In 2018, 82,389 Tongans lived in New Zealand. The United States is the preferred destination for many Tongan emigrants, and as of 2000 there were 36,840 Tongans living in the US. More than 8,000 Tongans live in Australia. The Tongan diaspora retains close ties to relatives at home, and a significant portion of Tonga's income derives from remittances to family members (often aged) who prefer to remain in Tonga.