Grant County, AR Elevation & Topographic Map
Elevation
500 ft 150 m410 ft 125 m370 ft 110 m280 ft 85 m190 ft 60 m150 ft 45 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 260 ft (80 m) above sea level across all its land. Its ground runs from 150 ft on the south side to 500 ft on the southwest side.
Average elevation
260 ft 80 m
all land inside the county
Highest
500 ft 150 m
on the southwest side
Lowest
150 ft 45 m
on the south side
Grant County spans about 350 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 | 260 ft80 m |
| Highest point Inside the county, on the southwest side | 500 ft150 m |
| Lowest point Inside the county, on the south side | 150 ft45 m |
Elevation profile, south to north
27 mi south to north through Sheridan.
Topographic Map
- Location
- County in Arkansas, United States
- Population
- 18,546 2024 est.
- Land area
- 631.9 sq mi + 1.1 sq mi water
- Density
- 29 per sq mi
- Time zone
- Central UTC−6 / −5
- Landform region
- Coastal Plain
- Drains to
- Gulf of America
⤓ Download this map
WebP, 1200 × 900. Free to use: credit “ElevationOf.com” with a link to this page.
Sources: U.S. Census Bureau, USGS
Nearby Places
Neighboring counties sharing a border, by average
- Saline County530 ft
- Hot Spring County440 ft
- Pulaski County340 ft
- Dallas County270 ft
- Grant County260 ft
- Jefferson County220 ft
- Cleveland County200 ft
Rankings by average elevation
- Counties in Arkansas49th highest of 75
- Counties in the United States2,687th highest of 3,151
All 5 towns in Grant County by typical elevation
- Tull310 ft
- Prattsville300 ft
- Sheridan280 ft
- Leola260 ft
- Poyen230 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.