Jianghan District, which belongs to Wuhan, Hubei Province, is one of the seven central cities in Wuhan. Located in the middle of Hankou area, facing the intersection of Yangtze River and Hanjiang River in the south, facing Wuchang District and Hanyang District across the river respectively; Arrive in Zhang Gongdi in the north, bordering on Dongxihu District; The east and west sides are adjacent to Jiang 'an District and Qiaokou District respectively, with a total area of 28.29 square kilometers. By the end of 10 in 2022, Jianghan District had 13 streets under its jurisdiction. By 0: 00 June 2020 165438+ 10 October 1, the resident population of Jianghan District was 647932.

By the end of 10 in 2022, Jianghan District had jurisdiction over 13 streets: Minzu Street, Hualou Street, Shuita Street, Quan Min Street, Man Chun Street, Minyi Street, Xinhua Street, Song Wan Street, Tangjiadun Street, Beihu Street, Qianjin Street, Changqing Street, Hanxing Street and 1 0.

China postcode coding rules;

China adopts a four-level six-digit coding system, with the first two representing provinces, municipalities and autonomous regions, the third representing postal areas, the fourth representing counties and cities, the last two representing the post office, and the last two representing the delivery area of the city, that is, the location of the delivery area.

For example, the postal code "13002 1", "13" stands for Jilin Province, "00" stands for Changchun, the provincial capital, and "2 1" stands for the delivery area.

According to the characteristics of China's postal network and national traffic geography, China's postal codes are arranged in four levels and six digits. That is, on the basis of administrative divisions, six figures are adopted and classified into four levels.

The combination of the top two represents provinces, municipalities and autonomous regions; The combination of the top three represents the postal area; The top four groups represent counties and municipal bureaus; The last two digits indicate the delivery office. Six digits are connected, which is a complete set of postal codes. It contains the information that letters need in the whole sorting process.

The above contents refer to Baidu Encyclopedia-Jianghan District.