| Název obce | Počet obyvatel | Celkem registrovaných | Poměr k obyvatelům | Z toho do 3 let | do 6 let | do 15 let | do 18 let | do 65 let | seniorů |
|---|---|---|---|---|---|---|---|---|---|
| Bílina | 14530 | 362 | 2.49% | 11 | 14 | 55 | 21 | 254 | 7 |
| Blšany u Loun | 384 | 2 | 0.52% | 0 | 0 | 0 | 0 | 2 | 0 |
| Brodec | 88 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bžany | 899 | 5 | 0.56% | 0 | 0 | 0 | 0 | 5 | 0 |
| Cítoliby | 1080 | 4 | 0.37% | 0 | 0 | 2 | 0 | 2 | 0 |
| Černčice | 1338 | 17 | 1.27% | 0 | 1 | 2 | 0 | 13 | 1 |
| Černiv | 146 | 2 | 1.37% | 0 | 0 | 0 | 0 | 2 | 0 |
| Čížkovice | 1468 | 2 | 0.14% | 0 | 0 | 0 | 0 | 2 | 0 |
| Děčany | 383 | 2 | 0.52% | 0 | 0 | 1 | 0 | 1 | 0 |
| Dlažkovice | 125 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Dobroměřice | 1397 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Domoušice | 646 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Evaň | 296 | 2 | 0.68% | 0 | 0 | 0 | 0 | 2 | 0 |
| Hostomice | 1214 | 28 | 2.31% | 0 | 0 | 1 | 1 | 26 | 0 |
| Hrobčice | 1120 | 2 | 0.18% | 0 | 0 | 0 | 0 | 2 | 0 |
| Hříškov | 409 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Hřivice | 630 | 1 | 0.16% | 0 | 0 | 0 | 0 | 1 | 0 |
| Chlumčany | 564 | 4 | 0.71% | 0 | 0 | 1 | 0 | 3 | 0 |
| Chodovlice | 150 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Chotěšov | 507 | 3 | 0.59% | 0 | 0 | 0 | 0 | 3 | 0 |
| Chotiměř | 290 | 1 | 0.34% | 0 | 0 | 0 | 0 | 1 | 0 |
| Chožov | 534 | 40 | 7.49% | 0 | 0 | 1 | 1 | 36 | 2 |
| Chraberce | 128 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Jenčice | 316 | 5 | 1.58% | 0 | 0 | 2 | 0 | 3 | 0 |
| Jimlín | 876 | 11 | 1.26% | 0 | 0 | 1 | 2 | 7 | 1 |
| Keblice | 400 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Klapý | 491 | 1 | 0.2% | 0 | 0 | 0 | 0 | 1 | 0 |
| Kostomlaty pod Milešovkou | 926 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Koštice | 626 | 2 | 0.32% | 0 | 0 | 0 | 0 | 2 | 0 |
| Křesín | 326 | 11 | 3.37% | 0 | 1 | 2 | 1 | 7 | 0 |
| Ledvice | 549 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Libčeves | 889 | 5 | 0.56% | 0 | 0 | 2 | 0 | 3 | 0 |
| Libochovice | 3401 | 47 | 1.38% | 4 | 3 | 5 | 5 | 29 | 1 |
| Líšťany | 473 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Lkáň | 179 | 2 | 1.12% | 0 | 0 | 0 | 0 | 2 | 0 |
| Louny | 17632 | 505 | 2.86% | 17 | 27 | 67 | 30 | 345 | 19 |
| Měrunice | 328 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Mšené-lázně | 1813 | 23 | 1.27% | 0 | 2 | 9 | 0 | 12 | 0 |
| Nová Ves | 117 | 4 | 3.42% | 1 | 1 | 0 | 0 | 2 | 0 |
| Obora | 427 | 3 | 0.7% | 0 | 0 | 0 | 0 | 3 | 0 |
| Ohníč | 712 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Opočno | 123 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Panenský Týnec | 443 | 1 | 0.23% | 0 | 0 | 0 | 0 | 1 | 0 |
| Peruc | 2305 | 5 | 0.22% | 0 | 0 | 0 | 1 | 3 | 1 |
| Pnětluky | 349 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Počedělice | 320 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Podsedice | 662 | 4 | 0.6% | 0 | 0 | 0 | 0 | 4 | 0 |
| Radovesice | 503 | 36 | 7.16% | 3 | 2 | 4 | 1 | 26 | 0 |
| Raná | 255 | 2 | 0.78% | 0 | 0 | 1 | 0 | 1 | 0 |
