Colonel Brooke's troops withdrew, and Admiral Cochrane's fleet sailed off to regroup before his next (and final) assault on the United States, at the Battle of New Orleans.
Armistead was soon promoted to lieutenant colonel.
Much weakened by the arduous preparations for the battle, he died at age 38, only three years after the battle.

Three active battalions of the Regular Army (1-4 Inf, 2-4 Inf and 3-4 Inf) perpetuate the lineages of the old 36th and 38th Infantry Regiments, both of which were at Fort McHenry during the bombardment.
The lineage of the 5th Maryland Infantry Regiment, which played a major role in the Battle of North Point, is perpetuated by the Maryland Army National Guard's 175th Infantry Regiment.

The battle is commemorated in the Fort McHenry National Monument and Historic Shrine.
Colonel Brooke's troops withdrew, and Admiral Cochrane's fleet sailed off to regroup before his next (and final) assault on the United States, at the Battle of New Orleans. Armistead was soon promoted to lieutenant colonel. Much weakened by the arduous preparations for the battle, he died at age 38, only three years after the battle.
Three active battalions of the Regular Army (1-4 Inf, 2-4 Inf and 3-4 Inf) perpetuate the lineages of the old 36th and 38th Infantry Regiments, both of which were at Fort McHenry during the bombardment. The lineage of the 5th Maryland Infantry Regiment, which played a major role in the Battle of North Point, is perpetuated by the Maryland Army National Guard's 175th Infantry Regiment.
The battle is commemorated in the Fort McHenry National Monument and Historic Shrine.
Battle of Baltimore