Population density: 357 people/km2.

Chengcheng is located in the northeast of Weibei Plateau. The county has jurisdiction over 9 towns, 1 office, 160 administrative villages and 14 communities, with a total population of 400,000, an agricultural population of 310.4 million, a land area of10/km2 and a cultivated land area of 900,000 mu. In 20 19, the county's GDP reached 9 billion yuan, up 4% year-on-year; The investment in fixed assets of the whole society was 7.6 billion yuan, a year-on-year increase of 3%; The per capita disposable income of urban and rural residents reached 32,649 yuan and 1 1923 yuan respectively, up by 8. 1% and 9.6% year-on-year; The general public budget revenue is 283.54 million yuan. The proportion of three industries was adjusted to 3 1:20:49.

Chengcheng is a scattered area where ethnic minorities live together. There are 20 ethnic minorities, mainly Hui, followed by Mongolian, Tibetan, Tujia, Li, Shui, Korean, Dong, Wa, Naxi, Ewenki, Lisu, Manchu, Hani, Yi, Buyi, Miao and Yi.

Chengcheng is located in an "two-hour economic circle", and four railways, Xibao, Xihou, Xiyan and Han Huang Hou, pass through the territory, with four passenger and freight transport stations. Beijing-Kunming Expressway is connected with Hefeng Expressway and Chongqing-Shanghai Expressway under construction, and five expressway lines have been built or under construction. West-South Korea Intercity Railway Station has been set up in the county, and highway trunk lines such as G 108, G342 and G242 have been upgraded in an all-round way, which has the strategic location advantage of facing the whole country and step by step.

Chengcheng County is located between 34 55 ′ 45 ″-35 27 ′ 05 ″ north latitude and 65 438+009 04 ′ 30 ″-65 438+065 438+00 05 ′ 50 ″ east longitude, belonging to the southernmost part of Ordos platform syncline. The territory is long and narrow from north to south, and the terrain is high in the north and low in the south, showing a ladder-like distribution. The county seat is 362- 1272 meters above sea level, with an average elevation of 684.6 meters. Kongzou River, Macun River, Changning River, Xianxi River and Dayu River flow into Luohe from west to east, and Kongzou River, Changning River, Xianxi River and Dayu River divide the county into three beams and one plateau. In the north, Sichuan and Liang alternate with each other, with diverse landforms, and the platform in the south is gentle and slightly undulating. The terrain of the county is steep, the soil is loose, the surface vegetation is scarce, the ridges are undulating, and the gullies are vertical and horizontal. * * There are 98 tributaries1article, and the gully area is 450 square kilometers.

Chengcheng County belongs to the warm temperate and semi-humid climate zone in Guanzhong Plain, and the climate changes greatly throughout the year. The general characteristics are drought and little rain, abundant sunshine and large temperature difference between day and night. The annual average precipitation is 550 mm, the annual sunshine hours are 26 16 hours, the average temperature is 12.6℃, and the frost-free period is 204 days. Rich in mineral resources, 9 kinds of underground mineral deposits have been proved, and coal, pyrite, limestone, kaolin and bauxite have large reserves and high grade; Located in the Weibei Black Belt, it is a national key coal-producing county with a coal reserve of over 4 billion tons. The total water resources in the county are166,399,500 cubic meters, including 60146,200 cubic meters of surface water resources and 0/347,438+00,000 cubic meters of groundwater resources. The county's economic forest base covers a total area of 330,000 mu, with an average annual output value of over 65.438+0.9 billion yuan and a forest coverage rate of 25.4%.

In April, 20021,Chengcheng County was selected as the second national top 100 cultural counties.

In July 2020, patriotic health campaign committee identified Chengcheng County as the national health township (county) in 2020.

20 19 10, Chengcheng county was named "the second batch of national agricultural product quality and safety counties" by the Ministry of Agriculture.

From 2065438 to March 2009, Chengcheng County was included in the list of the first batch of revolutionary cultural relics protection and utilization counties (Shaanxi-Gansu area).

20 19 1, the Ministry of Agriculture and Rural Affairs identified Chengcheng County as the third batch of demonstration counties (cities, districts) that took the lead in basically realizing the whole mechanization of main crop production.

In February of 20 18, Chengcheng County was included in the list of counties (cities, districts) with basically balanced development of compulsory education in China in 20 17.

In May of 20 17, the first batch of green development demonstration counties of animal husbandry were released, and Chengcheng County was on the list.