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Planning constraints, by postcode district

2,864 active postcode districts across England, Wales and Scotland, grouped by region below. Pick yours for a quick overview of what we check, or jump straight into the free interactive checker to test an exact address.

District name, region and population on this page come from Doogal's postcode district index (ONS/OS derived) and the ONS Postcode Directory, built 6 Aug 2026. The constraint datasets themselves are queried live at the moment you run a check — nothing on this page has been screened for your address, and no check has been run to produce it.

East Midlands145 districts

CV13 DE1 DE11 DE12 DE21 DE22 DE23 DE24 DE3 DE4 DE45 DE5 DE55 DE56 DE6 DE65 DE7 DE72 DE73 DE74 DE75 DE99 DN10 DN21 DN22 LE1 LE10 LE11 LE12 LE13 LE14 LE15 LE16 LE17 LE18 LE19 LE2 LE21 LE3 LE4 LE41 LE5 LE6 LE65 LE67 LE7 LE8 LE87 LE9 LE94 LE95 LN1 LN10 LN11 LN12 LN13 LN2 LN3 LN4 LN5 LN6 LN7 LN8 LN9 NG1 NG10 NG11 NG12 NG13 NG14 NG15 NG16 NG17 NG18 NG19 NG2 NG20 NG21 NG22 NG23 NG24 NG25 NG3 NG31 NG32 NG33 NG34 NG4 NG5 NG6 NG7 NG8 NG80 NG9 NG90 NN1 NN10 NN11 NN12 NN13 NN14 NN15 NN16 NN17 NN18 NN2 NN29 NN3 NN4 NN5 NN6 NN7 NN8 NN9 OX17 PE10 PE11 PE12 PE20 PE21 PE22 PE23 PE24 PE25 PE6 PE8 PE9 S18 S21 S32 S33 S40 S41 S42 S43 S44 S45 S49 S80 S81 SK12 SK13 SK17 SK22 SK23

East of England248 districts

AL1 AL10 AL2 AL3 AL4 AL5 AL6 AL7 AL8 AL9 CB1 CB10 CB11 CB2 CB21 CB22 CB23 CB24 CB25 CB3 CB4 CB5 CB6 CB7 CB8 CB9 CM0 CM1 CM11 CM12 CM13 CM14 CM15 CM16 CM17 CM18 CM19 CM2 CM20 CM21 CM22 CM23 CM24 CM3 CM4 CM5 CM6 CM7 CM77 CM8 CM9 CM92 CM98 CM99 CO1 CO10 CO11 CO12 CO13 CO14 CO15 CO16 CO2 CO3 CO4 CO5 CO6 CO7 CO8 CO9 EN10 EN11 EN6 EN7 EN8 EN9 HP1 HP2 HP23 HP3 HP4 IG10 IG7 IG9 IP1 IP10 IP11 IP12 IP13 IP14 IP15 IP16 IP17 IP18 IP19 IP2 IP20 IP21 IP22 IP23 IP24 IP25 IP26 IP27 IP28 IP29 IP3 IP30 IP31 IP32 IP33 IP4 IP5 IP6 IP7 IP8 IP9 IP98 LU1 LU2 LU3 LU4 LU5 LU6 LU7 MK40 MK41 MK42 MK43 MK44 MK45 NR1 NR10 NR11 NR12 NR13 NR14 NR15 NR16 NR17 NR18 NR19 NR2 NR20 NR21 NR22 NR23 NR24 NR25 NR26 NR27 NR28 NR29 NR3 NR30 NR31 NR32 NR33 NR34 NR35 NR4 NR5 NR6 NR7 NR8 NR9 NR99 PE1 PE13 PE14 PE15 PE16 PE19 PE2 PE26 PE27 PE28 PE29 PE3 PE30 PE31 PE32 PE33 PE34 PE35 PE36 PE37 PE38 PE4 PE5 PE7 RM15 RM16 RM17 RM18 RM19 RM20 RM4 SG1 SG10 SG11 SG12 SG13 SG14 SG15 SG16 SG17 SG18 SG19 SG2 SG3 SG4 SG5 SG6 SG7 SG8 SG9 SS0 SS1 SS11 SS12 SS13 SS14 SS15 SS16 SS17 SS2 SS22 SS3 SS4 SS5 SS6 SS7 SS8 SS9 SS99 WD17 WD18 WD19 WD23 WD24 WD25 WD3 WD4 WD5 WD6 WD7 WD99

