The areas and populations of the 30 districts are given below: Sr No Code District Headquarters Population (2001 Census) Population (2011 Census) Area (km²) Density in 2011 (/km²) 1 AN Angul Angul 1,140,003 1,273,821 6,376 199.8 2 BD Boudh (Baudh) Boudh 373,372 441,162 3,098 142.4 3 BL Balangir Balangir 1,337,194 1,648,997 6,575 250.8 4 BR Bargarh (Baragarh) Bargarh 1,346,336 1,481,255 5,837 253.8 5 BW Balasore (Baleswar) Balasore 2,024,508 2,320,529 3,806 609.7 6 BH Bhadrak Bhadrak 1,506,522 2,505 601 7 CU Cuttack Cuttack 2,341,094 2,624,470 3,932 667.5 8 DE Debagarh (Deogarh) Debagarh 274,108 312,520 2,940 106.3 9 DH Dhenkanal Dhenkanal 1,066,878 1,192,811 4,452 267.9 10 GN Ganjam Chhatrapur 3,130,635 3,529,031 8,206 430.1 11 GP Gajapati Paralakhemundi 518,837 577,817 4,325 133.6 12 JH Jharsuguda Jharsuguda 509,716 579,505 2,114 274.1 13 JP