ABS - Regional Population - Population Estimates by Age and Sex (SA2) 2019

This dataset presents the preliminary estimates of the resident population by age and sex as at 30 June 2019. The data is aggregated to Statistical Areas Level 2 (SA2), according to the 2016 edition of the Australian Statistical Geography Standard (ASGS).\n\nEstimated resident population (ERP) is the official estimate of the Australian population, which links people to a place of usual residence within Australia. Usual residence within Australia refers to that address at which the person has lived or intends to live for six months or more in a given reference year. For the 30 June reference date, this refers to the calendar year around it. Estimates of the resident population are based on Census counts by place of usual residence (excluding short-term overseas visitors in Australia), with an allowance for Census net undercount, to which are added the estimated number of Australian residents temporarily overseas at the time of the Census. A person is regarded as a usual resident if they have been (or expected to be) residing in Australia for a period of 12 months or more over a 16-month period.\n\nThis data is ABS data (catalogue number: 3235.0) available from the [Australian Bureau of Statistics](https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/3235.02019?OpenDocument).\n\nFor more information please visit the [Explanatory Notes](https://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/3235.0Explanatory%20Notes12019?OpenDocument).\n\n \n\n * AURIN has spatially enabled the data.\n\n * Regions which contain unpublished data have been left blank in the dataset.\n

本数据集提供了截至2019年6月30日、按年龄及性别分组的常住人口初步估算数据。本数据集依据2016版《澳大利亚统计地理标准》（Australian Statistical Geography Standard, ASGS），将数据聚合至二级统计区域（Statistical Areas Level 2, SA2）。

常住人口估算数（Estimated Resident Population, ERP）是澳大利亚官方发布的人口估算指标，用于将人口匹配至澳大利亚境内的经常居住地。澳大利亚境内的经常居住地指个人在给定参考年度内已居住或拟居住六个月及以上的地址。对于6月30日这一参考时点而言，其对应覆盖的自然年度即为参考年度。常住人口估算数据基于按经常居住地统计的人口普查计数（不含在澳短期海外访客），对人口普查的净漏登情况进行修正后，追加普查时点临时旅居海外的澳大利亚居民的估算人数。若个人在16个月周期内已在澳大利亚居住（或预计居住）满12个月及以上，则被认定为经常居住者。

本数据集为澳大利亚统计局（Australian Bureau of Statistics, ABS）数据（目录号：3235.0），可从[澳大利亚统计局官网](https://www.abs.gov.au/AUSSTATS/abs@.nsf/DetailsPage/3235.02019?OpenDocument)获取。

如需了解更多信息，请查阅[解释性说明文档](https://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/3235.0Explanatory%20Notes12019?OpenDocument)。

* 澳大利亚城市与区域研究信息基础设施（Australian Urban and Regional Information Infrastructure, AURIN）已为该数据完成空间化赋能处理。
* 数据集内包含未公开数据的区域已留空处理。