| District | Area in km2 | Population 2010 Census |
| Pangkalan | 97.73 | 35,245 |
| Tegalwaru | 106.70 | 34,154 |
| Ciampel | 117.33 | 39,340 |
Telukjambe Timur (East Telukjambe) | 44.27 | 126,616 |
Telukjambe Barat (West Telukjambe) | 73.82 | 48,803 |
| Klari | 73.17 | 155,336 |
| Cikampek | 36.73 | 107,020 |
| Purwasari | 31.62 | 63,274 |
| Tirtamulya | 47.49 | 44,274 |
| Jatisari | 55.34 | 72,003 |
|
| District | Area in km2 | Population 2010 Census |
| Banyusari | 55.75 | 51,012 |
| Kotabaru | 33.72 | 119,710 |
| Cilamaya Wetan | 74.94 | 75,318 |
| Cilamaya Kulon | 67.77 | 59,780 |
| Lemahabang | 51.32 | 60,758 |
| Talagasari | 52.91 | 60,163 |
| Majalaya | 33.19 | 44,016 |
Karawang Timur (East Karawang) | 29.41 | 118,001 |
Karawang Barat (West Karawang) | 40.71 | 155,471 |
|
| District | Area in km2 | Population 2010 Census |
| Rawamerta | 51.11 | 48,657 |
| Tempuran | 95.36 | 58,608 |
| Kutawaluya | 52.18 | 53,741 |
| Rengasdengklok | 40.87 | 104,494 |
| Jayakerta | 41.44 | 59,929 |
| Pedes | 68.52 | 70,168 |
| Cilebar | 70.24 | 39,421 |
| Cibuaya | 118.19 | 48,660 |
| Tirtajaya | 107.44 | 61,919 |
| Batujaya | 75.53 | 75,336 |
| Pakisjaya | 67.72 | 36,564 |
|