Changing the way Connecticut uses data.

The Connecticut Data Collaborative is a public-private partnership that advocates for the public availability of open and accessible data to drive planning, policy, budgeting and decision making in Connecticut at the state, regional and local levels. We are a user-driven organization, serving nonprofits, advocates, policymakers, community groups, and funders in using data to drive policy and improve programs and services.

In addition to providing open access to structured and processed data, we can also work with you on to solve your custom data needs. Contact us for more information.

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Data

Our data portal contains over 135 datasets that we have curated and processed into a machine-readable structure. Use our custom data-exploration tools to narrow your selection, or download raw data in bulk and explore data on your own. You can browse by topic, search by organization, or search by dataset.

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Recent Data Updates

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Income Leaving CT? Not really — Understanding IRS Migration Data

Earlier this week, I received an email from The Yankee Institute with the subject: “Leaving Connecticut” and I let out a sigh. The flurry of data around migration patterns in Connecticut, the conflicting messages about whether the state is losing or gaining population is confusing – and I’m someone who looks at data frequently! I thought about having a session at our next conference (June 28th) on the different sources of migration data and what the data actually say but the agenda filled up with requests from our users and my riveting idea didn’t make it to the top.

Fiscal Situation of our Municipalities, part two

In our March story, we summarized a study done by the New England Public Policy Center, “Measuring Municipal Fiscal Disparities in Connecticut.” In that story, we covered how the fiscal disparity was calculated for all towns in Connecticut. Now, we’ll look at the state’s role in providing assistance to towns.

New Data: Connecticut's Birth-to-Three System

Connecticut’s Birth to Three System (B23) supports families with infants and toddlers that have developmental delays to learn new ways to make everyday activities enhance the child’s development.

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