for the 3 urban districts, 2,845,790 for the built up area and 9,174,683 for the entire Prefecture-level city area of . The municipal executive, legislative and judiciary are situated in Congtai District (, Cóngtái Qū), as well as the CPC and Public Security bureaux. Climate Handan has a monsoon-influenced humid continental climate/semi-arid climate (Köppen Dwa/BSk), with strong monsoonal influence, typical of the North China Plain. The normal monthly daily mean temperature ranges from in January to in July, while the annual mean temperature is . A majority of the normal annual precipitation of occurs in July and August. Economy Handan has witnessed rapid growth over the past 20 years. Industrial growth in the city has focused on communication and transport activities. Handan is a major producer of coal and steel, with Coal mines at Fengfeng providing power for Handan's iron, steel and textile mills. Chemical and cement plants along with other industries also benefit. Local agriculture produces maize, pomegranates and eggs. Handan also has a growing services sector, with retail, banking and trading making up 40% of the economy. The GDP per capita in Renminbi was estimated at ¥13,449 in 2005. In 2015, the figure was ￥33,554.87. Air pollution According to a survey by "Global voices China" in February 2013, Handan was one of China's most polluted cities due to heavy industrial outputs. However the government has made a significant effort to make the city cleaner, which involved closing down many polluting power plants. It is no longer the most polluted city, and, according to a 2016 government survey, the number of good air quality days is 189 days, an increase of 135 days compared with 2013. Tourism Handan Prefecture is home to the AAAAA tourist attractions Guangfu Ancient City and the Nüwa Imperial Palace. Transportation Handan is served by Handan Airport. Handan has two main train stations: one is Handan railway station which serves for the normal speed train, the other is named Handandong railway station, which serves for the high speed train. Demographics Ethnic minorities According to Handan government in 2007, 40 ethnic groups were present in Handan. Ethnic minorities represent 50,000 people, among which 48,000 Hui. There are 22 Hui schools and 5 Hui junior high schools in Handan. Religion The most widespread religion in Handan is Chinese folk religion, including Taoism and Buddhism. In 2013, there were more than 150,000 Catholics in Handan according to the