Romford (RM) Postcode Districts

Area/District	Active Postcodes
RM1	919
RM10	810
RM11	860
RM12	972
RM13	970
RM14	898
RM15	783
RM16	1,240
RM17	942
RM18	478
RM19	178
RM2	406
RM20	254
RM3	1,331
RM4	218
RM5	488
RM50	15
RM6	759
RM7	1,126
RM8	805
RM9	949