main street: Marine Parade was the scene of a fatal shooting of two Black Power associates. In 2003, a Mongrel Mob member was killed in February and a sniper shot a Black Power gang member dead in a van following an incident near the Wairoa Courthouse in November. In 2010, a Black Power gang member was shot in the face. Two Black Power members retaliated later that year and shot a Mongrel Mob member several times at a Wairoa petrol station. In 2021, gang related violence flared again with five separate incidents of guns being fired at homes in Wairoa. The police launched Operation Atlas to reduce tensions and stop the ongoing violence in Wairoa. In 2022, a shotgun blast hit the window of a child's bedroom (though the child was not present in the room) and a person received serious leg injuries. This was due to gang-crossfire where two homes were shot at in a drive-by shooting. In 2017, Rocket Lab built their rocket launch site on the Mahia Peninsula with Wairoa being the closet town to the site (83 kilometres away). This has led to a number of employment opportunities for Wairoa. The Wairoa branch of the ANZ bank closed in 2018, and the BNZ and Westpac banks closed in 2021. Wairoa also lost its only dentist in 2020 forcing locals to visit Gisborne or Napier for dental treatment. In February 2023, Wairoa was hit by Cyclone Gabrielle with it being described as "the most catastrophic weather event Wairoa has experienced in living memory". Demographics Wairoa covers and had an estimated population of as of with a population density of people per km2. Wairoa had a population of 4,527 at the 2018 New Zealand census, an increase of 438 people (10.7%) since the 2013 census, and an increase of 213 people (4.9%) since the 2006 census. There were 1,548 households, comprising 2,223 males and 2,304 females, giving a sex ratio of 0.96 males per female. The median age was 36.4 years (compared with 37.4 years nationally), with 1,116 people (24.7%) aged under 15 years, 861 (19.0%) aged 15 to 29, 1,782 (39.4%) aged 30 to 64, and 768 (17.0%) aged 65 or older. Ethnicities were 43.0% European/Pākehā, 69.5% Māori, 4.4% Pacific peoples, 3.5% Asian, and 1.1% other ethnicities. People may identify with more than one ethnicity. The percentage of people born overseas was 8.3, compared with 27.1% nationally.