Warnings for street names found in addr:street and related tags and also in name tags on associatedStreet relations; grouped by Postal Area, and based on OSM data from 2019‑08‑17 17:40:02 Z. The data comes from postcode checks that another tool does, so only includes OSM objects with valid postcodes.
| Area | Mm | Ms | N | H | UP | UN | C | A | WS | O | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AB | 37 | 72 | 222 | 1 | 3 | 3 | 0 | 2 | 0 | 0 | 340 |
| AL | 24 | 99 | 1772 | 3 | 1 | 1 | 1 | 2 | 0 | 0 | 1903 |
| B | 1771 | 428 | 1127 | 22 | 9 | 3 | 3 | 3 | 5 | 1 | 3372 |
| BA | 80 | 441 | 688 | 11 | 6 | 5 | 2 | 2 | 0 | 2 | 1237 |
| BB | 36 | 14 | 40 | 0 | 4 | 1 | 0 | 2 | 0 | 0 | 97 |
| BD | 56 | 53 | 218 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 331 |
| BH | 34 | 26 | 110 | 1 | 6 | 6 | 1 | 5 | 0 | 0 | 189 |
| BL | 10 | 1 | 33 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 46 |
| BN | 95 | 58 | 148 | 5 | 10 | 3 | 0 | 2 | 0 | 0 | 321 |
| BR | 17 | 15 | 23 | 0 | 3 | 7 | 0 | 1 | 0 | 0 | 66 |
| BS | 438 | 1019 | 4537 | 22 | 5 | 4 | 1 | 3 | 0 | 0 | 6029 |
| BT | 339 | 44 | 57 | 22 | 9 | 3 | 2 | 13 | 0 | 0 | 489 |
| CA | 93 | 174 | 771 | 6 | 8 | 6 | 9 | 1 | 1 | 0 | 1069 |
| CB | 424 | 886 | 6145 | 15 | 21 | 2 | 3 | 3 | 0 | 3 | 7502 |
| CF | 119 | 84 | 626 | 28 | 18 | 2 | 6 | 30 | 0 | 6 | 919 |
| CH | 110 | 59 | 136 | 74 | 7 | 3 | 0 | 3 | 1 | 0 | 393 |
| CM | 48 | 153 | 2818 | 12 | 8 | 3 | 5 | 2 | 0 | 0 | 3049 |
| CO | 1618 | 1106 | 1884 | 12 | 2595 | 5 | 5 | 54 | 8 | 2 | 7289 |
| CR | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| CT | 82 | 38 | 107 | 0 | 3 | 1 | 1 | 1 | 0 | 0 | 233 |
| CV | 268 | 102 | 248 | 5 | 3 | 0 | 0 | 2 | 0 | 0 | 628 |
| CW | 112 | 11 | 63 | 1 | 4 | 1 | 2 | 1 | 0 | 1 | 196 |
| DA | 28 | 19 | 84 | 10 | 5 | 1 | 1 | 0 | 1 | 0 | 149 |
| DD | 13 | 22 | 161 | 0 | 4 | 1 | 0 | 2 | 0 | 0 | 203 |
| DE | 575 | 365 | 720 | 22 | 19 | 9 | 2 | 0 | 1 | 1 | 1714 |
| DG | 1 | 10 | 168 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 181 |
| DH | 52 | 28 | 131 | 8 | 2 | 0 | 2 | 1 | 0 | 1 | 225 |
| DL | 19 | 47 | 165 | 1 | 5 | 1 | 0 | 0 | 0 | 0 | 238 |
| DN | 12 | 11 | 30 | 2 | 4 | 0 | 1 | 1 | 0 | 1 | 62 |
| DT | 16 | 22 | 143 | 1 | 5 | 2 | 2 | 0 | 0 | 0 | 191 |
| DY | 9 | 6 | 96 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 115 |
| E | 128 | 32 | 80 | 17 | 22 | 5 | 1 | 6 | 0 | 1 | 292 |
| EC | 26 | 16 | 28 | 0 | 2 | 1 | 0 | 4 | 1 | 0 | 78 |
| EH | 222 | 52 | 160 | 8 | 0 | 4 | 7 | 5 | 0 | 1 | 459 |
| EN | 40 | 117 | 1903 | 3 | 7 | 1 | 0 | 1 | 0 | 0 | 2072 |
| EX | 118 | 86 | 573 | 1 | 10 | 6 | 2 | 2 | 1 | 0 | 799 |
| FK | 54 | 18 | 53 | 1 | 1 | 3 | 1 | 0 | 2 | 0 | 133 |
