Frohna, MO Elevation & Topographic Map

Elevation
600 ft 180 m560 ft 170 m540 ft 165 m500 ft 150 m460 ft 140 m440 ft 135 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.
- City area
- Fades everything outside the official city limits (US Census).
Elevation Data
Frohna sits at about 540 ft (165 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
540 ft 165 m
most residents: 530–570 ft
Lowest
440 ft 135 m
on the north side
Highest
600 ft 180 m
near the middle
Average
530 ft 165 m
all land inside city limits
Frohna spans about 160 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 | 540 ft165 m |
| Highest point Inside city limits, near the middle | 600 ft180 m |
| Lowest point Inside city limits, on the north side | 440 ft135 m |
| Town center USGS map point for Frohna | 590 ft180 m |
| Average of all land | 530 ft165 m |
Elevation profile, south to north
0.9 mi south to north through the town center.
Topographic Map
- Location
- City in Perry County, Missouri, United States
- Population
- 246 2024 est.
- Land area
- 0.9 sq mi
- Density
- 272 per sq mi
- Coordinates
- 37.6387° N, 89.6215° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Ozark Plateaus
- Drains to
- Mississippi River → Gulf of America
- ZIP codes 1
- 63748
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Sources: U.S. Census Bureau, USGS
Nearby Places
Nearby towns by typical elevation
- Longtown650 ft
- Pocahontas570 ft
- Altenburg550 ft
- Frohna540 ft
- Shawneetown500 ft
- Old Appleton430 ft
- New Wells390 ft
- Gorham, IL360 ft
- Grand Tower, IL360 ft
- Grand Tower Township, IL360 ft
- Fountain Bluff Township, IL360 ft
Rankings by typical elevation
- Towns in Missouri1,159th highest of 1,352
- Towns in Perry County7th highest of 8
Peaks and hills nearest, by height
- Tricky Hill740 ft
- Sheppard Point670 ft
- Iron Hill620 ft
- Saint Cosme Hill600 ft
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); BTS time zones. All public domain.