THE GEOGRAPHY FILE / PART 01
Know Bihar.
See the pattern.
Political geography becomes easier when you can place it. Explore the districts, trace the borders, learn the nine divisions, then test yourself on a blank map.
A BPSC Clarity Lab teaching note on Bihar’s political geography.
actually remember. ✳
YOUR READING PATH
Four passes.
One clear picture.
Use this order for your first read. Return to the blank map until you can identify a district without looking at the list.
Place the state.
Neighbours, Ganga and the four extreme districts.
02 / GROUP↗Build nine clusters.
Five in the North Bihar group, four in the South Bihar group.
03 / TRACE↗Follow the edges.
Learn each border as a chain, not an isolated list.
04 / RETRIEVE↗Use a blank map.
Click the district you are asked to find.
FIRST, GET YOUR BEARINGS
A state framed by
four neighbours.
Bihar sits between Nepal to the north, Uttar Pradesh to the west, West Bengal to the east and Jharkhand to the south. The Ganga is a useful visual guide, though division boundaries do not follow it exactly.
Area: Government of Bihar, Green Budget 2024–25. Administrative count: Government of Bihar district list.
NORTHUTTAR PRADESH
WESTBIHAR
GANGA ↔WEST BENGAL
EASTJHARKHAND
SOUTH
Point to each one on the map before reading the table.
| Direction | District | Fast clue |
|---|---|---|
| North | West Champaran | Nepal + Uttar Pradesh corner |
| South | Gaya | Magadh Division |
| East | Kishanganj | Nepal + West Bengal side |
| West | Kaimur | Patna Division |
THE INTERACTIVE ATLAS
Learn on the map.
Remember off it.
Switch layers, choose a division or border, and select a district. The same map becomes your blank-map drill below.
Loading the district map…
District outlines are for study and visualisation; use an official map for legal or survey work. Tap a district to inspect it.
ADMINISTRATIVE MAP / 09 DIVISIONS
Nine clusters are
easier than 38 names.
The five-division North Bihar study group has 19 districts; the four-division South Bihar group has the other 19. Tap a row to locate each cluster.
This is a memory grouping from the lecture, not a claim that every member district lies on one side of the Ganga. Munger Division, for example, includes Begusarai and Khagaria north of the river.
FOLLOW THE EDGE
Four borders.
Four memorable chains.
Read each chain west to east where possible, then highlight it on the map. Some corner districts touch two neighbours.
PYQ LENS / TRY BEFORE OPENINGWhich neighbouring states touch the most Bihar districts?Reveal answer +
Uttar Pradesh and Jharkhand, eight each in BPSC’s published answer. Rohtas is the easily missed western tip on the U.P. list; Katihar is the easily missed eastern tip on the Jharkhand list. Compare the two chains on the map.
West Champaran touches Nepal and Uttar Pradesh; Rohtas touches Uttar Pradesh and Jharkhand; Kishanganj touches Nepal and West Bengal; Katihar touches West Bengal and Jharkhand in the BPSC published answer.
WHO GOVERNS WHAT?
See the hierarchy.
Keep the roles apart.
A district is an administrative unit. A police district is a separate policing arrangement; Bagaha and Naugachia are examples. Do not place those two on a list of Bihar’s 38 civil districts.
“Division” is a group of districts. “Subdivision” sits inside a district. Remember the hierarchy before memorising changing statewide totals.
Chief Minister · executive head
POLITICAL REPRESENTATION
Four numbers for
representation.
Keep representation separate from administrative geography: constituencies are electoral areas, districts are administrative areas.
Think 203 + 38 + 2 = 243
203 general · 38 SC · 2 ST (Katoria in Banka and Manihari in Katihar). Six of Bihar’s 40 Lok Sabha seats are SC-reserved.
Sources: Election Commission of India; Bihar Legislative Assembly; Bihar Legislative Council. Reservation describes constituencies, not the number of districts.
HOW THE CURRENT MAP EMERGED
Four dates behind
today’s outline.
This is a political map story: the province formed, Odisha separated, Jharkhand separated, and Arwal completed the present district count.
Bihar and Orissa became a separate province from Bengal.
Orissa became a separate province.
Jharkhand was created from southern Bihar.
Arwal emerged from Jehanabad as Bihar’s 38th district.
ACTIVE RECALL / 02 MINUTES
Close the list.
Find it yourself.
Answer by tapping a district on the blank map. A mistake is useful: read the location clue, then try the next one.
Loading your first location…
Select a district on the map.
Tip: use the keyboard Tab key to select a district and Enter to answer.
TEN-SECOND RECAP
Before you leave,
say it aloud.
Read the question first. Open the answer only after trying to recall it.
Which four regions border Bihar?+
Nepal north, Uttar Pradesh west, West Bengal east, Jharkhand south.
How many divisions and districts?+
Nine administrative divisions and 38 districts.
Which five divisions are in the North Bihar study group?+
Saran, Tirhut, Darbhanga, Kosi and Purnia.
Which four divisions are in the South Bihar study group?+
Patna, Magadh, Munger and Bhagalpur. This grouping is not a precise Ganga boundary.
Which district was created from Jehanabad?+
Arwal, in August 2001.