The proportion of Palmerston North residents born overseas was 20.2%, compared with 27.1% nationally. Of those aged 15 and over, 15,432 (22.7%) people had a bachelor or higher degree, and 11,508 (16.9%) people had no formal qualifications. The median income was $30,000. The employment status of those aged 15 and over was that 32,877 (48.4%) people were employed full-time, 9,882 (14.5%) were part-time, and 3,204 (4.7%) were unemployed. Although some people objected to giving their religion, in the 2018 census 49.6% had no religion, 35.9% were Christian, and 7.6% had other religions. Palmerston North is a cathedral city, and the seat of the Roman Catholic Diocese of Palmerston North. The Cathedral of the Holy Spirit, Palmerston North is its cathedral. The Diocese of Palmerston North is currently without a Bishop following the resignation of Charles Drennan. In the Anglican Communion, Palmerston North is under the jurisdiction of the Diocese of Wellington, under Bishop Justin Duckworth. Palmerston North is also in the Anglican Hui Amorangi of Te Pīhopatanga o Te Upoko o Te Ika, under current Pīhopa Rev. Muru Walters. There are also many other churches with denominations such as Adventist (Mosaic Community Church and Palmerston North Seventh Day Adventist Church), Apostolic, Assembly of God (AOG), Baptist, Brethren, Christian Scientist, Church of Christ, Church of Jesus Christ of Latter-day Saints, Jehovah's Witnesses, Lutheran, Methodist, Pentecostal, Presbyterian and Religious Society of Friends. There are Sikh gurdwara near the CBD and in Awapuni. There is an Islamic centre in West End, and an Islamic prayer centre at Massey University. Although Palmerston North has 1.9% of the population of New Zealand, 2.5% of the nation's employees work in the city. The important sectors are tertiary education, research and central government (Defence force). At the 2013 census, the largest employment industries for Palmerston North residents were health care and social assistance (4,686 people, 13.0%), education and training (4,473 people, 12.4%), retail trade (4,062 people, 11.2%), public administration and safety (3,636 people, 10.1%), and manufacturing (2,703 people, 7.5%).