"The Texas Records and Information Locator (TRAIL) service provides access to Texas state government information contained in electronic publications. TRAIL facilitates ready access to the information for Texas citizens and other users."
From the Council of States Governments. Provides data for the states "in six key areas: fiscal and economic, public safety and justice, energy and environment, transportation, health and human services, and education."
"The United States Conference of Mayors is the official non-partisan organization of cities with populations of 30,000 or more." Maintains a database of mayors; provides data sets (for a fee); and advocates for cities.