Question: According to the 2007 census, what was the population of the city in which Trichardt School for Christian Education is located?

Context paragraphs:
Geneva Academy: Geneva Academy is a classical Christian school located in Lincoln, Delaware.  The school was founded in 2007 by a group of homeschool parents, taking inspiration from Dorothy Sayers essay "The Lost Tools of Learning," as well as Douglas Wilson's books, "Recovering the Lost Tools of Learning" and "The Case for Classical Christian Education".  Geneva Academy follows a traditional education pattern called the "Trivium".  This pattern consists of three successive stages: grammar, logic (dialectic), and rhetoric.  Geneva Academy is a member of Association of Classical and Christian Schools.

Maputo: Maputo (] ), known as Lourenço Marques before independence, is the capital and largest city of Mozambique.  It is known as the "City of Acacias", in reference to acacia trees commonly found along its avenues, and the "Pearl of the Indian Ocean".  Today, it is a port city, with its economy centered on the harbour.  According to the 2007 census, the population is 1,766,184.  Cotton, sugar, chromite, sisal, copra, and hardwood are the chief exports.  The city manufactures cement, pottery, furniture, shoes, and rubber.  The city is surrounded by Maputo Province, but is administered as its own province.

Christian Brothers Academy (New Jersey): Christian Brothers Academy (also known as CBA or "The Academy"), located in the Lincroft section of Middletown Township, New Jersey, United States, is a private, all-boys college preparatory school with a focus on Christian education run by the Institute of the Brothers of the Christian Schools, founded by St. Jean-Baptiste de La Salle.  The school was originally a farm owned by the prominent Whitney family of New York City, and home to their renowned Greentree Stable.  The land was eventually given to the Christian Brothers for the purpose of teaching.  The school opened for the first time in September 1959 and was blessed by the Bishop of Trenton on October 11, 1959.  Christian Brothers Academy operates independently from the Roman Catholic Diocese of Trenton and is governed by a board of trustees.

Shekinah Christian Training Center: Shekinah Christian Training Center is a Christian school located in a former Tropical Palace Resort Hotel, Tropical Avenue corner Kirishima Street, BF Homes International, Las Piñas City, in Metro Manila, Philippines.  It is DepEd-recognized school (Department of Education) and uses the Accelerated Christian Education (A.C.E.) system of curriculum.

Accelerated Christian Education: Accelerated Christian Education is an American educational-product company.  Founded in 1970 by Donald and Esther Howard, the company is most notable for producing the Accelerated Christian Education (ACE) school curriculum.  As of September 2013 ACE serves over 6,000 schools in 145 countries.  The company is based in Hendersonville, Tennessee (suburban Nashville), with their distribution center located in Lewisville, Texas (in the Dallas-Fort Worth Metroplex).  It lists its principles in a "statement of faith" which declares the belief that the Bible is literally true.

Covenant Christian School (Sydney): Covenant Christian School is an independent co-educational, non-denominational, Christian day school located in Belrose on the Northern Beaches of Sydney, New South Wales, Australia.  It was established in 1978.  The school has 850 students from Preschool (3 & 4 year old) to Year 12 Higher School Certificate.  The school is a member of Christian Education National (formerly Christian Parents Controlled Schools).  The school is also a member of the Christian Schools Sporting Association (CSSA) and the Combined Independent Schools (CIS).  The school offers facilities like an onsite cafe, Performing Arts centre and a Hall used for musicals and events.  Covenant has also won many awards from its talented students participating in sports event.

Logos School: Logos School is a private, Classical Christian school and is a member of the Association of Classical and Christian Schools (ACCS).  Logos provides a Classical Christian education.  It is located in Moscow, Idaho.  Logos School is the first Classical Christian school in the modern movement and its teaching approach is discussed in the book "Recovering the Lost Tools of Learning".

Hickory Grove Christian School: Hickory Grove Christian School (HGCS) is a private, Christian, college-preparatory school located in Charlotte, North Carolina and consists of an early education center, elementary school, middle school, and high school.  Founded in 1995 by the leadership of Hickory Grove Baptist Church, the school exists "to know Christ and to make Him known through Christian education."  The school's mission is "to equip students to serve God in the 21st century by providing an excellent academic program founded upon a biblical worldview."

Trichardt School for Christian Education: Trichardt School for Christian Education, colloquially known as Sul Africana is a Christian high school located in the suburb of Coop in Maputo, Mozambique.  The school was founded in 1992 and currently runs its operations from the premises of the football club Estrela Vermelha.

Keene Adventist Elementary School: Keene Adventist Elementary School (KAES) is a Seventh-day Adventist co-educational PK-8 elementary school located in Keene, Texas.  The school is operated by the Texas Conference of Seventh-day Adventists and the Keene Seventh-day Adventist Church to make available Christian education.It is a part of the Seventh-day Adventist education system, the world's second largest Christian school system.

Supporting paragraphs: Trichardt School for Christian Education Maputo
Answer: 1,766,184