Roosevelt County, NM Elevation & Topographic Map
Elevation
4,790 ft 1,460 m4,560 ft 1,390 m4,440 ft 1,355 m4,210 ft 1,285 m3,980 ft 1,215 m3,860 ft 1,180 m
Zoom in for contour lines
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
Roosevelt County averages about 4,250 ft (1,295 m) above sea level across all its land. Its ground runs from 3,860 ft on the east side to 4,790 ft on the northwest side.
Average elevation
4,250 ft 1,295 m
all land inside the county
Highest
4,790 ft 1,460 m
on the northwest side
Lowest
3,860 ft 1,180 m
on the east side
Roosevelt County spans about 930 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 | 4,250 ft1,295 m |
| Highest point Inside the county, on the northwest side | 4,790 ft1,460 m |
| Lowest point Inside the county, on the east side | 3,860 ft1,180 m |
Elevation profile, west to east
52 mi west to east through Portales.
Topographic Map
- Location
- County in New Mexico, United States
- Population
- 18,713 2024 est.
- Land area
- 2,446.1 sq mi + 7.2 sq mi water
- Density
- 7.7 per sq mi
- Time zone
- Mountain UTC−7 / −6
- Landform region
- Great Plains
- Drains to
- Closed basin (does not reach the sea) 29%, Gulf of America 25%, Little Salt Lake basin (does not reach the sea) 17%, Gooch Lake basin (does not reach the sea) 13%
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Sources: U.S. Census Bureau, USGS
Nearby Places
Neighboring counties sharing a border, by average
- De Baca County4,440 ft
- Curry County4,440 ft
- Quay County4,330 ft
- Roosevelt County4,250 ft
- Chaves County4,250 ft
- Bailey County, TX3,890 ft
- Cochran County, TX3,800 ft
- Lea County3,790 ft
Rankings by average elevation
- Counties in New Mexico30th highest of 33
Peaks and hills highest inside
- The Mesa, Roosevelt County4,710 ft
- Negrohead Butte, Roosevelt County4,680 ft
- Chalk Hill4,060 ft
- Buffalo Soldier Hill4,000 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 2 arc-second (≈200 ft, 62 m) grid, coarsened from 1 arc-second so the whole area fits one run. Land means the boundary minus Census area water (on this grid, water areas of at least half a cell).
- Highest and lowest: the highest land cell, re-read at 1 arc-second around the 25 highest grid cells. Lowest: the lowest land cell, re-read at 1 arc-second around the 25 lowest grid cells; 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.