Welsummerweg is een straat te Dalfsen in de gemeente Dalfsen en is gelegen in de Nederlandse provincie Overijssel.
| Postcode | Huisnummers |
|---|---|
| 7722 RP | 25, 27, 29, 31, 33, 35, 37, 39, 41, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63A, 63, 23, 21, 21A, 19, 19B, 19A, 17, 17H, 17G, 17F, 17D, 17C, 17B, 17B 02, 17B 01, 17A, 15, 15A, 13, 11, 9, 7, 5, 3; |
| 7722 RS | 16B, 34, 36, 38, 40, 42, 2A, 2B, 2, 4, 6A, 6, 8, 10, 12, 14A, 14B, 14C, 14, 16A, 16, 18, 20, 22, 24, 26, 28, 30A, 30, 32; |