Grant County, OK Elevation & Topographic Map
Elevation
1,420 ft 430 m1,300 ft 395 m1,250 ft 380 m1,130 ft 345 m1,020 ft 310 m960 ft 295 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
Grant County averages about 1,120 ft (340 m) above sea level across all its land. Its ground runs from 960 ft on the southeast side to 1,420 ft on the west side.
Average elevation
1,120 ft 340 m
all land inside the county
Highest
1,420 ft 430 m
on the west side
Lowest
960 ft 295 m
on the southeast side
Grant County spans about 460 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 | 1,120 ft340 m |
| Highest point Inside the county, on the west side | 1,420 ft430 m |
| Lowest point Inside the county, on the southeast side | 960 ft295 m |
Elevation profile, west to east
36 mi west to east through Medford.
Topographic Map
- Location
- County in Oklahoma, United States
- Population
- 4,123 2024 est.
- Land area
- 1,000.7 sq mi + 2.7 sq mi water
- Density
- 4.1 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
- Harper County, KS1,370 ft
- Alfalfa County1,270 ft
- Sumner County, KS1,230 ft
- Garfield County1,160 ft
- Grant County1,120 ft
- Kay County1,070 ft
Rankings by average elevation
- Counties in Oklahoma29th highest of 77
- Counties in the United States1,220th highest of 3,151
Peaks and hills highest inside
- Red Hill, Grant County1,196 ft
All 9 towns in Grant County by typical elevation
- Manchester1,280 ft
- Renfrow1,210 ft
- Wakita1,170 ft
- Nash1,120 ft
- Medford1,090 ft
- Deer Creek1,090 ft
- Pond Creek1,050 ft
- Jefferson1,040 ft
- Lamont1,010 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.
- 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.