34 cities and towns
| Abbreviation | 23 |
| State Population | 329,091 |
| # | City | Population | Median Income | Home Value | Median Rent | Median Age |
|---|---|---|---|---|---|---|
| 1 | Tacna | 286,240 | N/A | N/A | N/A | 31.0 |
| 2 | Ilabaya | 9,492 | N/A | N/A | N/A | 31.0 |
| 3 | Chuquitira | 4,220 | N/A | N/A | N/A | 31.0 |
| 4 | Pujocucho | 4,120 | N/A | N/A | N/A | 31.0 |
| 5 | Candarave | 3,415 | N/A | N/A | N/A | 31.0 |
| 6 | Quilahuani | 3,176 | N/A | N/A | N/A | 31.0 |
| 7 | Tarata | 3,052 | N/A | N/A | N/A | 31.0 |
| 8 | Totorales | 1,976 | N/A | N/A | N/A | 31.0 |
| 9 | Chipispaya | 1,932 | N/A | N/A | N/A | 31.0 |
| 10 | Ite | 998 | N/A | N/A | N/A | 31.0 |
| 11 | Locumba | 993 | N/A | N/A | N/A | 31.0 |
| 12 | Calana | 875 | N/A | N/A | N/A | 31.0 |
| 13 | Sama Grande | 826 | N/A | N/A | N/A | 31.0 |
| 14 | Huanuara | 750 | N/A | N/A | N/A | 31.0 |
| 15 | Ticaco | 741 | N/A | N/A | N/A | 31.0 |
| 16 | Sobraya | 695 | N/A | N/A | N/A | 31.0 |
| 17 | Piedra Blanca | 647 | N/A | N/A | N/A | 31.0 |
| 18 | Cairani | 604 | N/A | N/A | N/A | 31.0 |
| 19 | Las Yaras | 585 | N/A | N/A | N/A | 31.0 |
| 20 | Mirave | 564 | N/A | N/A | N/A | 31.0 |
| 21 | Sitajara | 451 | N/A | N/A | N/A | 31.0 |
| 22 | Susapaya | 420 | N/A | N/A | N/A | 31.0 |
| 23 | Tarucachi | 416 | N/A | N/A | N/A | 31.0 |
| 24 | Estique Pampa | 402 | N/A | N/A | N/A | 31.0 |
| 25 | Pachía | 380 | N/A | N/A | N/A | 31.0 |
| 26 | Camilaca | 274 | N/A | N/A | N/A | 31.0 |
| 27 | Estique | 262 | N/A | N/A | N/A | 31.0 |
| 28 | Chucatamani | 261 | N/A | N/A | N/A | 31.0 |
| 29 | Palca | 189 | N/A | N/A | N/A | 31.0 |
| 30 | Curibaya | 135 | N/A | N/A | N/A | 31.0 |
| 31 | Pocollay | 0 | N/A | N/A | N/A | — |
| 32 | Los Palos | 0 | N/A | N/A | N/A | — |
| 33 | La Esperanza | 0 | N/A | N/A | N/A | — |
| 34 | Villa Alto Camilaca | 0 | N/A | N/A | N/A | — |