Exacerbating the divide? Investigating rural inequalities in high speed broadband availability

Although the urban–rural digital divide is a globally common phenomenon, less is known about the social determinants of the digital divide within rural and urban areas. Understanding this relationship is important for assessing the equity implications of telecommunication policy given the ongoing and significant public investment into high speed broadband infrastructure. This paper contributes to this discussion by connecting high speed broadband maps in Ireland to measures of social deprivation constructed from detailed population-wide Irish census data collected in 2022. Linking to newly available maps of urban boundaries, the results show that the availability of commercially provided high speed broadband (i.e. coverage) is highly divided; urban areas have near complete coverage, whereas rural areas have little to no coverage. Exploring determinants of coverage in rural areas, we observe that coverage increases with affluence. This suggests that rural areas, which are relatively socially deprived, are being further disadvantaged through inequalities in the availability of high speed broadband.