Unit 2. Astronomy

Unit 5. Climatology and Meteorology

Unit 7. Oceanography

Unit 8. Glaciology

Sex Ratio

Sex Ratio

Census of India denes sex ratio as number of females per thousand males. Sex ratio in India has been historically negative i.e. unfavourable to females. In the pre-independence period, the sex ratio declined consistently upto 1951 when it rose marginally. In the post independence period, trend continued and it reached a low of 930 in 1971. Aer that varying trends have been noticed with an all time low of 927 in 1991. It reached 933 in 2001 and 940 in 2011.

Sex Ratio’India : 1901-2001

Census yearsSex ratioCensus yearSex ratio
19019721961941
19119641971930
19219551981934
19319501991927
19419452001933
19519462011940

Sex ratio in India is below the world average of 984 and much below U.S.A. (1025), Japan (1055) and Russian Federation (1140). Even the neighbouring countries like Pakistan (943), Bangladesh (978), Nepal (1014), and Myanmar (1048) are much better than India with respect to sex ratio.

Following table gives the ranking of states and union territories of India with respect to sex ratio in 2011. It shows that Kerala has the highest sex ratio of 1084 followed by Puducherry 1038. In all, 18 states and union territories have sex ratio higher the national average of 940. The remaining 17 states and union territories have sex ratio lower than the national average in states and union territories arranged in descending order of sex ratio: 2011

India/State/Sex Ratio
Union Territory#
Kerala1,084
Puducherry#1,038
Tamil Nadu995
Andhra Pradesh992
Chhattisgarh991
Manipur987
Maghalaya986
Odisha978
Mizoram975
Himachal Pradesh974
Karnataka968

 

Goa968
Uttarakhand963
Tripura961
Assam954
Jharkhand947
West Bengal947
Lakshadweep#946
INDIA940
Nagaland931
Madhya Pradesh930
Rajasthan926
Maharashtra925
Arunachal Pradesh920
Gujarat918
Bihar916
Uttar Pradesh908
Punjab893
Sikkim889
Jammu & Kashmir883
Andaman & Nicobar Islands#878
Haryana877
NCT of Delhi#866
Chandigarh#818
Dadra & Nagar Haveli#775
Last Modified: February 18, 2024

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