Flor del Rio, TX Elevation & Topographic Map
Elevation
260 ft 80 m250 ft 75 m250 ft 75 m240 ft 75 m230 ft 70 m230 ft 70 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.
- Area
- Fades everything outside the official CDP boundary (US Census).
Elevation Data
Flor del Rio sits at about 230 ft (70 m) above sea level, the median height of all land inside the CDP boundary (too few residents to weight by).
Typical elevation (all land)
230 ft 70 m
few residents
Lowest
230 ft 70 m
on the west side
Highest
240 ft 70 m
on the east side
Average
230 ft 70 m
all land inside the CDP boundary
Flor del Rio is nearly flat: its ground varies by only about 10 ft, so the figures below sit close together.
| Figure | Elevation |
|---|---|
| Typical (all land) Median of all land; too few residents to weight by | 230 ft70 m |
| Highest point Inside the CDP boundary, on the east side | 240 ft70 m |
| Lowest point Inside the CDP boundary, on the west side | 230 ft70 m |
| Airport (67R) FAA airport elevation, the highest point of its runways, 3.6 mi northeast of the CDP boundary | 290 ft88 m |
| Average of all land | 230 ft70 m |
Topographic Map
- Location
- Unincorporated community (census-designated place) in Starr County, Texas, United States
- Population
- 101 2020 Census
- Land area
- under 0.1 sq mi
- Density
- 6,733 per sq mi
- Coordinates
- 26.4013° N, 98.9015° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Coastal Plain
- Drains to
- Rio Grande → Gulf of America
- Airport
- Rio Grande City Municipal (67R) 290 ft
- ZIP codes 1
- 78582
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Benjamin Perez240 ft
- Rancho Viejo, Starr County240 ft
- El Cenizo, Starr County230 ft
- Flor del Rio230 ft
- Hilltop, Starr County220 ft
- Barrera210 ft
- Tierra Dorada210 ft
- Palo Blanco190 ft
- Los Alvarez180 ft
- El Quiote180 ft
- Campo Verde180 ft
Rankings by typical elevation
- Towns in Texas1,350th highest of 1,861
- Towns in Starr County45th highest of 115
Peaks and hills nearest, by height
- Gongora Hill340 ft
How we measure
- Typical elevation: the median height of all land inside the CDP boundary; too few residents live here to weight by people.
- Lowest, highest, average: USGS 3DEP bare-earth heights on a 1 arc-second (≈100 ft, 30 m) grid, land only, inside the Census CDP boundary (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.
- Flor del Rio is an unincorporated community; figures cover the census-designated place, a statistical area.
- Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, Gazetteer areas, ZIP code areas); FAA airport data; BTS time zones. All public domain.