| Ročov | 551 | 9 | 1.63% | 0 | 0 | 0 | 0 | 9 | 0 |
| Sedlec | 221 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Siřejovice | 275 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Slatina | 267 | 9 | 3.37% | 0 | 0 | 3 | 1 | 5 | 0 |
| Slavětín | 591 | 7 | 1.18% | 0 | 0 | 0 | 1 | 6 | 0 |
| Smolnice | 434 | 3 | 0.69% | 0 | 1 | 0 | 0 | 2 | 0 |
| Světec | 977 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Toužetín | 290 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Třebenice | 1804 | 11 | 0.61% | 1 | 0 | 1 | 1 | 6 | 2 |
| Třebívlice | 827 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Úherce | 86 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Úpohlavy | 272 | 1 | 0.37% | 0 | 0 | 0 | 0 | 1 | 0 |
| Velemín | 1633 | 13 | 0.8% | 0 | 0 | 2 | 0 | 10 | 1 |
| Veltěže | 407 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Vchynice | 321 | 1 | 0.31% | 0 | 0 | 0 | 0 | 1 | 0 |
| Vinařice | 251 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Vlastislav | 177 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Vrbičany | 308 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Vrbno nad Lesy | 209 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Vršovice | 245 | 3 | 1.22% | 0 | 0 | 0 | 0 | 2 | 1 |
| Zbrašín | 382 | 2 | 0.52% | 0 | 0 | 0 | 0 | 2 | 0 |
| Želkovice | 92 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Žerotín | 211 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Žim | 223 | 0% | 0 | 0 | 0 | 0 | 0 | 0 | |
| Celkem | 74821 | 1203 | 1.61% |
| Bílina | 14530 | 362 |
| Blšany u Loun | 384 | 2 |
| Brodec | 88 | |
| Bžany | 899 | 5 |
| Cítoliby | 1080 | 4 |
| Černčice | 1338 | 17 |
| Černiv | 146 | 2 |
| Čížkovice | 1468 | 2 |
| Děčany | 383 | 2 |
| Dlažkovice | 125 | |
| Dobroměřice | 1397 | |
| Domoušice | 646 | |
| Evaň | 296 | 2 |
| Hostomice | 1214 | 28 |
| Hrobčice | 1120 | 2 |
| Hříškov | 409 | |
| Hřivice | 630 | 1 |
| Chlumčany | 564 | 4 |
| Chodovlice | 150 | |
| Chotěšov | 507 | 3 |
| Chotiměř | 290 | 1 |
| Chožov | 534 | 40 |
| Chraberce | 128 | |
| Jenčice | 316 | 5 |
| Jimlín | 876 | 11 |
| Keblice | 400 | |
| Klapý | 491 | 1 |
| Kostomlaty pod Milešovkou | 926 | |
| Koštice | 626 | 2 |
| Křesín | 326 | 11 |
| Ledvice | 549 | |
| Libčeves | 889 | 5 |
| Libochovice | 3401 | 47 |
| Líšťany | 473 | |
| Lkáň | 179 | 2 |
| Louny | 17632 | 505 |
| Měrunice | 328 | |
| Mšené-lázně | 1813 | 23 |
| Nová Ves | 117 | 4 |
| Obora | 427 | 3 |
| Ohníč | 712 | |
| Opočno | 123 | |
| Panenský Týnec | 443 | 1 |
| Peruc | 2305 | 5 |
| Pnětluky | 349 | |
| Počedělice | 320 | |
| Podsedice | 662 | 4 |
| Radovesice | 503 | 36 |
| Raná | 255 | 2 |
| Ročov | 551 | 9 |
| Sedlec | 221 | |
| Siřejovice | 275 | |
| Slatina | 267 | 9 |
| Slavětín | 591 | 7 |
| Smolnice | 434 | 3 |
| Světec | 977 | |
| Toužetín | 290 | |
| Třebenice | 1804 | 11 |
| Třebívlice | 827 | |
| Úherce | 86 | |
| Úpohlavy | 272 | 1 |
| Velemín | 1633 | 13 |
| Veltěže | 407 | |
| Vchynice | 321 | 1 |
| Vinařice | 251 | |
| Vlastislav | 177 | |
| Vrbičany | 308 | |
| Vrbno nad Lesy | 209 | |
| Vršovice | 245 | 3 |
| Zbrašín | 382 | 2 |
| Želkovice | 92 | |
| Žerotín | 211 | |
| Žim | 223 | |
| Celkem | 74821 | 1203 |