Mau have 24 pincodes.

Dubari 7 locations 221601
Maryad Pur. 6 locations 221602
Madhu Ban 11 locations 221603
Haldharpur 12 locations 221705
Ratan Pura 12 locations 221706
Oril 1 locations 223222
Kahinaur 6 locations 275101
Indara 2 locations 275102
Kushmaur 5 locations 275103
Jamal Mirja Pur 8 locations 275105
Amila 11 locations 275301
Bhopaura 5 locations 275302
Dohari Ghat 7 locations 275303
Ghosi (Mau) 5 locations 275304
Kopa Ganj 13 locations 275305
Koiria Par 4 locations 275306
Semari Jamal Pur 8 locations 275307
Pithaupur Rasti 1 locations 276126
Chiraia Kot 11 locations 276129
Saraimeer 2 locations 276305
Suraj Pur 4 locations 276306
Karaha 8 locations 276402
Mohammadabad Gohna 17 locations 276403
Walid Pur 5 locations 276405