<P> Sectoral development is looked after by the district head of each development department such as PWD, Health, Education, Agriculture, Animal husbandry, etc . These officers belong to the various State Services . </P> <P> Four new districts are proposed in Uttarakhand: Didihat, Kotdwar, Ranikhet and Yamunotri . </P> <Table> <Tr> <Th> Code </Th> <Th> District </Th> <Th> Headquarters </Th> <Th> Population (As of 2011) </Th> <Th> Area (km2) </Th> <Th> Density (/ km2) </Th> <Th> Division </Th> <Th> Map </Th> </Tr> <Tr> <Td> AL </Td> <Td> Almora </Td> <Td> Almora </Td> <Td> 621,972 </Td> <Td> 3,083 </Td> <Td> 202 </Td> <Td> Kumaon </Td> <Td> </Td> </Tr> <Tr> <Td> BA </Td> <Td> Bageshwar </Td> <Td> Bageshwar </Td> <Td> 259,840 </Td> <Td> 2,302 </Td> <Td> 113 </Td> <Td> Kumaon </Td> <Td> </Td> </Tr> <Tr> <Td> CL </Td> <Td> Chamoli </Td> <Td> Gopeshwar </Td> <Td> 391,114 </Td> <Td> 8,030 </Td> <Td> 51 </Td> <Td> Garhwal </Td> <Td> </Td> </Tr> <Tr> <Td> CP </Td> <Td> Champawat </Td> <Td> Champawat </Td> <Td> 259,315 </Td> <Td> 1,781 </Td> <Td> 146 </Td> <Td> Kumaon </Td> <Td> </Td> </Tr> <Tr> <Td> DD </Td> <Td> Dehradun </Td> <Td> Dehradun </Td> <Td> 1,695,860 </Td> <Td> 3,088 </Td> <Td> 550 </Td> <Td> Garhwal </Td> <Td> </Td> </Tr> <Tr> <Td> HA </Td> <Td> Haridwar </Td> <Td> Haridwar </Td> <Td> 1,927,029 </Td> <Td> 2,360 </Td> <Td> 817 </Td> <Td> Garhwal </Td> <Td> </Td> </Tr> <Tr> <Td> NA </Td> <Td> Nainital </Td> <Td> Nainital </Td> <Td> 955,128 </Td> <Td> 3,860 </Td> <Td> 247 </Td> <Td> Kumaon </Td> <Td> </Td> </Tr> <Tr> <Td> PG </Td> <Td> Pauri Garhwal </Td> <Td> Pauri </Td> <Td> 686,572 </Td> <Td> 5,399 </Td> <Td> 127 </Td> <Td> Garhwal </Td> <Td> </Td> </Tr> <Tr> <Td> PI </Td> <Td> Pithoragarh </Td> <Td> Pithoragarh </Td> <Td> 485,993 </Td> <Td> 7,100 </Td> <Td> 68 </Td> <Td> Kumaon </Td> <Td> </Td> </Tr> <Tr> <Td> RP </Td> <Td> Rudraprayag </Td> <Td> Rudraprayag </Td> <Td> 236,857 </Td> <Td> 1,890 </Td> <Td> 125 </Td> <Td> Garhwal </Td> <Td> </Td> </Tr> <Tr> <Td> TG </Td> <Td> Tehri Garhwal </Td> <Td> Tehri </Td> <Td> 616,409 </Td> <Td> 4,080 </Td> <Td> 151 </Td> <Td> Garhwal </Td> <Td> </Td> </Tr> <Tr> <Td> US </Td> <Td> Udham Singh Nagar </Td> <Td> Rudrapur </Td> <Td> 1,648,367 </Td> <Td> 2,908 </Td> <Td> 567 </Td> <Td> Kumaon </Td> <Td> </Td> </Tr> <Tr> <Td> UT </Td> <Td> Uttarkashi </Td> <Td> Uttarkashi </Td> <Td> 329,686 </Td> <Td> 8,016 </Td> <Td> 41 </Td> <Td> Garhwal </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Code </Th> <Th> District </Th> <Th> Headquarters </Th> <Th> Population (As of 2011) </Th> <Th> Area (km2) </Th> <Th> Density (/ km2) </Th> <Th> Division </Th> <Th> Map </Th> </Tr>

Which is the largest district in uttarakhand according to the area