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The War AtlasThe · War · Atlas

CASUALTY RECORD // 8 May 1846

Palo Alto

Estimated casualties — killed, wounded, captured, and missing — by side, with confidence labels per surviving record.

Casualties by side

1 sides catalogued · combined 102–129 estimated

  • Mexique

    102–129

    Medium-confidence figure

Battle context

Opening battlefield of the war

‹ Full battle dossier

Sources (10)

Government Archive

NARA · Milestone Documents

National Archives list of primary-source documents that highlight pivotal moments in U.S. history and government.

The primary source documents on this page highlight pivotal moments in the course of American history or government.

→ Open source

Battlefield Resource

NPS · Mexican War

National Park Service battlefield material for Palo Alto and the opening of the U.S.-Mexican War.

Palo Alto anchors the war's opening battlefield geography before the later drive toward Mexico City.

→ Open source
Last verified May 2026
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