Elevation of Catonsville, Maryland, United States of America
Catonsville, Maryland, United States of America is 144 m (472 ft) above sea level.
Catonsville's height from sea level is 144 metres, or 472 feet. GeoNames reads 146 m at the same point (SRTM); Wikidata records 146 m.
Ground within 5 km
Mean 104 m across the 9.1 km square centred on the town, 139 m from its lowest cell to its highest.
Rank by elevation
among the towns of Maryland, and 489th of 1,000 in United States of America.
Cross-section through Catonsville
Ground elevation along two lines through the town, 25.5 km end to end, one cell (about 1 km) per step. The red dot is Catonsville; the vertical scale is the same on both.

Shading is a north-west light over the grid's own slopes. Colour follows elevation: sea level and below, 0–200 m, 500 m, 1,000 m, 2,000 m, 3,500 m, 5,000 m and above.
Towns near Catonsville
| Town | Distance | Direction | Elevation | Compared |
|---|---|---|---|---|
| Ellicott City | 5.7 km | W | 79 m (259 ft) | −65 m |
| Baltimore | 10.5 km | E | 19 m (62 ft) | −125 m |
| Columbia | 13.5 km | SW | 107 m (351 ft) | −37 m |
| Glen Burnie | 15.3 km | SE | 18 m (59 ft) | −126 m |
| Severn | 15.3 km | S | 53 m (174 ft) | −91 m |
Peaks and passes near Catonsville
- Chestnut Hill, peak at 163 m (535 ft), 6.1 km to the NW — 19 m above the town.
- The Bunker, peak at 157 m (515 ft), 24.4 km to the NW — 13 m above the town.
Summit heights from GeoNames (CC BY 4.0), within 25 km; only summits higher than the town are listed.
Where Catonsville is
Latitude 39.2720509, longitude -76.7319161. Open the map here to read the elevation of any point around the town.
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About this reading
The elevation is the value of the GMTED2010 terrain grid (USGS/NGA, 30 arc-second cells of about 1 km) at Catonsville's recorded coordinates. It is the height of the ground in that cell, not of any building; a town on a slope spans several cells, and the range above says how much that matters here. GeoNames' reading of 146 m comes from a finer 90 m SRTM grid at the point it records for the town, which may sit a few hundred metres from ours; the two agreeing to within a few metres is the usual case on flat ground, and a larger gap means the ground is steep. Wikidata's figure is the one its editors cite for the town, often from a survey marker or the town hall.