Population of Bihar

Source Census 2011
Date13 Sep 2020

Bihar Population (1901-2011)

Year Population Growth Share (%)
Net Changerate (%)to India
190121,243,632--8.91
191121,567,159323,5271.528.56
192121,358,905-208,254-0.978.50
193123,438,3712,079,4669.748.40
194126,302,7712,864,40012.228.25
195129,085,0172,782,24610.588.05
196134,840,9685,755,95119.797.93
197142,126,2367,285,26820.917.69
198152,302,66510,176,42924.167.65
199164,530,55412,227,88923.387.62
200182,998,50918,467,95528.628.07
2011104,099,45221,100,94325.428.60
  • Population
  • Growth rate
  • Net change

Bihar population by Age Group (2011)

Age group Male Female Total M per 100 F
PersonsShare (%)
00-04 6,576,871 6,188,158 12,765,029 12.26 106.282
05-09 7,796,359 7,239,918 15,036,277 14.44 107.686
10-14 7,323,831 6,596,051 13,919,882 13.37 111.034
15-19 5,290,581 4,182,114 9,472,695 9.10 126.505
20-24 4,210,585 3,854,150 8,064,735 7.75 109.248
25-29 3,828,687 3,843,018 7,671,705 7.37 99.627
30-34 3,510,596 3,545,141 7,055,737 6.78 99.026
35-39 3,308,161 3,149,100 6,457,261 6.20 105.051
40-44 2,756,809 2,408,883 5,165,692 4.96 114.443
45-49 2,209,994 2,060,380 4,270,374 4.10 107.261
50-54 1,808,425 1,504,315 3,312,740 3.18 120.216
55-59 1,330,356 1,466,322 2,796,678 2.69 90.727
60-64 1,559,925 1,448,083 3,008,008 2.89 107.723
65-69 1,103,718 986,061 2,089,779 2.01 111.932
70-74 784,383 595,148 1,379,531 1.33 131.796
75-79 297,973 252,506 550,479 0.53 118.006
80-84 197,997 171,057 369,054 0.35 115.749
85-89 69,258 60,250 129,508 0.12 114.951
90-94 48,853 45,915 94,768 0.09 106.399
95-99 24,996 22,379 47,375 0.05 111.694
100+ 19,490 19,153 38,643 0.04 101.760
Age not stated 220,309 183,193 403,502 0.39 120.261
Total 54,278,157 49,821,295 104,099,452 108.946
  • Population pyramid
  • Gender ratio

Population of Bihar districts 2011

District Rank Population Rural (%) Urban (%) Sex ratio
MaleFemaleTotalShare (%)F per 1000 MM per 100 F
Pashchim Champaran92,061,1101,873,9323,935,0423.7890.019.99909109.989
Purba Champaran22,681,2092,418,1625,099,3714.9092.137.87902110.878
Sheohar37346,673309,573656,2460.6395.724.28893111.984
Sitamarhi111,803,2521,620,3223,423,5743.2994.445.56899111.290
Madhubani42,329,3132,158,0664,487,3794.3196.403.60926107.935
Supaul231,155,2831,073,7932,229,0762.1495.264.74929107.589
Araria191,463,3331,348,2362,811,5692.7094.006.00921108.537
Kishanganj30866,970823,4301,690,4001.6290.479.53950105.288
Purnia131,699,3701,565,2493,264,6193.1489.4910.51921108.569
Katihar141,600,4301,470,5993,071,0292.9591.088.92919108.828
Madhepura261,047,559954,2032,001,7621.9295.584.42911109.784
Saharsa27997,174903,4871,900,6611.8391.768.24906110.369
Darbhanga82,059,9491,877,4363,937,3853.7890.269.74911109.721
Muzaffarpur32,527,4972,273,5654,801,0624.6190.149.86900111.169
Gopalganj211,267,6661,294,3462,562,0122.4693.656.351,02197.939
Siwan121,675,0901,655,3743,330,4643.2094.515.49988101.191
Saran72,022,8211,929,0413,951,8623.8091.068.94954104.861
Vaishali101,844,5351,650,4863,495,0213.3693.336.67895111.757
Samastipur62,230,0032,031,5634,261,5664.0996.533.47911109.768
Begusarai161,567,6601,402,8812,970,5412.8580.8219.18895111.746
Khagaria31883,786783,1001,666,8861.6094.775.23886112.857
Bhagalpur151,615,6631,422,1033,037,7662.9280.1719.83880113.611
Banka251,067,140967,6232,034,7631.9596.503.50907110.285
Munger33729,041638,7241,367,7651.3172.2127.79876114.140
Lakhisarai35526,345474,5671,000,9120.9685.7114.29902110.911
Sheikhpura38329,743306,599636,3420.6182.8717.13930107.549
Nalanda181,497,0601,380,5932,877,6532.7684.0915.91922108.436
Patna13,078,5122,759,9535,838,4655.6156.9343.07897111.542
Bhojpur201,430,3801,298,0272,728,4072.6285.7114.29907110.196
Buxar29887,977818,3751,706,3521.6490.369.64922108.505
Kaimur (Bhabua)32847,006779,3781,626,3841.5695.974.03920108.677
Rohtas171,543,5461,416,3722,959,9182.8485.5514.45918108.979
Aurangabad221,318,6841,221,3892,540,0732.4490.689.32926107.966
Gaya52,266,5662,124,8524,391,4184.2286.7613.24937106.669
Nawada241,144,6681,074,4782,219,1462.1390.299.71939106.532
Jamui28916,064844,3411,760,4051.6991.748.26922108.495
Jehanabad 34585,582539,7311,125,3131.0887.9912.01922108.495
Arwal36363,497337,346700,8430.6792.607.40928107.752