Dekorra, Columbia County, WI Elevation & Topographic Map
Elevation
970 ft 295 m930 ft 280 m900 ft 275 m850 ft 260 m800 ft 245 m780 ft 235 m
Contours every 40 ft, bold every 200 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.
- Area
- Fades everything outside the official CDP boundary (US Census).
Elevation Data
Dekorra, Columbia County sits at about 840 ft (255 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
840 ft 255 m
most residents: 820–930 ft
Lowest
780 ft 235 m
on the east side
Highest
970 ft 295 m
on the south side
Average
870 ft 265 m
all land inside the CDP boundary
Dekorra, Columbia County spans about 190 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 | 840 ft255 m |
| Highest point Inside the CDP boundary, on the south side | 970 ft295 m |
| Lowest point Inside the CDP boundary, on the east side | 780 ft235 m |
| Town center USGS map point for Dekorra, Columbia County | 810 ft245 m |
| Airport (C47) FAA airport elevation, the highest point of its runways, 6.9 mi north of the CDP boundary | 825 ft251 m |
| Average of all land | 870 ft265 m |
Elevation profile, south to north
0.9 mi south to north through the town center.
Topographic Map
- Location
- Unincorporated community (census-designated place) in Columbia County, Wisconsin, United States
- Population
- 255 2020 Census
- Land area
- 1.2 sq mi
- Density
- 210 per sq mi
- Coordinates
- 43.4575° N, 89.4676° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Wisconsin River → Mississippi River → Gulf of America
- Airport
- Portage Municipal (C47) 825 ft
- ZIP codes 1
- 53955
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Town of Arlington1,050 ft
- Lowville1,000 ft
- Town of Caledonia910 ft
- Dekorra880 ft
- Poynette850 ft
- Dekorra, Columbia County840 ft
- Lodi830 ft
- Lake Wisconsin830 ft
- Village of Wyocena810 ft
- Portage810 ft
- Pacific800 ft
Rankings by typical elevation
- Towns in Wisconsin1,542nd highest of 2,049
- Towns in Columbia County27th highest of 36
Peaks and hills nearest, by height
- Sauk Point1,590 ft
- Townhall Hill1,350 ft
- Cascade Mountain1,290 ft
- Goose Egg Hill1,120 ft
- Owls Head Hill1,040 ft
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the CDP boundary, 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 CDP boundary (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.
- Dekorra, Columbia County is an unincorporated community; figures cover the census-designated place, a statistical area.
- Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, Gazetteer areas, ZIP code areas); FAA airport data; BTS time zones. All public domain.