Fort Slemmer

Capuchin College is a national Catholic seminary located in Washington, D.C., owned and administered by the Order of Friars Minor Capuchin. Built in the early 1900s, it serves as a house of Post-Novitiate training in the United States and belongs to the Capuchin Province of St. Augustine. The college is located in close proximity to the Catholic University of America, the Basilica of the National Shrine of the Immaculate Conception, the Dominican House of Studies, and Theological College.

Archbishop Carroll High School is a Catholic high school located in the Brookland Neighborhood of Northeast Washington, D.C., serving students from around the Washington Metropolitan Area. It is owned and operated by the Archdiocese of Washington and is part of the Washington Catholic Athletic Conference. Archbishop Carroll High School is also a certified International Baccalaureate (IB) World School offering IB curricula.

The Ukrainian Catholic National Shrine of the Holy Family is a Catholic church located near University Heights, Washington, D. C. The shrine is part of the Ukrainian Greek Catholic Church, a sui iuris Eastern Catholic church in communion with the Bishop of Rome. The shrine is administered by the Archeparchy of Philadelphia. The Ukrainian Catholic National Shrine of the Holy Family is located immediately west of the Catholic University of America campus and roughly 250 feet north of the Saint John Paul II National Shrine. The Basilica of the National Shrine of the Immaculate Conception is located roughly a half a mile south along the east side of Harewood Road.

The Kirov Academy of Ballet (formerly the Universal Ballet Academy) is a ballet school in Washington, D.C. It was founded in 1989. It is scheduled to close in May 2022 due to financial issues.

Opus Hall is a dormitory and one of 10 housing options for students at The Catholic University of America. It opened in 2009 and houses 395 upperclassmen. Opus is the only dormitory building on campus that houses both male and female students; male students reside in the South wing, and females reside in the North wing. The seven-story, 127,000 square-foot building has 79 suites, each of which has one double and three single bedrooms, a common living room, double sink, bathroom, and shower. Each floor has a full-service kitchen and common area, and the first floor lounge includes a fireplace, central laundry room, and a study area. Outside the building is a 2,100-square-foot elevated terrace. The building is LEED-certified with a “collegiate Gothic” architectural design.

The Catholic University School of Engineering is one of the twelve schools at The Catholic University of America, located in Washington, D.C. (USA), and one of 41 higher education catholic institutions that offer Engineering Programs in the United States. It was reported to be the biggest Catholic graduate school of engineering in the nation.In 2020, it was ranked number 22 in the nation among colleges that offer a bachelor's degree in civil engineering based on median salary one year after graduating.

Flather Hall is a dormitory and one of 10 housing options for students at the Catholic University of America. Named for Mary Flather, it was constructed in 1962 and renovated in 2008. On the first floor is a priest in residence and a chapel. It has solar panels on the roof, making it part of the largest solar energy system in the Washington, D.C. metro area. Flather is used primarily to house freshmen men.

St. John Paul II Seminary is a Catholic diocesan minor seminary located at 145 Taylor Street in northeast Washington, D.C. The seminary is owned and administered by the Archdiocese of Washington and was founded in 2011 by Cardinal Donald Wuerl. The seminary is named after Pope St. John Paul II. St. John Paul II Seminary is located near the Basilica of the National Shrine of the Immaculate Conception and the campus of The Catholic University of America, where the seminarians receive their academic formation. After completing their philosophy requirements, the seminarians transfer to a major seminary for the completion of their priestly formation.

Cardinal Stadium is a 3,500-seat multi-purpose stadium in Washington, D.C. The stadium is located on the campus of the Catholic University of America, and is home to the Catholic University Cardinals football, field hockey, lacrosse, and track and field teams. Beginning in 2020 it is also the home of Old Glory DC of Major League Rugby. Cardinal Stadium opened in 1985 after Brookland Stadium was closed down. Cardinal Stadium is a 15-minute walk from the Brookland–CUA Station on the Washington Metro Red Line. The stadium has a synthetic FieldTurf surface, installed in 2006 and renewed in 2016, and a Daktronics scoreboard, installed in 2007. Bleachers are located on the eastern side of the stadium, and are separated from the playing field by an eight-lane track.

The Saint John Paul II National Shrine is a national shrine in Washington, D.C., sponsored by the Knights of Columbus. It is a place of prayer for Catholics and welcomes people of all faiths. The Shrine houses a permanent exhibit called A Gift of Love: the Life of Saint John Paul II and is home to the Redemptor Hominis Church and Luminous Mysteries Chapel, both of which are decorated with mosaic art designed by Rev. Marko Rupnik, S.J. Mass is celebrated daily in the Redemptor Hominis Church, and the Luminous Mysteries Chapel houses a first-class relic of John Paul II. The 130,000-square-foot (12,000 m2) building is built on 12 acres (4.9 ha) adjacent to The Catholic University of America and the Basilica of the National Shrine of the Immaculate Conception in the Brookland neighborhood of Northeast Washington.

Millennium North is a dormitory and one of 10 housing options for students at The Catholic University of America. Built in 2001, it offers suite- and apartment-style options. With Millennium South, it houses 350 upperclassmen.

The School of Canon Law is the only faculty of Catholic canon law in the United States. It is one of the twelve schools at The Catholic University of America, located in Washington, D.C. and one of the three ecclesiastical schools at the university, together with the School of Theology and Religious Studies and the School of Philosophy. The school is part of the main campus in the Brookland neighborhood in Northeast D.C. and is housed in Caldwell Hall. It offers the Licentiate of Canon Law and the Doctor of Canon Law ecclesiastical degrees, as well as civil and joint ecclesiastical-civil degree programs.