Flag of Idaho
Adopted March 1, 1957 [1]
Designed by Idaho State Legislature [2]
Proportions 26:33 [3]

The flag of the American state of Idaho is blue with the state seal of Idaho, stylized, in the center of the flag, with a stylized red banner (with a yellow outline) below it, with the words "STATE OF IDAHO" in yellow letters.


"STATE OF IDAHO" and the state seal both represent the state of Idaho, obviously. The symbolism of the blue background is currently unknown.


Idaho had been an American state since July 3, 1890. [4] In 1898, the First Idaho Volunteer Infantry was presented with a blue flag displaying the Great Seal of Idaho. After the Spanish-American War, their battle flag was modified for a state flag design in 1904. This design has since been updated. [5]


  1. Idaho Flags at
  2. Idaho (U.S.) at Flags of the World
  3. Idaho State Flag at
  4. Idaho State Symbols at
  5. Idaho State Flag at NETSTATE.COM
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