Utah Urban Areas Census 2020

The urban areas created by the US Census Bureau "represent densely developed territory, and encompass residential, commercial, and other nonresidential urban land uses. Each urban area must encompass at least 2,000 housing units or at least 5,000 people." They were created by the Bureau following the 2020 census based on the population and housing unit density of individual blocks. The 2020 Census increased the urban population and housing unit count requirements for the first time since 1910, resulting in differences between the 2010 and 2020 boundaries beyond those resulting from population change. In addition, they also stopped distinguishing between "urbanized areas" and "urban clusters" and renamed areas as needed to reflect the updated boundaries. Please see the US Census Bureau website for more information.美国人口普查局（US Census Bureau）划定的城市区域指高密度开发的地域范畴，涵盖住宅、商业及其他非住宅类城市土地利用类型。单座城市区域需至少包含2000套住宅单元，或至少5000名常住人口。该类城市区域由普查局依据2020年人口普查结果，结合各街区的人口与住宅单元密度划定。2020年人口普查自1910年以来首次上调了城市区域的人口及住宅单元数量门槛，这使得2010年与2020年的城市区域边界差异，超出了仅由人口变化引发的范围。此外，普查局不再区分‘城市化区域（urbanized areas）’与‘城市集群（urban clusters）’，并根据更新后的边界范围对区域进行重新命名。如需获取更多信息，请访问美国人口普查局官方网站。