| FY | 27 | 368 | 782 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1177 |
| G | 109 | 16 | 53 | 3 | 2 | 12 | 2 | 9 | 13 | 0 | 219 |
| GL | 115 | 429 | 5609 | 10 | 5 | 7 | 0 | 2 | 0 | 0 | 6177 |
| GU | 122 | 205 | 3004 | 5 | 13 | 8 | 5 | 4 | 0 | 1 | 3367 |
| HA | 11 | 15 | 52 | 0 | 3 | 7 | 0 | 0 | 0 | 0 | 88 |
| HD | 56 | 25 | 4 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 88 |
| HG | 12 | 6 | 45 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 66 |
| HP | 32 | 78 | 1957 | 3 | 8 | 3 | 2 | 2 | 0 | 0 | 2085 |
| HR | 14 | 62 | 129 | 0 | 6 | 5 | 0 | 2 | 0 | 0 | 218 |
| HS | 30 | 77 | 140 | 0 | 3 | 1 | 0 | 0 | 0 | 20 | 271 |
| HU | 315 | 73 | 113 | 7 | 3 | 104 | 1 | 1 | 0 | 1 | 618 |
| HX | 39 | 6 | 29 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 75 |
| IG | 7 | 36 | 725 | 0 | 6 | 3 | 1 | 0 | 0 | 0 | 778 |
| IP | 63 | 588 | 5549 | 0 | 0 | 2 | 0 | 2 | 0 | 1 | 6205 |
| IV | 55 | 48 | 267 | 3 | 5 | 8 | 0 | 0 | 0 | 0 | 386 |
| KA | 38 | 10 | 28 | 1 | 1 | 0 | 0 | 3 | 2 | 0 | 83 |
| KT | 16 | 16 | 37 | 6 | 4 | 3 | 4 | 4 | 2 | 0 | 92 |
| KW | 6 | 11 | 53 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 73 |
| KY | 29 | 48 | 95 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 175 |
| L | 21 | 14 | 116 | 1 | 4 | 7 | 0 | 2 | 0 | 0 | 165 |
| LA | 315 | 207 | 542 | 4 | 4 | 4 | 0 | 0 | 0 | 1 | 1077 |
| LD | 6 | 6 | 49 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 63 |
| LE | 106 | 48 | 88 | 14 | 4 | 5 | 7 | 6 | 0 | 0 | 278 |
| LL | 113 | 97 | 375 | 0 | 21 | 4 | 3 | 1 | 9 | 26 | 649 |
| LN | 48 | 28 | 60 | 0 | 3 | 4 | 1 | 0 | 3 | 0 | 147 |
| LS | 254 | 92 | 72 | 8 | 5 | 8 | 1 | 0 | 1 | 3 | 444 |
| LU | 18 | 76 | 376 | 3 | 0 | 3 | 0 | 1 | 0 | 0 | 477 |
| M | 119 | 54 | 69 | 3 | 12 | 6 | 2 | 7 | 0 | 0 | 272 |
| ME | 97 | 54 | 63 | 1 | 1 | 1 | 1 | 2 | 0 | 1 | 221 |
| MK | 120 | 39 | 68 | 0 | 8 | 5 | 1 | 1 | 0 | 0 | 242 |
| ML | 108 | 5 | 27 | 1 | 1 | 1 | 0 | 0 | 6 | 0 | 149 |
| N | 72 | 46 | 96 | 4 | 4 | 2 | 0 | 1 | 0 | 0 | 225 |
| NE | 131 | 144 | 498 | 13 | 7 | 6 | 1 | 2 | 1 | 2 | 805 |
| NG | 805 | 390 | 771 | 245 | 8 | 11 | 3 | 0 | 2 | 2 | 2237 |
| NN | 260 | 144 | 479 | 3 | 1 | 1 | 3 | 1 | 0 | 1 | 893 |
| NP | 81 | 24 | 290 | 1 | 3 | 2 | 1 | 2 | 0 | 0 | 404 |
| NR | 269 | 1225 | 11098 | 36 | 5 | 2 | 0 | 3 | 0 | 0 | 12638 |
| NW | 65 | 34 | 41 | 1 | 7 | 5 | 0 | 2 | 0 | 1 | 156 |
| OL | 4 | 17 | 172 | 3 | 1 | 0 | 1 | 1 | 0 | 1 | 200 |
| OX | 133 | 95 | 205 | 2 | 8 | 10 | 0 | 7 | 0 | 1 | 461 |
| PA | 10 | 36 | 151 | 0 | 4 | 10 | 1 | 1 | 7 | 0 | 220 |
| PE | 141 | 728 | 10921 | 40 | 3 | 3 | 7 | 5 | 0 | 2 | 11850 |
| PH | 187 | 205 | 316 | 0 | 4 | 6 | 0 | 3 | 1 | 0 | 722 |
