EdSight is an education data portal that integrates information from over 30 different sources – some reported by districts and others from external sources. The portal can be accessed here: http://edsight.ct.gov/.
Information is available on key performance measures that make up the Next Generation Accountability System, as well as dozens of other topics, including school finance, special education, staffing levels and school enrollment.

GIS Data for the boundaries Aledermainc Wards in the City of New Haven

Bus stop locations for CT Transit Hartford, New Haven, and New Britain area routes. CTtransit is in the process of consolidating GTFS files for the various CTtransit divisions over the next few months. At this point, Hartford, New Haven, and New Britain GTFS files are combined

Contains information on structures that are owned by the State of Connecticut. This inventory is currently maintained by the OPM and information is self-reported by those State agencies that have custody and control over State owned buildings. For additional information about this data, please contact the agency which is listed as owning the property. This data is updated annually (October).

This dataset contains aggregate data concerning abuse/neglect reports accepted for a response from DCF. Traditionally, DCF has had only one manner of responding to such reports, which was a mandated Child Protective Services (CPS) Investigation. As of April 2012, DCF began responding to low-risk reports through a voluntary Family Assessment Response (FAR) process. Reports handled through a FAR response still contain allegations that meet the statutory definitions of neglect, but they do not receive a decision concerning whether they are substantiated or not. This policy has resulted in fewer substantiated allegations since its implementation, but the agency continues to serve as many or more families reported for abuse/neglect.

The Grand List is the aggregate valuation of taxable property within a given town. The Total Net Grand Lists by Town Data includes a breakdown for taxable categories and exemptions under the following column headings:
Town Name, Residential, Commercial, Industrial, Public Utility, Vacant, Land Use, 10 Mill Forest, Apartments, Total Real, Real Exemptions, Total Net Real, Motor Vehicles, MV Exemptions, Total Net MV, Personal Property, Personal Property Exemptions, Total Net Personal Property, Total Net Grand List

A listing of various online transactions available from the Connecticut State Agencies and Offices