WA suburbs with the highest number of Welsh ancestry residents, ranked by count from Census 2021. — WA
| # ▲ | SUBURB | STATE | COUNT | % OF POP | POP |
|---|---|---|---|---|---|
| 1 | Kinross | WA | 151 | 6,988 | 2.2% |
| 2 | Roleystone | WA | 89 | 6,848 | 1.3% |
| 3 | Shoalwater | WA | 70 | 4,368 | 1.6% |
| 4 | Mount Richon | WA | 48 | 2,067 | 2.3% |
| 5 | Mundaring | WA | 48 | 3,190 | 1.5% |
| 6 | Glen Forrest | WA | 46 | 2,789 | 1.6% |
| 7 | Stoneville | WA | 41 | 2,489 | 1.6% |
| 8 | Chidlow | WA | 30 | 1,821 | 1.6% |
| 9 | Yallingup | WA | 21 | 1,195 | 1.8% |
| 10 | Pink Lake | WA | 17 | 1,042 | 1.6% |
| 11 | Bushmead | WA | 16 | 677 | 2.4% |
| 12 | West Toodyay | WA | 14 | 497 | 2.8% |
| 13 | Northampton | WA | 12 | 830 | 1.4% |
| 14 | Casuarina | WA | 11 | 1,987 | 0.6% |
| 15 | Walpole | WA | 11 | 429 | 2.6% |
| 16 | Cranbrook | WA | 10 | 505 | 2.0% |
| 17 | Uduc | WA | 10 | 374 | 2.7% |
| 18 | Frankland River | WA | 9 | 353 | 2.5% |
| 19 | Goode Beach | WA | 9 | 258 | 3.5% |
| 20 | Peppermint Grove Beach | WA | 9 | 518 | 1.7% |
| 21 | Porongurup | WA | 9 | 342 | 2.6% |
| 22 | Dwellingup | WA | 8 | 524 | 1.5% |
| 23 | McAlinden | WA | 8 | 70 | 11.4% |
| 24 | West End | WA | 8 | 536 | 1.5% |
| 25 | Wokalup | WA | 8 | 255 | 3.1% |
| 26 | Clackline | WA | 7 | 330 | 2.1% |
| 27 | Irwin | WA | 7 | 72 | 9.7% |
| 28 | Nunile | WA | 7 | 183 | 3.8% |
| 29 | Stirling Estate | WA | 7 | 161 | 4.3% |
| 30 | Dandaragan | WA | 6 | 292 | 2.1% |
| 31 | Kentdale | WA | 6 | 118 | 5.1% |
| 32 | Mount Elphinstone | WA | 6 | 82 | 7.3% |
| 33 | Muluckine | WA | 6 | 209 | 2.9% |
| 34 | Upper Capel | WA | 6 | 177 | 3.4% |
| 35 | Bannister | WA | 5 | 72 | 6.9% |
| 36 | Carbunup River | WA | 5 | 112 | 4.5% |
| 37 | Henty | WA | 5 | 142 | 3.5% |
| 38 | Isseka | WA | 5 | 57 | 8.8% |
| 39 | Jingalup | WA | 5 | 139 | 3.6% |
| 40 | Millbrook | WA | 5 | 284 | 1.8% |
| 41 | Preston Settlement | WA | 5 | 125 | 4.0% |
| 42 | Wubin | WA | 5 | 90 | 5.6% |
| 43 | Broomehill Village | WA | 4 | 211 | 1.9% |
| 44 | Cundeelee | WA | 4 | 139 | 2.9% |
| 45 | East Nannup | WA | 4 | 43 | 9.3% |
| 46 | Fairbridge | WA | 4 | 55 | 7.3% |
| 47 | Harris River | WA | 4 | 98 | 4.1% |
| 48 | Jalbarragup | WA | 4 | 163 | 2.5% |
| 49 | Karranadgin | WA | 4 | 86 | 4.7% |
| 50 | Kordabup | WA | 4 | 141 | 2.8% |
| 51 | Marvel Loch | WA | 4 | 120 | 3.3% |
| 52 | Newlands | WA | 4 | 112 | 3.6% |
| 53 | Noggerup | WA | 4 | 99 | 4.0% |
| 54 | Nornalup | WA | 4 | 89 | 4.5% |
| 55 | Nungarin | WA | 4 | 152 | 2.6% |
| 56 | Pinwernying | WA | 4 | 97 | 4.1% |
| 57 | Scotts Brook | WA | 4 | 89 | 4.5% |
| 58 | Seppings | WA | 4 | 177 | 2.3% |
| 59 | South Glencoe | WA | 4 | 10 | 40.0% |
| 60 | Sunnyside | WA | 4 | 100 | 4.0% |
| 61 | Wilyabrup | WA | 4 | 193 | 2.1% |
| 62 | Bowelling | WA | 3 | 84 | 3.6% |
| 63 | Crossman | WA | 3 | 153 | 2.0% |
| 64 | Orchid Valley | WA | 3 | 27 | 11.1% |
| 65 | Ucarty West | WA | 3 | 38 | 7.9% |
| 66 | West Coolup | WA | 3 | 182 | 1.6% |
| 67 | Winnejup | WA | 3 | 176 | 1.7% |