At One Place

Hoover Dam vs Washington Monument

Hoover Dam vs Washington Monument
Hoover Dam is larger on height
Hoover Dam is somewhat greater than Washington Monument on height — about 1.3×.

Hoover Dam and Washington Monument can be compared on 2 measures. The figures below are typical adult or full-size values, with the larger of the two in bold.

Side by side

Larger value in bold. Ranges reflect genuine variation, not uncertainty.
Hoover Dam Washington Monument
Height 221.4 m 169 m
Width 13.7–200 m 16.8 m

What the numbers say

  • Hoover Dam is somewhat greater than Washington Monument on height — about 1.3×.
  • Hoover Dam is 12× Washington Monument on width.

Height compared.

Hoover Dam 221.4 m
Washington Monument 169 m

Hoover Dam

A concrete arch-gravity dam on the Colorado River, completed in 1936 and impounding Lake Mead.

Washington Monument

A marble obelisk on the National Mall, the tallest stone structure in the world.

This is a comparison of published measurements, nothing more. It describes how two things differ on measures that have been recorded; it does not predict how they would fare against each other in any situation.

Common questions

Which is bigger, Hoover Dam or Washington Monument?
Hoover Dam is somewhat greater than Washington Monument on height — about 1.3×. Both figures are typical values; the full range for each is in the table above.
How do Hoover Dams and Washington Monuments compare on width?
Hoover Dam: 13.7–200 m. Washington Monument: 16.8 m. Hoover Dam is 12× Washington Monument on width.

Related pages

Sources

  1. United States Geological Survey — USGS (Public domain (US Government))
  2. Wikidata — Wikimedia Foundation (CC0 1.0)

How these figures are compiled and checked