Interactive Census of Governments State & Local Finance Database
From Urban Institute: This interactive data tool allows for specialized searches and flexible data presentation from the Census of Governments State and Local Finance series. This series contains detailed revenue, expenditure, and debt variables for the US, each of the 50 states, and the District of Columbia from 1977 to 2016. The data are available by type of government (state, local, county, etc.), and users can view the data along five dimensions: total (in real or nominal dollars), per capita, fraction of personal income, fraction of general revenue, and fraction of total expenditures.