# List of administrative divisions of Tianjin

Tianjin is one of the four direct-controlled municipalities of the People's Republic of China, and is further divided into 16 districts.
In addition, the Tianjin Economic and Technological Development Area (TEDA) is not a formal level of administration, but nevertheless enjoys rights similar to a regular district.
* Heping
* Hexi
* Hebei
* Nankai
* Hedong
* Hongqiao
* Central Tianjin
* Jizhou
* Baodi
* Ninghe
* Binhai
* Dongli
* Jinnan
* Xiqing
* Beichen
* Wuqing
* Jinghai

## Administrative divisions

All of these administrative divisions are explained in greater detail at Administrative divisions of the People's Republic of China. This chart lists only county-level divisions of Tianjin.
| County Level | County Level | County Level | County Level | County Level | County Level | County Level | County Level |
| Name | Chinese | Hanyu Pinyin | Division code | Division code | Area (km²) | Population (2010 census) | Density (/km²) |
| Heping District (City seat) | 和平区 | Hépíng Qū | 120101 | HPG | 9.97 | 273,466 | 27,429 |
| Hedong District | 河东区 | Hédōng Qū | 120102 | HDQ | 39.00 | 860,852 | 22,073 |
| Hexi District | 河西区 | Héxī Qū | 120103 | HXQ | 41.24 | 870,632 | 21,111 |
| Nankai District | 南开区 | Nánkāi Qū | 120104 | NKQ | 40.64 | 1,018,196 | 25,054 |
| Hebei District | 河北区 | Héběi Qū | 120105 | HBQ | 29.14 | 788,368 | 27,054 |
| Hongqiao District | 红桥区 | Hōngqiáo Qū | 120106 | HQO | 21.30 | 531,526 | 24,954 |
| Dongli District | 东丽区 | Dōnglì Qū | 120110 | DLI | 460.00 | 569,955 | 1,239 |
| Xiqing District | 西青区 | Xīqīng Qū | 120111 | XQG | 545.00 | 684,690 | 1,256 |
| Jinnan District | 津南区 | Jīnnán Qū | 120112 | JNQ | 401.00 | 593,063 | 1,479 |
| Beichen District | 北辰区 | Běichén Qū | 120113 | BCQ | 478.00 | 669,031 | 1,400 |
| Wuqing District | 武清区 | Wǔqīng Qū | 120114 | WQQ | 1,570.00 | 949,413 | 605 |
| Baodi District | 宝坻区 | Bǎodǐ Qū | 120115 | BDI | 1,523.00 | 799,057 | 525 |
| Binhai New Area | 滨海新区 | Bīnhǎi Xīnqū | 120116 | BHX | 2,270.00 | 2,482,065 | 1,093 |
| Ninghe District | 宁河区 | Nínghé Qū | 120117 | NIH | 1,414.00 | 416,143 | 294 |
| Jinghai District | 静海区 | Jìnghǎi Qū | 120118 | JHC | 1,476.00 | 646,978 | 438 |
| Jizhou District | 蓟州区 | Jìzhōu Qū | 120119 | JZI | 1,590.00 | 784,789 | 494 |

## Recent changes in administrative divisions

| Date | Before | After | Note | Reference |
| 1973-07-07 | parts of Hebei Province | Tianjin Municipality | provincial transferred | |
| 1973-07-07 | parts of Tianjin Prefecture | provincial-controlled | transferred | |
| 1973-07-07 | ↳ Ninghe County | ↳ Ninghe County | transferred | |
| 1973-07-07 | ↳ Jinghai County | ↳ Jinghai County | transferred | |
| 1973-07-07 | ↳ Wuqing County | ↳ Wuqing County | transferred | |
| 1973-07-07 | ↳ Baodi County | ↳ Baodi County | transferred | |
| 1973-07-07 | ↳ Ji County | ↳ Ji County | transferred | |
| 1979-11-06 | parts of Nanjiao District | Dagang District | established | |
| 1992-02-12 | Dongjiao District | Dongli District | renamed | Civil Affairs [1992]16 |
| 1992-02-12 | Nanjiao District | Jinnan District | renamed | Civil Affairs [1992]16 |
| 1992-02-12 | Xijiao District | Xiqing District | renamed | Civil Affairs [1992]16 |
| 1992-02-12 | Beijiao District | Beichen District | renamed | Civil Affairs [1992]16 |
| 2000-06-13 | Wuqing County | Wuqing District | reorganized | State Council [2000]67 |
| 2001-03-22 | Baodi County | Baodi District | reorganized | State Council [2001]29 |
| 2009-10-21 | Tanggu District | Binhai New Area | merged & established | State Council [2009]125 |
| 2009-10-21 | Hangu District | Binhai New Area | merged & established | State Council [2009]125 |
| 2009-10-21 | Dagang District | Binhai New Area | merged & established | State Council [2009]125 |
| 2015-07-23 | Ninghe County | Ninghe District | reorganized | State Council [2015]119 |
| 2015-07-23 | Jinghai County | Jinghai District | reorganized | State Council [2015]119 |
| 2016-06-08 | Ji County | Jizhou District | reorganized | State Council [2016]98 |

## Historical divisions
### ROC (1911–1949)

| County / City | Present division |
| Tianjin City 天津市 | Heping, Hexi, Hebei, Nankai, Hedong, Hongqiao |
| Tianjin County 天津縣 | Jinnan, Dongli, Xiqing, Beichen |
| Wuqing County 武清縣 | Wuqing |
| Baodi County 寶坻縣 | Baodi |
| Jinghai County 靜海縣 | Jinghai, Binhai |
| Ninghe County 寧河縣 | Ninghe, Binhai |
| Ji County 薊縣 | Jizhou |