London284 districts

BR1 BR2 BR3 BR4 BR5 BR6 BR7 CR0 CR2 CR4 CR5 CR7 CR8 CR9 CR90 DA14 DA15 DA16 DA17 DA18 DA5 DA6 DA7 DA8 E1 E10 E11 E12 E13 E14 E15 E16 E17 E18 E1W E2 E20 E22 E3 E4 E5 E6 E7 E8 E9 E98 EC1A EC1M EC1N EC1P EC1R EC1V EC1Y EC2A EC2M EC2N EC2P EC2R EC2V EC2Y EC3A EC3M EC3N EC3P EC3R EC3V EC4A EC4M EC4N EC4P EC4R EC4V EC4Y EN1 EN2 EN3 EN4 EN5 HA0 HA1 HA2 HA3 HA4 HA5 HA6 HA7 HA8 HA9 IG1 IG11 IG2 IG3 IG4 IG5 IG6 IG8 KT1 KT2 KT3 KT4 KT5 KT6 KT9 N1 N10 N11 N12 N13 N14 N15 N16 N17 N18 N19 N1C N1P N2 N20 N21 N22 N3 N4 N5 N6 N7 N8 N81 N9 NW1 NW10 NW11 NW1W NW2 NW26 NW3 NW4 NW5 NW6 NW7 NW8 NW9 RM1 RM10 RM11 RM12 RM13 RM14 RM2 RM3 RM5 RM6 RM7 RM8 RM9 SE1 SE10 SE11 SE12 SE13 SE14 SE15 SE16 SE17 SE18 SE19 SE1P SE2 SE20 SE21 SE22 SE23 SE24 SE25 SE26 SE27 SE28 SE3 SE4 SE5 SE6 SE7 SE8 SE9 SM1 SM2 SM3 SM4 SM5 SM6 SW10 SW11 SW12 SW13 SW14 SW15 SW16 SW17 SW18 SW19 SW1A SW1E SW1H SW1P SW1V SW1W SW1X SW1Y SW2 SW20 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW95 TN16 TW1 TW10 TW11 TW12 TW13 TW14 TW2 TW3 TW4 TW5 TW6 TW7 TW8 TW9 UB1 UB10 UB11 UB18 UB2 UB3 UB4 UB5 UB6 UB7 UB8 UB9 W10 W11 W12 W13 W14 W1A W1B W1C W1D W1F W1G W1H W1J W1K W1S W1T W1U W1W W2 W3 W4 W5 W6 W7 W8 W9 WC1A WC1B WC1E WC1H WC1N WC1R WC1V WC1X WC2A WC2B WC2E WC2H WC2N WC2R

North East126 districts

DH1 DH2 DH3 DH4 DH5 DH6 DH7 DH8 DH9 DH97 DH98 DH99 DL1 DL12 DL13 DL14 DL15 DL16 DL17 DL2 DL3 DL4 DL5 DL98 NE1 NE10 NE11 NE12 NE13 NE15 NE16 NE17 NE18 NE19 NE2 NE20 NE21 NE22 NE23 NE24 NE25 NE26 NE27 NE28 NE29 NE3 NE30 NE31 NE32 NE33 NE34 NE35 NE36 NE37 NE38 NE39 NE4 NE40 NE41 NE42 NE43 NE44 NE45 NE46 NE47 NE48 NE49 NE5 NE6 NE61 NE62 NE63 NE64 NE65 NE66 NE67 NE68 NE69 NE7 NE70 NE71 NE8 NE85 NE88 NE9 NE92 NE98 NE99 SR1 SR2 SR3 SR4 SR43 SR5 SR6 SR7 SR8 TD15 TS1 TS10 TS11 TS12 TS13 TS14 TS15 TS16 TS17 TS18 TS19 TS2 TS20 TS21 TS22 TS23 TS24 TS25 TS26 TS27 TS28 TS29 TS3 TS4 TS5 TS6 TS7 TS8

