Bhagalpur, Bihar Sharif, Arrah, Munger, Danapur, Sasaram, Dehri
Bharat Survey works as a survey company in Bhagalpur and across south Bihar for campaigns, researchers, NGOs and departments. South Bihar is a geographic label, not a division; on this page it means the Bhagalpur, Munger and Patna divisions, with Gaya covered separately. Our Android app records each interview offline with GPS and time, and a web panel shows the day's coverage by block.
Patna, Nalanda, Bhojpur, Rohtas, Buxar and Kaimur. The capital has its own page; Danapur, Arrah, Bihar Sharif, Sasaram and Dehri are covered here.
Munger, Jamui, Khagaria, Lakhisarai, Begusarai and Sheikhpura. Begusarai and Khagaria lie north of the Ganga, so we list Begusarai under north Bihar.
The smallest division by district count, with Banka's hill blocks bordering Jharkhand.
Teams are deployed per project; we do not claim offices in these towns.
Bhagalpur is known for tussar silk, and weaving households in the town's older mohallas work to order books that swing with festival demand. A political survey company in Bhagalpur needs interviewers who can move between weaver lanes, the university area and Ganga-bank villages in one day. As an election survey agency in Bhagalpur we weight corporation wards against the district's rural segments. A market research company in Bhagalpur brief on silk buyers or loom inputs starts with a listing of units. A data collection agency in Bhagalpur or door to door survey agency in Bhagalpur tracks each household visit by GPS, and the booth management app Bhagalpur volunteers use stores tasks offline.
Bihar Sharif is the headquarters of Nalanda district; Rajgir and the Nalanda ruins bring tourist traffic to other blocks. A survey agency in Bihar Sharif keeps visitor-facing businesses out of a resident sample unless the brief asks for them. The Biharsharif seat votes in the Nalanda Lok Sabha constituency, which a political survey company in Bihar Sharif and an election survey agency in Bihar Sharif should reflect in reports. Vegetable growers supply Patna markets, a natural brief for a market research company in Bihar Sharif. A data collection agency in Bihar Sharif or door to door survey agency in Bihar Sharif covers the dense old town on foot, and the booth management app Bihar Sharif teams use syncs later.
Arrah heads Bhojpur district, the district that gave Bhojpuri its name, and interviews in the villages go best in that language. A survey agency in Arrah plans riverine blocks near the Ganga separately from canal-irrigated paddy villages further south. A political survey company in Arrah or an election survey agency in Arrah samples the Arrah Lok Sabha seat by segment. Rice mills and grain trade give a market research company in Arrah a mandi-first design. A data collection agency in Arrah or door to door survey agency in Arrah records visit outcomes for every house, and the booth management app Arrah campaign offices use keeps booth notes, never voter records.
Munger is a division headquarters on the Ganga, and the Jamalpur railway workshops in the same district give it a large salaried workforce. A survey agency in Munger treats railway colonies and the fort town as separate strata. A political survey company in Munger or an election survey agency in Munger remembers that the Munger Lok Sabha seat is drawn from segments beyond the district. A market research company in Munger can compare workshop households with farm families across the river. A data collection agency in Munger or door to door survey agency in Munger plans diara crossings in the dry months, and the booth management app Munger volunteers use works offline.
Danapur is a cantonment and nagar parishad town on Patna's western edge, and its growth blurs into the capital. A survey agency in Danapur has to decide where the city ends before drawing a sample. The Danapur seat is part of Pataliputra, not the Patna Sahib constituency, so a political survey company in Danapur or an election survey agency in Danapur reports under that name. New apartment blocks suit a market research company in Danapur study on rent, schools and retail. Gated societies slow a data collection agency in Danapur or door to door survey agency in Danapur, so we book evening visits, and the booth management app Danapur teams use tracks booth tasks.
Sasaram, headquarters of Rohtas district, is home to Sher Shah Suri's tomb and sits between the Kaimur plateau and the Sone canal farmlands. A survey agency in Sasaram treats plateau villages as a slow, low-network route. A political survey company in Sasaram or an election survey agency in Sasaram builds the Sasaram Lok Sabha seat from its segments, which reach beyond Rohtas. Paddy and wheat from canal areas give a market research company in Sasaram a farm-input brief. A data collection agency in Sasaram or door to door survey agency in Sasaram checks hill hamlets by GPS point, and the booth management app Sasaram teams use needs no signal.
Dehri-on-Sone is a nagar parishad town on the Sone river, with the old Dalmianagar industrial area beside it. Its assembly seat votes in the Karakat Lok Sabha constituency, not Sasaram, which a survey agency in Dehri must flag when a client assumes one Rohtas result. A political survey company in Dehri or an election survey agency in Dehri therefore reports the town inside Karakat. Transport and sand trade along the river give a market research company in Dehri a different buyer base from Sasaram. A data collection agency in Dehri or door to door survey agency in Dehri covers the town in a few days, and the booth management app Dehri volunteers use syncs later.
| Town | District | Division | Urban body | Lok Sabha seat |
|---|---|---|---|---|
| Bhagalpur | Bhagalpur | Bhagalpur | Corporation | Bhagalpur |
| Bihar Sharif | Nalanda | Patna | Corporation | Nalanda |
| Arrah | Bhojpur | Patna | Corporation | Arrah |
| Munger | Munger | Munger | Corporation | Munger |
| Danapur | Patna | Patna | Nagar parishad | Pataliputra |
| Sasaram | Rohtas | Patna | Corporation | Sasaram |
| Dehri | Rohtas | Patna | Nagar parishad | Karakat |
Straight answers to the questions people ask most about this topic.
No. On this page it means the Bhagalpur, Munger and Patna divisions. Magadh division is also south of the Ganga; Gaya has its own page, and Munger division's Begusarai is listed under north Bihar.
They are in the same district but their assembly seats vote in different Lok Sabha constituencies: Sasaram and Karakat. A combined sample would mix two contests.
Yes. Danapur is covered here and Patna city has its own page. We agree the urban boundary with you before drawing the sample.
We do not claim an office there. For each project we recruit and train interviewers, brief them on local routes and supervise them through the web panel.
Share districts, sample size and dates. We send a field plan and quotation.
