Da'an, Zigong

Da'an is a district of the city of Zigong, Sichuan province, China.

The district covers 400 km2 with a population of 456,000 in 2007.

Administrative divisions
Da'an administers 6 subdistricts and 9 towns:
 * subdistricts:
 * Da'an 大安街道
 * Longjign 龙井街道
 * Machongkou 马冲口街道
 * Lianggaoshan 凉高山街道
 * Heping 和平街道
 * Fenghuang 凤凰街道
 * towns:
 * Dashanpu 大山铺镇
 * Tuanjie 团结镇
 * Sanduozhai 三多寨镇
 * Heshi 何市镇
 * Xindian 新店镇
 * Xinmin 新民镇
 * Niufo 牛佛镇
 * Miaoba 庙坝镇
 * Huilong 回龙镇