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Real Estate Sales 2001-2023 GL
The Office of Policy and Management maintains a listing of all real estate sales with a sales price of $2,000 or greater that occur between October 1 and September 30 of each... -
Accidental Drug Related Deaths 2012-2024
A listing of each accidental death associated with drug overdose in Connecticut from 2012 to 2024. A "Y" value under the different substance columns indicates that particular... -
Liquor Brands
According to Connecticut law, no manufacturer, wholesaler, or out-of-state shipper may ship, transport or deliver within Connecticut, or sell or offer for sale, any alcoholic... -
Tax Exempt Organizations (Extracted from the Internal Revenue Service)
Exempt organization information is extracted monthly from the Internal Revenue Service’s Business Master File. This is a cumulative file, and the data are the most recent... -
Connecticut Business Registry - Business Filing History
This is the business filing table from the Connecticut Business Registry, maintained by the Secretary of the State, Business Services Division. It contains all of the business... -
Spill Incidents from July 1, 2022 to Recent for Download
This data set represents information reported after June 30, 2022 to the Department of Energy and Environmental Protection (CT DEEP), generally to the CT DEEP Dispatch Center,... -
List of Contaminated or Potentially Contaminated Sites - Remediation Division
Data to create the List of Contaminated or Potentially Contaminated Sites - Remediation Division is from historical program information or from new program applications and... -
Underground Storage Tanks (USTs) - Facility and Tank Details
This list provides Underground Storage Tank (UST) site, tank, contact and Enforcement information for the approximately 45,000 commercial underground storage tanks (USTs)... -
Public Libraries
The Public Libraries data set aggregates individual library services and finance data to the town level. Public libraries provide free borrowing privileges and services to their... -
Cannabis Retail Products Sold by Product Type
This data set contains preliminary retail sales data for cannabis and cannabis products by product type in the adult-use cannabis and medical marijuana markets based on total... -
2024-2025 Seventh Grade Immunization Rates by School
The annual pre-kindergarten (pre-K) through 12th grade school immunization survey collects school-level, grade-specific data on vaccine coverage and exemptions. The survey... -
Electric Vehicle Charging Stations
Existing public Electric Vehicle (EV) charging stations within Connecticut from US DOE map found at https://afdc.energy.gov/stations/#/find/nearest complemented with research... -
Uniform Commercial Code (UCC) Lien Filings
This dataset contains liens filed with the Business Services Division of the Office of the Secretary of the State. Most liens are filed under the Uniform Commercial Code, but... -
Regional Weather Reports (CT Department of Transportation Weather Roundup)
Weather reports including precipitation and snowfall totals measured at different locations by the CT Department of Transportation. Reports are developed for individual weather... -
Selected Online Casino Gaming Data
Notes: (1) Monthly payments are due to the State by the 15th of the following month. (2) The operation of the online casino gaming began on October 12, 2021. (3) This amount... -
EdSight (State education data repository)
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... -
COVID-19 County Level Data - Archive
Covid-19 Daily metrics at the county level As of 6/1/2023, this data set is no longer being updated. The COVID-19 Data Report is posted on the Open Data Portal every day at 3pm.... -
Licensed Automobile Dealers And Repairers
Listing of licensed automobile dealers and repairers, updated nightly. Many Dealer and Repairer licenses are issued in a business name but the facility may be doing business in... -
Insurance Company Complaints, Resolutions, Status, and Recoveries
Listing of consumer complaints filed against Insurance companies licensed in Connecticut. This dataset includes the Company, Line of Business, nature of complaint, outcome or... -
Connecticut Town Population Projections, 2015-2040
The 2015 to 2040 population projections for towns in the state of Connecticut were developed by the Connecticut State Data Center for planning, analysis, and to inform decision...
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