Hendrik Westerstraat is een straat te Oude Pekela in de gemeente Pekela en is gelegen in de Nederlandse provincie Groningen.
| Postcode | Huisnummers |
|---|---|
| 9665 AL | 1, 2, 4, 6, 8, 20, 22, 23, 24; |
| 9665 AM | 25, 26, 27, 28, 30, 32, 33, 35, 36, 37, 38, 39, 40, 42, 44, 45, 46, 47, 48; |
| 9665 AN | 49, 59A, 59, 60, 62, 63, 64, 65, 67A, 67, 68, 69, 70, 71, 72; |
| 9665 AP | 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84A, 84B, 84C, 84D, 85, 86, 89, 90, 91, 93, 94, 95, 96; |
| 9665 AR | 97, 98, 99, 100, 101, 102, 103, 104A, 104, 105, 106, 108, 109, 110, 114, 115; |
| 9665 AS | 130, 132, 136, 137, 138, 140, 141, 142, 144, 146, 147, 148, 149; |
| 9665 AT | 150, 151, 152, 154, 155, 158, 161, 162, 165, 166, 167, 168, 169, 170, 171, 172, 173; |
| 9665 AV | 174, 175, 178, 179, 181, 182, 187, 188, 190, 191, 194A, 194, 195A, 195, 197, 198, 199; |
| 9665 AW | 200, 202A, 202, 203, 204, 206, 208, 209, 210, 215, 216, 217, 218A, 218, 219, 220, 221, 225; |
| 9665 AX | 251, 249, 247, 246, 245, 244, 242, 241, 240, 239, 238, 237, 236, 234, 233, 232, 231, 228, 227, 226; |