| Timezone | Central European Time |
| Area | 3.42 km² |
| Population | 4,783 (More Details) |
|
| Male Population | 2,424 (50.7%) |
| Female Population | 2,359 (49.3%) |
| Median Age | 36.4 |
| Postal Codes | 9501, 9502, 9510 (54 more) |
57 Postal Codes in Wiltz, Diekirch District
| Postal Code | City | Administrative Region | Population | Area |
|---|
| 9501 | Wiltz | Diekirch District | — | — |
| 9502 | Wiltz | Diekirch District | — | — |
| 9510 | Wiltz | Diekirch District | 44 | 49,267 m² |
| 9511 | Wiltz | Diekirch District | 160 | 60,346 m² |
| 9512 | Wiltz | Diekirch District | 88 | — |
| 9513 | Wiltz | Diekirch District | 384 | — |
| 9514 | Wiltz | Diekirch District | 82 | 0.179 km² |
| 9515 | Wiltz | Diekirch District | 65 | — |
| 9516 | Wiltz | Diekirch District | 80 | — |
| 9517 | Weidingen | Diekirch District | 158 | — |
| 9518 | Weidingen | Diekirch District | 221 | — |
| 9519 | Wiltz | Diekirch District | 124 | 0.452 km² |
| 9520 | Wiltz | Diekirch District | — | — |
| 9521 | Wiltz | Diekirch District | 185 | — |
| 9522 | Wiltz | Diekirch District | 130 | 1,571 m² |
| 9523 | Wiltz | Diekirch District | 219 | 2,643 m² |
| 9530 | Wiltz | Diekirch District | 87 | 31,610 m² |
| 9531 | Wiltz | Diekirch District | 24 | 25,867 m² |
| 9532 | Wiltz | Diekirch District | 88 | — |
| 9533 | Wiltz | Diekirch District | 236 | — |
| 9534 | Wiltz | Diekirch District | 474 | — |
| 9535 | Weidingen | Diekirch District | 241 | — |
| 9536 | Wiltz | Diekirch District | 100 | — |
| 9537 | Wiltz | Diekirch District | 240 | — |
| 9538 | Wiltz | Diekirch District | 56 | — |
| 9539 | Wiltz | Diekirch District | 119 | — |
| 9540 | Wiltz | Diekirch District | 118 | — |
| 9541 | Wiltz | Diekirch District | 136 | 69,297 m² |
| 9542 | Wiltz | Diekirch District | 227 | — |
| 9543 | Wiltz | Diekirch District | 17 | — |
| 9544 | Wiltz | Diekirch District | 199 | — |
| 9545 | Wiltz | Diekirch District | 101 | 13,060 m² |
| 9549 | Wiltz | Diekirch District | — | — |
| 9550 | Wiltz | Diekirch District | 254 | — |
| 9551 | Wiltz | Diekirch District | 110 | 57,842 m² |
| 9552 | Wiltz | Diekirch District | 368 | — |
| 9553 | Weidingen | Diekirch District | 66 | — |
| 9554 | Wiltz | Diekirch District | 128 | — |
| 9555 | Wiltz | Diekirch District | 726 | — |
| 9556 | Wiltz | Diekirch District | 196 | — |
| 9557 | Wiltz | Diekirch District | 226 | 5,026 m² |
| 9558 | Wiltz | Diekirch District | 99 | — |
| 9559 | Wiltz | Diekirch District | 330 | — |
| 9560 | Wiltz | Diekirch District | 176 | — |
| 9565 | Wiltz | Diekirch District | — | — |
| 9570 | Wiltz | Diekirch District | 414 | 5,581 m² |
| 9571 | Wiltz | Diekirch District | 376 | — |
| 9572 | Weidingen | Diekirch District | 315 | — |
| 9573 | Wiltz | Diekirch District | 1,282 | — |
| 9574 | Wiltz | Diekirch District | 67 | 36,078 m² |
| 9575 | Wiltz | Diekirch District | 226 | — |
| 9576 | Weidingen | Diekirch District | 136 | 91,978 m² |
| 9577 | Wiltz | Diekirch District | 109 | 81,290 m² |
| 9578 | Wiltz | Diekirch District | — | — |
| 9579 | Weidingen | Diekirch District | — | — |
| 9674 | Wiltz | Diekirch District | 251 | 0.911 km² |
| 9696 | Wiltz | Diekirch District | 548 | — |
Wiltz, Diekirch District Demographic Information
| Population | 4,783 |
| Population Density | 1,398 / km² |
| Male Population | 2,424 (50.7%) |
| Female Population | 2,359 (49.3%) |
| Median Age | 36.4 |
| Male Median Age | 35.5 |
| Female Median Age | 37.4 |
| Businesses in Wiltz, Diekirch District | 466 |
| Population (1975) | 4,198 |
| Population (2000) | 4,217 |
| Population change from 1975 to 2015 | +13.9% |
| Population change from 2000 to 2015 | +13.4% |