North West293 districts

BB1 BB10 BB11 BB12 BB18 BB2 BB3 BB4 BB5 BB6 BB7 BB8 BB9 BL0 BL1 BL11 BL2 BL3 BL4 BL5 BL6 BL7 BL78 BL8 BL9 CA1 CA10 CA11 CA12 CA13 CA14 CA15 CA16 CA17 CA18 CA19 CA2 CA20 CA21 CA22 CA23 CA24 CA25 CA26 CA27 CA28 CA3 CA4 CA5 CA6 CA7 CA8 CA9 CA95 CH1 CH2 CH25 CH26 CH27 CH28 CH29 CH3 CH30 CH31 CH32 CH33 CH34 CH4 CH41 CH42 CH43 CH44 CH45 CH46 CH47 CH48 CH49 CH60 CH61 CH62 CH63 CH64 CH65 CH66 CH70 CH88 CH99 CW1 CW10 CW11 CW12 CW2 CW4 CW5 CW6 CW7 CW8 CW9 CW98 FY1 FY2 FY3 FY4 FY5 FY6 FY7 FY8 L1 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L2 L20 L21 L22 L23 L24 L25 L26 L27 L28 L29 L3 L30 L31 L32 L33 L34 L35 L36 L37 L38 L39 L4 L40 L5 L6 L67 L68 L69 L7 L70 L71 L72 L74 L75 L8 L9 LA1 LA10 LA11 LA12 LA13 LA14 LA15 LA16 LA17 LA18 LA19 LA2 LA20 LA21 LA22 LA23 LA3 LA4 LA5 LA6 LA7 LA8 LA9 M1 M11 M12 M13 M14 M15 M16 M17 M18 M19 M2 M20 M21 M22 M23 M24 M25 M26 M27 M28 M29 M3 M30 M31 M32 M33 M34 M35 M38 M4 M40 M41 M43 M44 M45 M46 M5 M50 M6 M60 M61 M7 M8 M9 M90 M99 OL1 OL10 OL11 OL12 OL13 OL15 OL16 OL2 OL3 OL4 OL5 OL6 OL7 OL8 OL9 PR0 PR1 PR11 PR2 PR25 PR26 PR3 PR4 PR5 PR6 PR7 PR8 PR9 SK1 SK10 SK11 SK14 SK15 SK16 SK2 SK3 SK4 SK5 SK6 SK7 SK8 SK9 SY14 WA1 WA10 WA11 WA12 WA13 WA14 WA15 WA16 WA2 WA3 WA4 WA5 WA55 WA6 WA7 WA8 WA88 WA9 WN1 WN2 WN3 WN4 WN5 WN6 WN7 WN8