| PL | 53 | 17 | 209 | 1 | 3 | 8 | 2 | 5 | 0 | 0 | 298 |
| PO | 139 | 48 | 89 | 3 | 40 | 5 | 2 | 10 | 0 | 0 | 336 |
| PR | 89 | 27 | 144 | 10 | 3 | 0 | 0 | 2 | 0 | 0 | 275 |
| RG | 136 | 371 | 6189 | 9 | 26 | 3 | 2 | 5 | 1 | 0 | 6742 |
| RH | 286 | 39 | 92 | 6 | 7 | 1 | 1 | 2 | 0 | 0 | 434 |
| RM | 22 | 65 | 17 | 0 | 10 | 1 | 0 | 2 | 1 | 0 | 118 |
| S | 28 | 31 | 457 | 8 | 3 | 2 | 0 | 0 | 0 | 0 | 529 |
| SA | 84 | 178 | 1445 | 4 | 12 | 8 | 0 | 2 | 0 | 3 | 1736 |
| SE | 120 | 42 | 86 | 2 | 9 | 7 | 3 | 1 | 1 | 1 | 272 |
| SG | 61 | 245 | 4031 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 4342 |
| SK | 48 | 43 | 65 | 2 | 4 | 1 | 4 | 2 | 0 | 0 | 169 |
| SL | 34 | 140 | 1259 | 0 | 1 | 3 | 1 | 1 | 0 | 0 | 1439 |
| SM | 15 | 2 | 16 | 1 | 3 | 0 | 0 | 1 | 0 | 0 | 38 |
| SN | 25 | 31 | 128 | 5 | 2 | 5 | 1 | 1 | 0 | 0 | 198 |
| SO | 665 | 136 | 105 | 5 | 15 | 0 | 0 | 1 | 0 | 5 | 932 |
| SP | 42 | 21 | 99 | 1 | 5 | 3 | 2 | 1 | 1 | 1 | 176 |
| SR | 4 | 3 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 33 |
| SS | 10 | 4 | 91 | 2 | 3 | 1 | 2 | 2 | 0 | 0 | 115 |
| ST | 39 | 31 | 98 | 13 | 2 | 2 | 1 | 1 | 0 | 0 | 187 |
| SW | 145 | 92 | 86 | 10 | 6 | 4 | 4 | 4 | 0 | 2 | 353 |
| SY | 31 | 55 | 376 | 0 | 8 | 2 | 2 | 0 | 1 | 1 | 476 |
| TA | 939 | 395 | 321 | 4 | 1 | 15 | 1 | 72 | 0 | 1 | 1749 |
| TD | 27 | 30 | 89 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 148 |
| TF | 2 | 20 | 41 | 1 | 0 | 3 | 0 | 1 | 0 | 0 | 68 |
| TN | 194 | 314 | 403 | 3 | 10 | 7 | 1 | 2 | 0 | 2 | 936 |
| TQ | 123 | 451 | 8928 | 1 | 7 | 2 | 1 | 0 | 0 | 0 | 9513 |
| TR | 113 | 143 | 314 | 16 | 5 | 4 | 1 | 6 | 0 | 1 | 603 |
| TS | 53 | 63 | 219 | 6 | 7 | 1 | 1 | 1 | 1 | 0 | 352 |
| TW | 84 | 36 | 37 | 0 | 3 | 3 | 3 | 3 | 0 | 0 | 169 |
| UB | 5 | 4 | 12 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 24 |
| W | 46 | 32 | 28 | 0 | 7 | 6 | 1 | 0 | 0 | 0 | 120 |
| WA | 467 | 43 | 379 | 23 | 4 | 2 | 0 | 0 | 0 | 0 | 918 |
| WC | 33 | 22 | 20 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 79 |
| WD | 17 | 23 | 22 | 1 | 3 | 1 | 0 | 1 | 1 | 0 | 69 |
| WF | 265 | 136 | 127 | 31 | 3 | 2 | 0 | 1 | 0 | 1 | 566 |
| WN | 3 | 3 | 52 | 0 | 3 | 1 | 0 | 1 | 0 | 0 | 63 |
| WR | 145 | 62 | 112 | 452 | 1 | 5 | 0 | 1 | 0 | 0 | 778 |
| WS | 11 | 8 | 41 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 66 |
| WV | 22 | 8 | 57 | 1 | 3 | 2 | 0 | 0 | 0 | 0 | 93 |
| YO | 107 | 271 | 482 | 7 | 5 | 2 | 0 | 1 | 0 | 0 | 875 |
| ZE | 1 | 41 | 494 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 537 |
Data derived from OpenStreetMap data, © OpenStreetMap Contributors, licensed under Open Data Commons Open Database License (ODbL). XAPI courtesy of Overpass API.