Flood Map by Postcode

Search by postcode or use the drilldown below.

Flood risk by postcode area

Number of postcodes of each risk level within the postcode area. Click a postcode area to drill down to postcode district.

Postcode Area	High	Medium	Low	Very Low
AL	22	50	16	10
B	171	597	447	62
BA	63	529	220	2
BB	107	247	311	8
BD	91	587	152	16
BH	44	159	303	16
BL	47	131	61	5
BN	149	226	1400	69
BR	31	248	95	0
BS	75	294	3055	128
CA	155	331	588	13
CB	101	315	73	31
CH	8	38	157	263
CM	101	204	360	22
CO	74	137	456	103
CR	10	208	66	0
CT	274	347	430	76
CV	80	365	214	4
CW	16	76	245	2
DA	24	87	144	475
DE	118	551	1016	32
DH	20	78	18	2
DL	261	337	161	3
DN	169	2263	1613	1537
DT	51	164	234	19
DY	27	105	147	0
E	44	111	1167	2210
EC	0	0	0	88
EN	23	148	403	111
EX	629	948	622	58
FY	16	46	834	790
GL	218	767	395	42
GU	129	582	312	6
HA	57	141	152	47
HD	95	175	94	1
HG	12	72	62	10
HP	31	134	161	14
HR	47	214	140	8
HU	106	1497	5050	8
HX	126	131	60	0
IG	38	55	215	198
IP	94	203	570	18
KT	228	781	854	2
L	10	33	79	8
LA	178	372	652	117
LD	1	2	0	0
LE	192	533	383	39
LN	147	376	1002	14
LS	211	302	231	15
LU	5	46	25	8
M	53	231	1401	38
ME	198	212	892	193
MK	34	143	139	27
N	5	170	486	3
NE	70	251	358	63
NG	269	710	2277	195
NN	46	82	150	61
NP	1	7	4	0
NR	107	190	431	461
NW	23	128	41	1
OL	136	361	103	9
OX	172	378	276	22
PE	503	3469	4148	760
PL	140	318	177	6
PO	213	493	1226	2
PR	30	159	410	297
RG	183	466	456	20
RH	50	281	217	2
RM	17	56	366	492
S	162	507	573	4
SE	40	118	155	7404
SG	39	246	225	27
SK	47	205	153	9
SL	222	422	836	192
SM	10	39	46	0
SN	43	178	204	2
SO	264	287	136	16
SP	35	233	109	11
SR	2	12	7	0
SS	27	39	357	927
ST	56	319	108	1
SW	26	153	325	5317
SY	57	211	49	1
TA	98	473	1548	116
TD	3	7	4	0
TF	10	51	7	0
TN	151	430	454	529
TQ	210	415	218	29
TR	101	293	113	24
TS	41	199	277	10
TW	261	576	874	349
UB	10	68	101	10
W	3	22	15	2052
WA	76	321	604	22
WC	3	0	0	27
WD	12	106	71	16
WF	136	192	406	29
WN	45	109	139	27
WR	69	160	99	6
WS	18	116	61	8
WV	7	120	34	0
YO	292	411	758	231