Engine Company 25 (Washington, D.C.)

Frank W. Ballou Senior High School is a public school located in Washington, D.C., United States. Ballou is a part of the District of Columbia Public Schools. The principal is Willie Jackson (a 1987 alumnus).

The Church of the Assumption of the Blessed Virgin Mary is located in the Congress Heights neighborhood of Washington, D.C. It is a parish church of the Archdiocese of Washington.

The Entertainment and Sports Arena is a multi-purpose events facility, located on the St. Elizabeths East Campus, in Congress Heights, a residential neighborhood in southeast Washington, D.C. The arena is home to the Washington Mystics of the WNBA and the Capital City Go-Go of the NBA G League. In addition, it houses a practice facility for the Washington Wizards of the NBA. The arena was officially opened on September 22, 2018.

St. Elizabeths Hospital is a psychiatric hospital in Southeast, Washington, D.C. operated by the District of Columbia Department of Behavioral Health. It opened in 1855 under the name Government Hospital for the Insane, the first federally operated psychiatric hospital in the United States. Housing over 8,000 patients at its peak in the 1950s, the hospital had a fully functioning medical-surgical unit, a school of nursing, accredited internships and psychiatric residencies. Its campus was designated a National Historic Landmark in 1990.Since 2010, the hospital's functions have been limited to the portion of the east campus operated by the District of Columbia Department of Mental Health. The remainder of the east campus is slated for redevelopment by the District of Columbia. The West Campus was transferred to the United States Department of Homeland Security for its headquarters and its subsidiary agencies. St. Elizabeths Hospital campus also has the joint tenant of the Douglas A. Munro Coast Guard Headquarters Building with hundreds of Coast Guard personnel. The campus grounds contain the Saint Elizabeths Hospital East and West Cemeteries. Burials were performed on the West campus beginning in 1856. Approximately 450 graves of Civil War veterans and an unknown number of civilians are buried on the West campus. In 1873, the three-quarter-acre West Campus burying ground was deemed full, and a new cemetery was opened on the East Campus. Approximately 2,050 military and 3,000 civilian interments occurred on the nine-acre cemetery on the East Campus over the next 120 years. The hospital was under the control of the U.S. Department of Health and Human Services until 1987. At that time, ownership of its east wing was transferred by the federal government to the District of Columbia.

The United States Department of Homeland Security (DHS) is the U.S. federal executive department responsible for public security, roughly comparable to the interior or home ministries of other countries. Its stated missions involve anti-terrorism, border security, immigration and customs, cyber security, and disaster prevention and management.It began operations in 2003, formed as a result of the Homeland Security Act of 2002, enacted in response to the September 11 attacks. With more than 240,000 employees, DHS is the third-largest Cabinet department, after the Departments of Defense and Veterans Affairs. Homeland security policy is coordinated at the White House by the Homeland Security Council. Other agencies with significant homeland security responsibilities include the Departments of Health and Human Services, Justice, and Energy.

St. Elizabeths Hospital East and West Cemeteries are two historic cemeteries located on the grounds of St. Elizabeths Hospital. The West cemetery has burials from the Civil War and hospital patients. Most of the veterans buried in the West Campus cemetery were patients of the hospital and not casualties of the war. A burial ledger of hospital patients between 1917 and 1983 was transcribed and published in 2008.On the East Campus is the John Howard Cemetery, this cemetery has burials of veterans of multiple conflicts including the Civil War, Spanish–American War, World War I and II, a lone veteran of the War of 1812, and a Black Seminole Scout from the Seminole War. Access to the cemetery today is controlled by GSA with only authorized persons allowed.

Washington Highlands is a residential neighborhood in Southeast Washington, D.C., in the United States. It lies within Ward 8.

The Defense Intelligence Agency Headquarters (DIA HQ) is the main operating center of the Defense Intelligence Agency. It is located on the premises of Joint Base Anacostia–Bolling in Washington, DC.

Congress Heights is an island-platformed Washington Metro station in the Congress Heights neighborhood of Washington, D.C., United States. The station was opened on January 13, 2001, and is operated by the Washington Metropolitan Area Transit Authority (WMATA). Providing service for only the Green Line, the station is located at Alabama Avenue and 13th Street, lying under St. Elizabeths Hospital. Congress Heights is the last Green Line station in the District of Columbia going southeast. Groundbreaking for the final segment of the Green Line occurred on September 23, 1995, and the station opened on January 13, 2001. Its opening coincided with the completion of approximately 6.5 miles (10.5 km) of rail southeast of the Anacostia station and the opening of the Branch Avenue, Naylor Road, Southern Avenue, and Suitland stations.Congress Heights is the closest metro station to the Entertainment and Sports Arena, home to the Washington Mystics of the WNBA and the Capital City Go-Go of the NBA G League.

Bellevue/William O. Lockridge Neighborhood Library is part of the District of Columbia Public Library (DCPL) System. It was originally opened to the public in 1959. It was renovated with a design by British architect David Adjaye and named after activist William O'Neal Lockridge.

Naval Support Facility (NSF) Anacostia was a United States Naval Base in Washington, D.C., close to where the Anacostia River joins the Potomac River. On 1 October 2010 the base was conjoined with the adjacent Bolling Air Force Base to form the Joint Base Anacostia–Bolling in accordance with congressional legislation implementing the recommendations of the 2005 Base Realignment and Closure Commission. NSF Anacostia fell under the command of Naval Support Activity Washington.

Joint Base Anacostia–Bolling is a 905-acre (366 ha) military installation, located in Southeast, Washington, D.C., established on 1 October 2010 in accordance with congressional legislation implementing the recommendations of the 2005 Base Realignment and Closure Commission. The legislation ordered the consolidation of Naval Support Facility Anacostia (NSF) and Bolling Air Force Base (BAFB), which were adjoining, but separate military installations, into a single joint base, one of twelve formed in the country as a result of the law. The base hosts the Defense Intelligence Agency Headquarters amongst its other responsibilities. The only aeronautical facility at the base is a 100-by-100-foot (30 by 30 m) helipad (ICAO: KBOF).