Map of Bihar, India. From the 1991 Census
See Table of District area and population numbers

01-Rohtas
02-Bhojpur
03-Saran
04-Siwan
05-Gopalganj
06-Pashchim Champaran
07-Purba Champaran
08-Sitamarhi
09-Madhubani
10-Saharsa
11-Araria
12-Kishanganj
13-Purnia
14-Katihar
15-Sahibganj
16-Dumka
17-Dhanbad
18-Purbi Singhbhum
19-Pashchimi Singhbhum
20-Gumla
21-Ranchi
22-Lohardaga
23-Palamu

 Pashchim Champaran 2,330,610 Purba Champaran 3,042,303 Sitamarhi 2,388,822 Madhubani 2,828,640 Saharsa 2,514,751 Araria 1,611,145 Kishanganj 986,672 Gopalganj 1,701,365 Siwan 2,159,346 Saran 2,562,930 Bhojpur 2,867,318 Rohtas 2,890,165 Purnia 1,876,287 Katihar 1,821,590 Sahibganj 1,297,391 Dumka 1,497,266 Dhanbad 2,709,170 Purbi Singhbhum 1,617,170 Pashchimi Singhbhum 1,789,796 Gumla 1,153,557 Ranchi 2,205,034 Lohardaga 288,585 Palamu 2,451,048 Aurangabad 1,537,946 Jehanabad 1,173,071 Patna 3,623,225 Vaishali 2,144,252 Muzaffarpur 2,946,601 Darbhanga 2,509,083 Madhepura 1,178,060 Bhagalpur 3,198,471 Godda 858,678 Deoghar 918,323 Giridih 2,224,006 Hazaribag 2,838,836 Gaya 2,665,217 Nalanda 2,003,313 Samastipur 2,715,297 Begusarai 1,813,214 Munger 3,055,135 Nawada 1,358,433 Khagaria 986,731 Bihar 86,338,853 24-Aurangabad
25-Jehanabad
26-Patna
27-Vaishali
28-Muzaffarpur
29-Darbhanga
30-Madhepura
31-Bhagalpur
32-Godda
33-Deoghar
34-Giridih
35-Hazaribag
36-Gaya
37-Nalanda
38-Samastipur
39-Begusarai
40-Munger
41-Nawada
42-Khagaria
Return to Bihar districts