Scotland453 districts

AB10 AB11 AB12 AB13 AB14 AB15 AB16 AB21 AB22 AB23 AB24 AB25 AB30 AB31 AB32 AB33 AB34 AB35 AB36 AB37 AB38 AB39 AB41 AB42 AB43 AB44 AB45 AB51 AB52 AB53 AB54 AB55 AB56 AB99 DD1 DD10 DD11 DD2 DD3 DD4 DD5 DD6 DD7 DD8 DD9 DG1 DG10 DG11 DG12 DG13 DG14 DG16 DG2 DG3 DG4 DG5 DG6 DG7 DG8 DG9 EH1 EH10 EH11 EH12 EH13 EH14 EH15 EH16 EH17 EH18 EH19 EH2 EH20 EH21 EH22 EH23 EH24 EH25 EH26 EH27 EH28 EH29 EH3 EH30 EH31 EH32 EH33 EH34 EH35 EH36 EH37 EH38 EH39 EH4 EH40 EH41 EH42 EH43 EH44 EH45 EH46 EH47 EH48 EH49 EH5 EH51 EH52 EH53 EH54 EH55 EH6 EH7 EH8 EH9 EH91 EH95 EH99 FK1 FK10 FK11 FK12 FK13 FK14 FK15 FK16 FK17 FK18 FK19 FK2 FK20 FK21 FK3 FK4 FK5 FK6 FK7 FK8 FK9 G1 G11 G12 G13 G14 G15 G2 G20 G21 G22 G23 G3 G31 G32 G33 G34 G4 G40 G41 G42 G43 G44 G45 G46 G5 G51 G52 G53 G58 G60 G61 G62 G63 G64 G65 G66 G67 G68 G69 G70 G71 G72 G73 G74 G75 G76 G77 G78 G79 G81 G82 G83 G84 G90 HS1 HS2 HS3 HS4 HS5 HS6 HS7 HS8 HS9 IV1 IV10 IV11 IV12 IV13 IV14 IV15 IV16 IV17 IV18 IV19 IV2 IV20 IV21 IV22 IV23 IV24 IV25 IV26 IV27 IV28 IV3 IV30 IV31 IV32 IV36 IV4 IV40 IV41 IV42 IV43 IV44 IV45 IV46 IV47 IV48 IV49 IV5 IV51 IV52 IV53 IV54 IV55 IV56 IV6 IV63 IV7 IV8 IV9 IV99 KA1 KA10 KA11 KA12 KA13 KA14 KA15 KA16 KA17 KA18 KA19 KA2 KA20 KA21 KA22 KA23 KA24 KA25 KA26 KA27 KA28 KA29 KA3 KA30 KA4 KA5 KA6 KA7 KA8 KA9 KW1 KW10 KW11 KW12 KW13 KW14 KW15 KW16 KW17 KW2 KW3 KW5 KW6 KW7 KW8 KW9 KY1 KY10 KY11 KY12 KY13 KY14 KY15 KY16 KY2 KY3 KY4 KY5 KY6 KY7 KY8 KY9 KY99 ML1 ML10 ML11 ML12 ML2 ML3 ML4 ML5 ML6 ML7 ML8 ML9 PA1 PA10 PA11 PA12 PA13 PA14 PA15 PA16 PA17 PA18 PA19 PA2 PA20 PA21 PA22 PA23 PA24 PA25 PA26 PA27 PA28 PA29 PA3 PA30 PA31 PA32 PA33 PA34 PA35 PA36 PA37 PA38 PA4 PA41 PA42 PA43 PA44 PA45 PA46 PA47 PA48 PA49 PA5 PA6 PA60 PA61 PA62 PA63 PA64 PA65 PA66 PA67 PA68 PA69 PA7 PA70 PA71 PA72 PA73 PA74 PA75 PA76 PA77 PA78 PA8 PA80 PA9 PH1 PH10 PH11 PH12 PH13 PH14 PH15 PH16 PH17 PH18 PH19 PH2 PH20 PH21 PH22 PH23 PH24 PH25 PH26 PH3 PH30 PH31 PH32 PH33 PH34 PH35 PH36 PH37 PH38 PH39 PH4 PH40 PH41 PH42 PH43 PH44 PH49 PH5 PH50 PH6 PH7 PH8 PH9 TD1 TD10 TD11 TD12 TD13 TD14 TD2 TD3 TD4 TD5 TD6 TD7 TD8 TD9 ZE1 ZE2 ZE3

