block; Hindi: सोनपुर सामुदायिक विकास प्रखंड) is a rural area earmarked for administration and development in Saran district.

A community development block covers several gram panchayats, panchayat samiti, Primary Agricultural Co-operative societies (PACS) and other local administrative unit at the village level.

The real estate land prices soared in Sonepur after the start of construction of Digha–Sonpur rail–cum–road bridge in 2002.

[7] Real estate companies like RAV Solutions PVT Ltd, TCW Realty PVT Ltd, and Phenomenal Projects are acquiring large chunks of land and selling it in small plots.

[11] Sonpur Sub-division (अनुमंडल) consists of Sonepur, Parsa, Garkha, Dighwara, and Dariapur blocks.