The World - Top 100+ Cities by Population
Population data by city is the population of the city itself, not the metro area (for specific metro area data, see our ranking by metro area). Data is as of 2011 estimates.
| Rank | City | Country | Population | |
|---|---|---|---|---|
| 51,202. | Castel Morrone | Italy | 3,988 | |
| 58,938. | Castel Ritaldi | Italy | 3,071 | |
| 64,737. | Castel Rozzone | Italy | 2,545 | |
| 25,094. | Castel San Giorgio | Italy | 12,879 | |
| 26,364. | Castel San Giovanni | Italy | 11,962 | |
| 59,346. | Castel San Lorenzo | Italy | 3,034 | |
| 61,236. | Castel San Niccolò | Italy | 2,855 | |
| 70,207. | Castel San Pietro | Switzerland | 2,150 | |
| 18,824. | Castel San Pietro Terme | Italy | 19,153 | |
| 85,218. | Castel Sant'Angelo | Italy | 1,282 | |
| 70,186. | Castel Sant'Elia | Italy | 2,151 | |
| 59,217. | Castel Viscardo | Italy | 3,047 | |
| 19,233. | Castel Volturno | Italy | 18,639 | |
| 77,128. | Castelbaldo | Italy | 1,697 | |
| 63,968. | Castelbelforte | Italy | 2,609 | |
| 53,973. | Castelbellino | Italy | 3,618 | |
| 67,591. | Castelbello-Ciardes - Kastelbell-Tschars | Italy | 2,328 | |
| 30,384. | Castelbuono | Italy | 9,648 | |
| 70,171. | Castelcivita | Italy | 2,152 | |
| 43,209. | Castelcovati | Italy | 5,348 | |
| 74,372. | Castelcucco | Italy | 1,871 | |
| 75,590. | Castelculier | France | 1,793 | |
| 31,675. | Casteldaccia | Italy | 9,022 | |
| 20,691. | Castelfidardo | Italy | 16,917 | |
| 20,597. | Castelfiorentino | Italy | 17,012 | |
| 47,654. | Castelforte | Italy | 4,518 | |
| 64,797. | Castelfranci | Italy | 2,540 | |
| 62,554. | Castelfranco di Sopra | Italy | 2,731 | |
| 27,250. | Castelfranco di Sotto | Italy | 11,415 | |
| 15,137. | Castelfranco Emilia | Italy | 25,096 | |
| 90,767. | Castelfranco in Miscano | Italy | 1,065 | |
| 12,522. | Castelfranco Veneto | Italy | 31,486 | |
| 32,365. | Castelginest | France | 8,709 | |
| 42,598. | Castelgomberto | Italy | 5,482 | |
| 86,372. | Castelgrande | Italy | 1,231 | |
| 76,066. | Castelguglielmo | Italy | 1,763 | |
| 44,691. | Casteljaloux | France | 5,056 | |
| 93,438. | Castell | Germany | 820 | |
| 97,311. | Castell de Cabres | Spain | 20 | |
| 63,004. | Castell'Alfero | Italy | 2,691 | |
| 47,374. | Castell'Arquato | Italy | 4,567 | |
| 75,029. | Castell'Azzara | Italy | 1,826 | |
| 54,425. | Castell'Umberto | Italy | 3,564 | |
| 29,005. | Castell-Platja d'Aro | Spain | 10,376 | |
| 34,662. | Castellabate | Italy | 7,775 | |
| 91,221. | Castellafiume | Italy | 1,049 | |
| 38,094. | Castellalto | Italy | 6,637 | |
| 23,009. | Castellammare del Golfo | Italy | 14,573 | |
| 6,270. | Castellammare di Stabia | Italy | 66,929 | |
| 31,779. | Castellamonte | Italy | 8,979 | |
| 19,536. | Castellana Grotte | Italy | 18,276 | |
| 52,281. | Castellana Sicula | Italy | 3,833 | |
| 78,583. | Castellane | France | 1,612 | |
| 20,289. | Castellaneta | Italy | 17,393 | |
| 23,017. | Castellanza | Italy | 14,569 | |
| 60,471. | Castellar de la Frontera | Spain | 2,932 | |
| 69,819. | Castellar de Santiago | Spain | 2,175 | |
| 16,276. | Castellar del Vallès | Spain | 23,002 | |
| 26,664. | Castellarano | Italy | 11,774 | |
| 91,372. | Castellaro | Italy | 1,044 | |
| 76,792. | Castellavazzo | Italy | 1,716 | |
| 49,250. | Castellazzo Bormida | Italy | 4,268 | |
| 26,344. | Castellbisbal | Spain | 11,977 | |
| 6,794. | Castelldefels | Spain | 62,080 | |
| 31,899. | Castelleone | Italy | 8,934 | |
| 77,258. | Castelleone di Suasa | Italy | 1,689 | |
| 34,820. | Castellet | Spain | 7,713 | |
| 74,076. | Castelletto d'Orba | Italy | 1,891 | |
| 91,988. | Castelletto di Branduzzo | Italy | 1,023 | |
| 82,080. | Castelletto Monferrato | Italy | 1,428 | |
| 32,276. | Castelletto sopra Ticino | Italy | 8,755 | |
| 87,772. | Castelletto Stura | Italy | 1,176 | |
| 10,983. | Castelli | Argentina | 36,588 | |
| 82,875. | Castelli | Italy | 1,391 | |
| 31,893. | Castelli Calepio | Italy | 8,936 | |
| 63,215. | Castellina in Chianti | Italy | 2,673 | |
| 75,177. | Castellina Marittima | Italy | 1,817 | |
| 54,451. | Castelliri | Italy | 3,560 | |
| 44,723. | Castello d'Argile | Italy | 5,051 | |
| 26,151. | Castelló d'Empúries | Spain | 12,111 | |
| 2,229. | Castelló de la Plana | Spain | 180,005 | |
| 67,982. | Castelló de Rugat | Spain | 2,301 | |
| 81,086. | Castello del Matese | Italy | 1,476 | |
| 76,000. | Castello di Annone | Italy | 1,767 | |
| 69,413. | Castello di Brianza | Italy | 2,200 | |
| 37,847. | Castello di Cisterna | Italy | 6,716 | |
| 39,097. | Castello di Godego | Italy | 6,347 | |
| 51,294. | Castello di Serravalle | Italy | 3,977 | |
| 81,778. | Castello Tesino | Italy | 1,442 | |
| 71,504. | Castello-Molina di Fiemme | Italy | 2,064 | |
| 89,415. | Castellserà | Spain | 1,114 | |
| 45,665. | Castellucchio | Italy | 4,883 | |
| 73,211. | Castelluccio dei Sauri | Italy | 1,951 | |
| 67,335. | Castelluccio Inferiore | Italy | 2,344 | |
| 81,230. | Castelluccio Valmaggiore | Italy | 1,469 | |
| 84,256. | Castellví de Rosanes | Spain | 1,321 | |
| 86,017. | Castelmarte | Italy | 1,247 | |
| 48,971. | Castelmassa | Italy | 4,312 | |
| 73,910. | Castelmauro | Italy | 1,902 | |
| 57,041. | Castelmaurou | France | 3,261 |