South East385 districts

BH24 BH25 BN1 BN10 BN11 BN12 BN13 BN14 BN15 BN16 BN17 BN18 BN2 BN20 BN21 BN22 BN23 BN24 BN25 BN26 BN27 BN3 BN41 BN42 BN43 BN44 BN45 BN5 BN50 BN51 BN52 BN6 BN7 BN8 BN88 BN9 BN95 BN99 BR8 CR3 CR6 CT1 CT10 CT11 CT12 CT13 CT14 CT15 CT16 CT17 CT18 CT19 CT2 CT20 CT21 CT3 CT4 CT5 CT50 CT6 CT7 CT8 CT9 DA1 DA10 DA11 DA12 DA13 DA2 DA3 DA4 DA9 GU1 GU10 GU11 GU12 GU14 GU15 GU16 GU17 GU18 GU19 GU2 GU20 GU21 GU22 GU23 GU24 GU25 GU26 GU27 GU28 GU29 GU3 GU30 GU31 GU32 GU33 GU34 GU35 GU4 GU46 GU47 GU5 GU51 GU52 GU6 GU7 GU8 GU9 HP10 HP11 HP12 HP13 HP14 HP15 HP16 HP17 HP18 HP19 HP20 HP21 HP22 HP27 HP5 HP6 HP7 HP8 HP9 KT10 KT11 KT12 KT13 KT14 KT15 KT16 KT17 KT18 KT19 KT20 KT21 KT22 KT23 KT24 KT7 KT8 ME1 ME10 ME11 ME12 ME13 ME14 ME15 ME16 ME17 ME18 ME19 ME2 ME20 ME3 ME4 ME5 ME6 ME7 ME8 ME9 MK1 MK10 MK11 MK12 MK13 MK14 MK15 MK16 MK17 MK18 MK19 MK2 MK20 MK3 MK4 MK46 MK5 MK6 MK7 MK77 MK8 MK9 OX1 OX10 OX11 OX12 OX13 OX14 OX15 OX16 OX18 OX2 OX20 OX25 OX26 OX27 OX28 OX29 OX3 OX33 OX39 OX4 OX44 OX49 OX5 OX7 OX9 PO1 PO10 PO11 PO12 PO13 PO14 PO15 PO16 PO17 PO18 PO19 PO2 PO20 PO21 PO22 PO3 PO30 PO31 PO32 PO33 PO34 PO35 PO36 PO37 PO38 PO39 PO4 PO40 PO41 PO5 PO6 PO7 PO8 PO9 RG1 RG10 RG12 RG14 RG17 RG18 RG19 RG2 RG20 RG21 RG22 RG23 RG24 RG25 RG26 RG27 RG28 RG29 RG30 RG31 RG4 RG40 RG41 RG42 RG45 RG5 RG6 RG7 RG8 RG9 RH1 RH10 RH11 RH12 RH13 RH14 RH15 RH16 RH17 RH18 RH19 RH2 RH20 RH3 RH4 RH5 RH6 RH7 RH77 RH8 RH9 SL0 SL1 SL2 SL3 SL4 SL5 SL6 SL60 SL7 SL8 SL9 SL95 SM7 SN7 SO14 SO15 SO16 SO17 SO18 SO19 SO20 SO21 SO22 SO23 SO24 SO25 SO30 SO31 SO32 SO40 SO41 SO42 SO43 SO45 SO50 SO51 SO52 SO53 SO97 SP10 SP11 SP6 TN1 TN10 TN11 TN12 TN13 TN14 TN15 TN17 TN18 TN19 TN2 TN20 TN21 TN22 TN23 TN24 TN25 TN26 TN27 TN28 TN29 TN3 TN30 TN31 TN32 TN33 TN34 TN35 TN36 TN37 TN38 TN39 TN4 TN40 TN5 TN6 TN7 TN8 TN9 TW15 TW16 TW17 TW18 TW19 TW20

