Elevation of Ontario, California, United States of America
Ontario, California, United States of America is 306 m (1,004 ft) above sea level.
Ontario's height from sea level is 306 metres, or 1,004 feet. GeoNames reads 307 m at the same point (SRTM); Wikidata records 306 m.
Ground within 5 km
Mean 307 m across the 9.3 km square centred on the town, 174 m from its lowest cell to its highest.
Rank by elevation
among the towns of California, and 182nd of 1,000 in United States of America.
Cross-section through Ontario
Ground elevation along two lines through the town, 26.3 km end to end, one cell (about 1 km) per step. The red dot is Ontario; 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 Ontario
| Town | Distance | Direction | Elevation | Compared |
|---|---|---|---|---|
| Upland | 3.8 km | N | 375 m (1,230 ft) | +69 m |
| Chino | 6.7 km | SW | 224 m (735 ft) | −82 m |
| Rancho Cucamonga | 7.2 km | NE | 364 m (1,194 ft) | +58 m |
| Claremont (Guyana) | 7.3 km | NW | 357 m (1,171 ft) | +51 m |
| Pomona | 9.4 km | W | 261 m (856 ft) | −45 m |
Peaks and passes near Ontario
- Mount Harwood, peak at 2,907 m (9,537 ft), 24.9 km to the N — 2,601 m above the town.
- Telegraph Peak, peak at 2,713 m (8,901 ft), 22.6 km to the N — 2,407 m above the town.
- Cucamonga Peak, peak at 2,695 m (8,842 ft), 18.7 km to the N — 2,389 m above the town.
Summit heights from GeoNames (CC BY 4.0), within 25 km; only summits higher than the town are listed.
Where Ontario is
Latitude 34.0633443, longitude -117.6508876. Open the map here to read the elevation of any point around the town.
Put this on your site
A small badge with the town's elevation, linking back here. The number updates if the grid reading ever changes.
About this reading
The elevation is the value of the GMTED2010 terrain grid (USGS/NGA, 30 arc-second cells of about 1 km) at Ontario'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 307 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.