| Name | Status | Population census 1991-10-20 | Population census 2001-10-21 | Population census 2011-10-09 | |
|---|---|---|---|---|---|
| Ferrara | Province | 360,763 | 344,323 | 353,481 | o |
| Emilia-Romagna | Region | 3,926,422 | 4,000,703 | 4,342,135 |
| Name | Status | Population census 1991-10-20 | Population census 2001-10-21 | Population census 2011-10-09 | |
|---|---|---|---|---|---|
| Argenta | Commune | 22,529 | 21,648 | 22,133 | o |
| Berra | Commune | 6,611 | 5,832 | 5,160 | o |
| Bondeno | Commune | 16,945 | 15,741 | 15,116 | o |
| Cento | Commune | 29,033 | 29,297 | 34,723 | o |
| Codigoro | Commune | 13,895 | 13,057 | 12,389 | o |
| Comacchio | Commune | 21,179 | 20,320 | 22,648 | o |
| Copparo | Commune | 19,273 | 18,057 | 17,017 | o |
| Ferrara | Commune | 138,015 | 130,992 | 132,545 | o |
| Formignana | Commune | 2,906 | 2,840 | 2,803 | o |
| Goro | Commune | 4,410 | 4,092 | 3,895 | o |
| Jolanda di Savoia | Commune | 3,895 | 3,351 | 3,003 | o |
| Lagosanto | Commune | 4,387 | 4,398 | 4,952 | o |
| Masi Torello | Commune | 2,430 | 2,334 | 2,368 | o |
| Massa Fiscaglia | Commune | 4,168 | 3,819 | 3,596 | o |
| Mesola | Commune | 7,963 | 7,470 | 7,140 | o |
| Migliarino | Commune | 4,029 | 3,674 | 3,695 | o |
| Migliaro | Commune | 2,411 | 2,301 | 2,228 | o |
| Mirabello | Commune | 3,481 | 3,334 | 3,503 | o |
| Ostellato | Commune | 7,488 | 6,944 | 6,453 | o |
| Poggio Renatico | Commune | 7,383 | 7,679 | 9,674 | o |
| Portomaggiore | Commune | 12,741 | 11,907 | 12,185 | o |
| Ro | Commune | 4,164 | 3,811 | 3,348 | o |
| Sant'Agostino | Commune | 5,900 | 6,139 | 7,068 | o |
| Tresigallo | Commune | 4,829 | 4,757 | 4,561 | o |
| Vigarano Mainarda | Commune | 6,610 | 6,584 | 7,431 | o |
| Voghiera | Commune | 4,088 | 3,945 | 3,847 | o |
Source: Istituto Nazionale di Statistica Italia (web).
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