South West281 districts

BA1 BA10 BA11 BA12 BA13 BA14 BA15 BA16 BA2 BA20 BA21 BA22 BA3 BA4 BA5 BA6 BA7 BA8 BA9 BH1 BH10 BH11 BH12 BH13 BH14 BH15 BH16 BH17 BH18 BH19 BH2 BH20 BH21 BH22 BH23 BH3 BH31 BH4 BH5 BH6 BH7 BH8 BH9 BS1 BS10 BS11 BS13 BS14 BS15 BS16 BS2 BS20 BS21 BS22 BS23 BS24 BS25 BS26 BS27 BS28 BS29 BS3 BS30 BS31 BS32 BS34 BS35 BS36 BS37 BS39 BS4 BS40 BS41 BS48 BS49 BS5 BS6 BS7 BS8 BS9 BS98 BS99 DT1 DT10 DT11 DT2 DT3 DT4 DT5 DT6 DT7 DT8 DT9 EX1 EX10 EX11 EX12 EX13 EX14 EX15 EX16 EX17 EX18 EX19 EX2 EX20 EX21 EX22 EX23 EX24 EX3 EX31 EX32 EX33 EX34 EX35 EX36 EX37 EX38 EX39 EX4 EX5 EX6 EX7 EX8 EX9 GL1 GL10 GL11 GL12 GL13 GL14 GL15 GL16 GL17 GL18 GL19 GL2 GL20 GL3 GL4 GL5 GL50 GL51 GL52 GL53 GL54 GL55 GL56 GL6 GL7 GL8 GL9 PL1 PL10 PL11 PL12 PL13 PL14 PL15 PL16 PL17 PL18 PL19 PL2 PL20 PL21 PL22 PL23 PL24 PL25 PL26 PL27 PL28 PL29 PL3 PL30 PL31 PL32 PL33 PL34 PL35 PL4 PL5 PL6 PL7 PL8 PL9 PL95 SN1 SN10 SN11 SN12 SN13 SN14 SN15 SN16 SN2 SN25 SN26 SN3 SN38 SN4 SN5 SN6 SN8 SN9 SN99 SP1 SP2 SP3 SP4 SP5 SP7 SP8 SP9 TA1 TA10 TA11 TA12 TA13 TA14 TA15 TA16 TA17 TA18 TA19 TA2 TA20 TA21 TA22 TA23 TA24 TA3 TA4 TA5 TA6 TA7 TA8 TA9 TQ1 TQ10 TQ11 TQ12 TQ13 TQ14 TQ2 TQ3 TQ4 TQ5 TQ6 TQ7 TQ8 TQ9 TR1 TR10 TR11 TR12 TR13 TR14 TR15 TR16 TR17 TR18 TR19 TR2 TR20 TR21 TR22 TR23 TR24 TR25 TR26 TR27 TR3 TR4 TR5 TR6 TR7 TR8 TR9

Wales200 districts

CF10 CF11 CF14 CF15 CF23 CF24 CF3 CF30 CF31 CF32 CF33 CF34 CF35 CF36 CF37 CF38 CF39 CF40 CF41 CF42 CF43 CF44 CF45 CF46 CF47 CF48 CF5 CF61 CF62 CF63 CF64 CF71 CF72 CF81 CF82 CF83 CF91 CF95 CF99 CH5 CH6 CH7 CH8 LD1 LD2 LD3 LD4 LD5 LD6 LD7 LD8 LL11 LL12 LL13 LL14 LL15 LL16 LL17 LL18 LL19 LL20 LL21 LL22 LL23 LL24 LL25 LL26 LL27 LL28 LL29 LL30 LL31 LL32 LL33 LL34 LL35 LL36 LL37 LL38 LL39 LL40 LL41 LL42 LL43 LL44 LL45 LL46 LL47 LL48 LL49 LL51 LL52 LL53 LL54 LL55 LL56 LL57 LL58 LL59 LL60 LL61 LL62 LL63 LL64 LL65 LL66 LL67 LL68 LL69 LL70 LL71 LL72 LL73 LL74 LL75 LL76 LL77 LL78 NP10 NP11 NP12 NP13 NP15 NP16 NP18 NP19 NP20 NP22 NP23 NP24 NP25 NP26 NP4 NP44 NP7 NP8 SA1 SA10 SA11 SA12 SA13 SA14 SA15 SA16 SA17 SA18 SA19 SA2 SA20 SA3 SA31 SA32 SA33 SA34 SA35 SA36 SA37 SA38 SA39 SA4 SA40 SA41 SA42 SA43 SA44 SA45 SA46 SA47 SA48 SA5 SA6 SA61 SA62 SA63 SA64 SA65 SA66 SA67 SA68 SA69 SA7 SA70 SA71 SA72 SA73 SA8 SA80 SA9 SA99 SY15 SY16 SY17 SY18 SY19 SY20 SY21 SY22 SY23 SY24 SY25

