The RSA Heritage Index (2020) allows a comparison to be made between different regions. This histogram shows the percentage of Listed Buildings and Scheduled Monuments are at risk across Lincolnshire (including the unitary authorities of North Lincolnshire and North East Lincolnshire). There are 42 Grade I Listed Buildings at risk, 35 Grade II*, and 9 Grade II; there are 79 Scheduled Monuments at risk.
A different view is obtained if the actual numbers are presented. This places an emphasis on the issue of protecting Scheduled Monuments.