Boli County, which belongs to Qitaihe City of Heilongjiang Province, is located in the east of Heilongjiang Province. When the county was established, Yilan Taoist Yin named it with the meaning of "prosperous and smooth". It is located in the eastern part of Heilongjiang Province, bordering Baoqing, Jidong, Linkou, Yilan and Huannan counties. The geographical coordinates are 130°6 '-131°44' east longitude and 45°16 '-46°37' north latitude. The total area of the county is nearly 3000 square kilometers. According to the seventh census, Boli County had a permanent population of 199,583 as of midnight on November 1, 2020. As of 2013, Boli County has jurisdiction over 5 towns and 5 townships. Besides Han nationality, there are also 14 ethnic minorities such as Hui, Korean and Manchu.

Boli County is the national commodity grain base county, plantation key county, fruit production base county, one of the 100 coal producing counties.
In 2020, Boli County achieved a gross regional product of 4.897 billion yuan, with a year-on-year growth of 0.3%. The added value of the primary industry reached 1.752 billion yuan, up by 4.6%; The added value of the secondary industry was 831 million yuan, down by 6.1%; The added value of the tertiary industry reached 2.314 billion yuan, up by 1.4%. The ratio of three industrial structures is 35.8:17:47.2. The per capita GDP of the county is 17,488 yuan.