West Midlands226 districts

B1 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B2 B20 B21 B23 B24 B25 B26 B27 B28 B29 B3 B30 B31 B32 B33 B34 B35 B36 B37 B38 B4 B40 B42 B43 B44 B45 B46 B47 B48 B49 B5 B50 B6 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B7 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B8 B80 B9 B90 B91 B92 B93 B94 B95 B96 B97 B98 B99 CV1 CV10 CV11 CV12 CV2 CV21 CV22 CV23 CV3 CV31 CV32 CV33 CV34 CV35 CV36 CV37 CV4 CV47 CV5 CV6 CV7 CV8 CV9 CW3 DE13 DE14 DE15 DY1 DY10 DY11 DY12 DY13 DY14 DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9 HR1 HR2 HR3 HR4 HR5 HR6 HR7 HR8 HR9 ST1 ST10 ST11 ST12 ST13 ST14 ST15 ST16 ST17 ST18 ST19 ST2 ST20 ST21 ST3 ST4 ST5 ST55 ST6 ST7 ST8 ST9 SY1 SY10 SY11 SY12 SY13 SY2 SY3 SY4 SY5 SY6 SY7 SY8 SY9 SY99 TF1 TF10 TF11 TF12 TF13 TF2 TF3 TF4 TF5 TF6 TF7 TF8 TF9 WR1 WR10 WR11 WR12 WR13 WR14 WR15 WR2 WR3 WR4 WR5 WR6 WR7 WR8 WR9 WR99 WS1 WS10 WS11 WS12 WS13 WS14 WS15 WS2 WS3 WS4 WS5 WS6 WS7 WS8 WS9 WV1 WV10 WV11 WV12 WV13 WV14 WV15 WV16 WV2 WV3 WV4 WV5 WV6 WV7 WV8 WV9 WV98 WV99

Yorkshire and The Humber223 districts

BD1 BD10 BD11 BD12 BD13 BD14 BD15 BD16 BD17 BD18 BD19 BD2 BD20 BD21 BD22 BD23 BD24 BD3 BD4 BD5 BD6 BD7 BD8 BD9 BD97 BD98 BD99 DL10 DL11 DL6 DL7 DL8 DL9 DN1 DN11 DN12 DN14 DN15 DN16 DN17 DN18 DN19 DN2 DN20 DN3 DN31 DN32 DN33 DN34 DN35 DN36 DN37 DN38 DN39 DN4 DN40 DN41 DN5 DN6 DN7 DN8 DN9 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HG1 HG2 HG3 HG4 HG5 HU1 HU10 HU11 HU12 HU13 HU14 HU15 HU16 HU17 HU18 HU19 HU2 HU20 HU3 HU4 HU5 HU6 HU7 HU8 HU9 HX1 HX2 HX3 HX4 HX5 HX6 HX7 LS1 LS10 LS11 LS12 LS13 LS14 LS15 LS16 LS17 LS18 LS19 LS2 LS20 LS21 LS22 LS23 LS24 LS25 LS26 LS27 LS28 LS29 LS3 LS4 LS5 LS6 LS7 LS8 LS88 LS9 LS98 LS99 OL14 S1 S10 S11 S12 S13 S14 S17 S2 S20 S25 S26 S3 S35 S36 S4 S5 S6 S60 S61 S62 S63 S64 S65 S66 S7 S70 S71 S72 S73 S74 S75 S8 S9 S95 S96 S97 S98 S99 TS9 WF1 WF10 WF11 WF12 WF13 WF14 WF15 WF16 WF17 WF2 WF3 WF4 WF5 WF6 WF7 WF8 WF9 WF90 YO1 YO10 YO11 YO12 YO13 YO14 YO15 YO16 YO17 YO18 YO19 YO21 YO22 YO23 YO24 YO25 YO26 YO30 YO31 YO32 YO41 YO42 YO43 YO51 YO60 YO61 YO62 YO7 YO8 YO90