Ider, AL Elevation & Topographic Map

Elevation
1,650 ft 500 m1,580 ft 480 m1,550 ft 470 m1,480 ft 450 m1,410 ft 430 m1,380 ft 420 m
Contours every 100 ft, bold every 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.
- Town area
- Fades everything outside the official town limits (US Census).
Elevation Data
Ider sits at about 1,550 ft (470 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
1,550 ft 470 m
most residents: 1,460–1,590 ft
Lowest
1,380 ft 420 m
on the northeast side
Highest
1,650 ft 500 m
on the east side
Average
1,560 ft 475 m
all land inside town limits
Ider spans about 270 ft of height, so no single spot tells the whole story. The ruler shows where its people live, and where the other numbers you'll see come from.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 1,550 ft470 m |
| Highest point Inside town limits, on the east side | 1,650 ft500 m |
| Lowest point Inside town limits, on the northeast side | 1,380 ft420 m |
| Town center USGS map point for Ider | 1,520 ft465 m |
| Average of all land | 1,560 ft475 m |
Elevation profile, west to east
3.0 mi west to east through the town center.
Topographic Map
- Location
- Town in DeKalb County, Alabama, United States
- Population
- 738 2024 est.
- Land area
- 5.4 sq mi
- Density
- 136 per sq mi
- Coordinates
- 34.7142° N, 85.6808° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Appalachian Plateaus
- Drains to
- Tennessee River → Ohio River → Mississippi River → Gulf of America
- ZIP codes 2
- 35978 35981
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Sources: U.S. Census Bureau, USGS
Nearby Places
Nearby towns by typical elevation
- Mentone1,700 ft
- Ider1,550 ft
- Henagar1,460 ft
- Dutton1,360 ft
- Pisgah1,360 ft
- Sylvania1,350 ft
- Valley Head1,070 ft
- Hammondville1,000 ft
- Trenton, GA760 ft
- Bridgeport670 ft
- Stevenson620 ft
Rankings by typical elevation
- Towns in Alabama4th highest of 595
- Towns in DeKalb County2nd highest of 17
Peaks and hills nearest, by height
- Dugger Mountain2,130 ft
- Fox Mountain1,975 ft
- Little Mountain, DeKalb County1,840 ft
- Warren Smith Hill1,510 ft
- Walker Mountain, Jackson County960 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); BTS time zones; NOAA NGS survey heights. All public domain.