Aer is a village in Jagdishpur taluk, Bhojpur district, Bihar. Its LGD code is 247292 and it covers 11.562 km². Category: Rural.
Bordering villages: Suaraha, Bhinrari, Barnaon, Baligaon, Manjhupur, Gurez, Hadia Bad, Ichari, Kahen, Masurhi, Morasia.
Boundary from the Survey of India village boundary database. All villages in Bihar