Martha, OK Elevation & Topographic Map

Elevation
1,440 ft 440 m1,430 ft 435 m1,430 ft 435 m1,420 ft 430 m1,410 ft 430 m1,410 ft 430 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.
- Town area
- Fades everything outside the official town limits (US Census).
Elevation Data
Martha sits at about 1,410 ft (430 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
1,410 ft 430 m
nearly all residents at this height
Lowest
1,410 ft 430 m
on the south side
Highest
1,410 ft 430 m
on the northwest side
Average
1,410 ft 430 m
all land inside town limits
Martha is nearly flat: its ground varies by only about 0 ft, so the figures below sit close together.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 1,410 ft430 m |
| Highest point Inside town limits, on the northwest side | 1,410 ft430 m |
| Lowest point Inside town limits, on the south side | 1,410 ft430 m |
| Town center USGS map point for Martha | 1,410 ft430 m |
| Airport (AXS) FAA airport elevation, the highest point of its runways, 3.0 mi southeast of the town limits | 1,433 ft437 m |
| Average of all land | 1,410 ft430 m |
Topographic Map
- Location
- Town in Jackson County, Oklahoma, United States
- Population
- 159 2024 est.
- Land area
- 0.3 sq mi
- Density
- 631 per sq mi
- Coordinates
- 34.7253° N, 99.3870° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Red River → Atchafalaya River → Gulf of America
- Airport
- Altus/quartz Mountain Regional (AXS) 1,433 ft
- ZIP codes 1
- 73556
⤓ Download this map
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
Rankings by typical elevation
- Towns in Oklahoma102nd highest of 838
- Towns in Jackson County4th highest of 9
Peaks and hills nearest, by height
- King Mountain, Kiowa County2,410 ft
- Soldiers Peak2,370 ft
- Stewart Mountain2,160 ft
- Byrd Mountain1,960 ft
- Williams Peak1,900 ft
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the town 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 town 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); FAA airport data; BTS time zones. All public domain.