Brunswick High School (BHS) is an American public high school located in Brunswick, Frederick County, Maryland, United States. The school serves the communities of Brunswick, Burkittsville, Jefferson, Knoxville, Point of Rocks, and Rosemont. There have been plans to demolish the current building and to build a new high school nearby.

The school is near the Virginia border near the Potomac River, just off of Maryland Route 464, and a couple miles southeast of U.S. Route 340.

The current building was constructed in 1965. The building has 79,743 square feet (7,408.4 m) of space on 50.3 acres (20.4 ha) of land. There are two gymnasiums, and a vocational technology wing including auto mechanics. Brunswick High School has the distinction of being the only school in Frederick County besides CTC with an automechanical program. The original Brunswick High School was built on 4th Avenue around 1911, but it burned down in 1928.

Brunswick High School's graduation rate has been very high over the past 12 years. In 2007 the school graduated 97.04%, though it peaked in 2004 at 98.82% and had a low of 92.99% in 2000.

Brunswick's demographic breakdown is as follows:

Ethnicity	% of population
Asian	1.7%
African American	5.7%
Hispanic	8.9%
White	77.4%
Two or More Races	6.1%
Total Minority Enrollment	22.6%

The school's enrollment grew rapidly between 1993 and 2003 and has curved downward somewhat since then.

Student population

1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2005	2006	2007	2008	2009	2010	2011	2012	2013	2014	2015	2016
571	604	657	724	757	803	813	835	888	940	972	928	893	859	836	829	827	829	774	773	721	686	MIA	753

The Brunswick High Marching Railroaders compete in the Maryland Marching Band Association. In previous years, they competed in the Tournament of Bands Circuit.

Awards and Recognitions:

TOB Region 5 Champions - 2013–2019

Tax Slayer Bowl Game Half-time: 2016

In combination with Tuscarora High School, to make Western Frederick Indoor Percussion, they compete in the Keystone Indoor Drill Association (KIDA).

Awards:

2013 - Gold Class Indoor Percussion champions (as Brunswick High School)

2015 - White Class Indoor Percussion Champions (as Western Frederick)

In combination with Tuscarora High School, to make Western Frederick Indoor Color Guard, they compete in the Keystone Indoor Drill Association (KIDA).

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State Champions

• John B. Funk (1905–1993), member of the Maryland House of Delegates and Maryland Senate, Secretary of State of Maryland
• Brooke Grossman (born 1978), member of the Maryland House of Delegates
• Joseph B. Payne (died 1968), member of the Maryland House of Delegates

• List of high schools in Maryland
• Frederick County Public Schools

• Brunswick High School
• Brunswick High School alumni