| population | |
| Cekovnik | 131 |
| Crni Vrh | 648 |
| Dole | 125 |
| Godovic | 704 |
| Gore | 129 |
| Gorenja Kanomlja | 137 |
| Gorenji Vrsnik | 123 |
| Govejk | 77 |
| Hleviska Planina | |
| Idrija | 5955 |
| Idrijska Bela | 76 |
| Idrijske Krnice | 140 |
| Idrijski Log | 72 |
| Idrsek | 41 |
| Javornik | 1 |
| Jelenek | |
| Jelicni Vrh | 121 |
| Kanji Dol | 12 |
| Kendov Dvorec | |
| Kodr |
| population | |
| Predgrize | 154 |
| Razpotje | 67 |
| Rejcov Gric | 15 |
| Sinkovec | |
| Spicasti Vrh | |
| Spodnja Idrija | 1501 |
| Spodnja Kanomlja | 258 |
| Spodnji Vrsnik | 49 |
| Srednja Kanomlja | 170 |
| Strmec | 29 |
| Trebce | |
| Treven | |
| Vojsko | 209 |
| Zadlog | 276 |
| Zadlog | |
| Zagoda | |
| Zavratec | 129 |
| Zirovnica | 20 |
 | Ljubljana Jože Pučnik Airport | ~ 43.16 km |
 | Trieste–Friuli Venezia Giulia Airport | ~ 45.11 km |
| Udine-Campoformido Air Base | ~ 62.90 km |
| Portorož Airport | ~ 65.74 km |
 | Klagenfurt Airport | ~ 76.00 km |
 | Rijeka Airport | ~ 97.73 km |
| Aviano Air Base | ~ 108.43 km |
| Pula Airport | ~ 123.19 km |
| Belluno Airport | ~ 136.20 km |
