Urbanization is one definition of the new generation. Since 2008, more than half of the world's population live in towns and cities. By 2030, this number will increase to 5 billion, accounting for about two-thirds of the population. Today, more than 1 billion children live in cities all over the world. The urban environment is unique and is often referred to as "attracting and creating wealth, employment and investment, and thus related to economic development." This infrastructure is covered by many prefabricated and wealthy people.
Statistics New Zealand defines urban areas in New Zealand. It is independent of any administrative area and there is no legal basis. Urban areas can be divided into three categories: 17 major urban areas with more than 30 thousand population, 17 urban areas with more than 30 thousand population, second-class urban areas are 14 urban areas with population over 10 thousand and less than 30 thousand, 103 small cities It is department. The population is more than 1000 people and less than 10,000 people. Since urban areas are reclassified after each census of New Zealand, the categorization of urban areas will not change due to demographic changes between censuses. For example, Rolleston (popular 14,650) is still classified as a small town because the population was less than 10,000 at the 2013 census.
What is an urban area Urban areas can be defined by the number of inhabitants, population density, the proportion of population independent of agriculture, or utilities and services that provide electricity and education. Some countries define cities with a population of 2,500 or more as one city, others have at least 20,000 people. There is no universal standard, and each country usually has a set of standards that distinguish urban areas. The United States uses population density measurements to define cities with a minimum population requirement of 2,500. The classification of metropolitan areas includes both urban and rural areas and is integrated with specific cities both socially and economically.