The article analyzes the prospects of using the parametric approach in the study of state and law. The
author notes the difficulties of parameterization of the state-legal phenomena with all the existing historical
experience of using mathematical tools in jurisprudence. Parameterization may be subject to state territory,
population (people), state power. It seems necessary to develop the functional parameters of state activity.
The parametral characteristic of the state should be carried out taking into account its quality states such as
legal and social state. Law in the parametral perspective is usually characterized only spatially and temporally. The author concludes that the parametric analysis of the state and law is possible only in its connection
with the person and in terms of ensuring its dignified existence, taking into account the UN human development indices.