average elevation
1,170 ft 360 m
all land inside the county
Highest
1,320 ft 405 m
on the southwest side
Lowest
1,090 ft 330 m
on the south side
Kossuth County spans about 230 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 | 1,170 ft360 m |
| Highest point Inside the county, on the southwest side | 1,320 ft405 m |
| Lowest point Inside the county, on the south side | 1,090 ft330 m |
Elevation profile, west to east
24 mi west to east through Algona.
Topographic Map
- Location
- County in Iowa, United States
- Population
- 14,408 2024 est.
- Land area
- 972.7 sq mi + 1.6 sq mi water
- Density
- 15 per sq mi
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Gulf of America
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Sources: U.S. Census Bureau, USGS
Nearby Places
Neighboring counties sharing a border, by average
- Emmet County1,300 ft
- Palo Alto County1,260 ft
- Winnebago County1,240 ft
- Hancock County1,220 ft
- Martin County, MN1,200 ft
- Kossuth County1,170 ft
- Humboldt County1,140 ft
- Faribault County, MN1,120 ft
Rankings by average elevation
- Counties in Iowa33rd highest of 99
- Counties in the United States1,145th highest of 3,151
All 17 towns in Kossuth County by typical elevation
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.