🌐فارسیEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی中文日本語EntityQ998626· pop 41· linked from 337 articlesسیدنیAlso known as Sidney, Ohio, Sidney, OHseat of Shelby County, Ohio, United StatesKey factsCountryUnited StatesStateOhioCountyShelbyMayorMike BarhorstCity managerAndrew BowsherTotal12.10 sq mi (31.34 km )Land11.97 sq mi (31.00 km )Water0.13 sq mi (0.34 km )Elevation1,037 ft (316 m)Density1,720/sq mi (664.1/km )Time zoneUTC-5 ( Eastern (EST) )Summer dstUTC-4 (EDT)Zip codes45365, 45367On the mapAvailable in 39 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoالعربيةazbBasqueCatalanConnectionsrace and ethnicity in the United States CensusEntitycity managerEntityCategoriesCities in OhioCities in Shelby County, OhioCounty seats in OhioPopulated places established in the 1840sSidney, Ohio