- Sex Ratio at Birth in Udalguri District of Assam (2019-2020)
- Estimated Sex Ratio by Residence in Udalguri District of Assam (2019-2020)
- Sex Ratio at Birth in Udalguri District of Assam (2018-2019)
- Sex Ratio at Birth in Udalguri District of Assam (2017-2018)
- Sex Ratio at Birth in Udalguri District of Assam (2016-2017)
- Sex Ratio at Birth in Udalguri District of Assam (2015-2016)
- Sex Ratio at Birth in Udalguri District of Assam (2014-2015)
- Sex Ratio by Residence in Udalguri District of Assam (As per 2011 Census)
- Houseless Sex Ratio (Total/Rural/Urban) in Udalguri District of Assam (As per 2011 Census)