Population of the Basque Country by territorial area, according to sex, age groups and nationality.

The Population and Housing Census. Population structure is intended to provide information on the number of residents in the A.C. of the Basque Country, in addition to its spatial distribution by municipality, district, section, entity. The population by neighborhoods is made in the municipalities of more than 10,000 inhabitants. The description of the population is made by means of demographic variables such as sex, age, place of birth and nationality. This operation provides information on 1 January of each year since 2001, going on to provide information on 1 July from 2022. The main source is the administrative register of the Municipal Register, in addition to others such as the Birth Statistics and the Death Statistics.人口与住房普查（Population and Housing Census）：其人口结构模块旨在为巴斯克自治区提供居民总量信息，同时涵盖按市镇、街区、普查区段、实体单元划分的空间分布特征。针对常住人口超过1万的市镇，会按邻里单元开展人口细分统计。人口统计维度涵盖性别、年龄、出生地及国籍等人口学变量。该普查自2001年起每年发布1月1日的人口统计数据，自2022年起新增每年7月1日的统计信息。数据主要来源于市镇登记册（Municipal Register）的行政登记档案，辅以出生统计（Birth Statistics）、死亡统计（Death Statistics）等其他数据源。