Are states abstract nouns

The noun 'state' is an abstract noun as a Word for the manner or condition of being or of mind (a state or readiness, a state of fear).

The noun 'state' is a concrete noun as a Word for a unit of a nation, a Word for a physical place (the state of Utah, the state of Uttar Pradesh).

An abstract noun for the concrete noun 'state' is statehood.