| Where |
| Region | The Marches |
| Province | Ancona (AN) |
| Zone | Central Italy |
| Population |
6,792 (M 3,295; F 3,497)
Density (per square km): 145.8 |
| Info |
| Number of Families | 2,670 |
| Housing Units | 2,447 |
| Population Name | ostrensi |
| Patron Saint | San Gaudenzio |
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| Ostra City Hall |
Address: Piazza dei Martiri, 5 - 60010 Ostra - ITALY
Phone Number: (+39) 071-7980606; Fax: (+39) 071-7989776
Mayor: Andrea Storoni |
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| Ostra Localities |
| Casine, Molino Collina, Pianello, San Giovanni, San Gregorio, San Martino, Santa Maria Apparve, Sant'Ubaldo Pozzuolo, Vaccarile |
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| Town Twinning |
 Markt Schwaben (Germany), since October 2003 |
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City of Ostra (AN): The Marches Region (Marche) - Italy. Population, official site, zip code and post office, town profile, useful link. Mayor: Andrea Storoni
Ostra Vetere 
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