Thames () () is a town at the southwestern end of the Coromandel Peninsula in New Zealand's North Island. It is located on the Firth of Thames close to the mouth of the Waihou River. The town is the seat of the Thames-Coromandel District Council. The Māori iwi are Ngāti Maru, who are descendants of Marutuahu's son Te Ngako. Ngāti Maru is part of the Ngati Marutuahu confederation of tribes or better known as Hauraki Iwi. Thames had an estimated population of 15,000 in 1870, but this declined to 4,500 in 1881, and it has increased modestly since. It is still the biggest town on the Coromandel. Until 2016, a historical oak tree that was planted by Governor George Grey stood on the corner of Grey and Rolleston streets. Demographics Thames covers and had an estimated population of as of with a population density of people per km2. Thames had a population of 7,293 at the 2018 New Zealand census, an increase of 342 people (4.9%) since the 2013 census, and an increase of 363 people (5.2%) since the 2006 census. There were 3,045 households, comprising 3,420 males and 3,870 females, giving a sex ratio of 0.88 males per female, with 1,149 people (15.8%) aged under 15 years, 930 (12.8%) aged 15 to 29, 2,886 (39.6%) aged 30 to 64, and 2,337 (32.0%) aged 65 or older. Ethnicities were 82.2% European/Pākehā, 22.1% Māori, 2.7% Pacific peoples, 6.3% Asian, and 1.8% other ethnicities. People may identify with more than one ethnicity. The percentage of people born overseas was 16.7, compared with 27.1% nationally. Although some people chose not to answer the census's question about religious affiliation, 47.9% had no religion, 38.1% were Christian, 1.2% had Māori religious beliefs, 1.0% were Hindu, 0.2% were Muslim, 1.5% were Buddhist and 2.4% had other religions. Of those at least 15 years old, 825 (13.4%) people had a bachelor's or higher degree, and 1,644 (26.8%) people had no formal qualifications. 555 people (9.0%) earned over $70,000 compared to 17.2% nationally. The employment status of those at least 15 was that 2,175 (35.4%) people were employed full-time, 873 (14.2%) were part-time, and 180 (2.9%) were unemployed. History and culture Māori history In the early 19th century the area was populated by Ngāti Maru and other members of the Marutūāhu collective. Ngāti Maru built a large fortified pā between the Kauaeranga River and Waihou River, known as