Striving for informed decision-making across Connecticut, we empower an ecosystem of data users by democratizing access to public data and building data literacy.

CTData 2019 Conference: Counting What Matters

Join us on November 20, 2019 for a full day of activities, including a Census tools demo, policy discussions, a Census 2020 facilitated workshop, and more.

Info & Registration

Striving for informed decision-making across Connecticut, we empower an ecosystem of data users by democratizing access to public data and building data literacy.

Connecticut Census Tracts → Towns

Got data by Census tract but don’t know which towns they belong to? Our new tool can help!

Check it out

Striving for informed decision-making across Connecticut, we empower an ecosystem of data users by democratizing access to public data and building data literacy.

SEOW Prevention Data Portal Has Gotten a Makeover!

Visit new site

Striving for informed decision-making across Connecticut, we empower an ecosystem of data users by democratizing access to public data and building data literacy.

Hartford Data Platform Released

Explore Neighborhood Data and Learn About Health & Housing in Hartford.

Explore Neighborhood Data

Striving for informed decision-making across Connecticut, we empower an ecosystem of data users by democratizing access to public data and building data literacy.

Census 2020 Kickoff

Hear from Lieutenant Governor-elect Bysiewicz, Mayor Bronin, Census Bureau Regional Director, and the State’s Chief Data Officer about the plans for Census 2020 in Connecticut.

Watch on CT-N

Striving for informed decision-making across Connecticut, we empower an ecosystem of data users by democratizing access to public data and building data literacy.

New Census ACS Data 2013-2017

Explore the data in our new ACS tool!

Explore Data

Striving for informed decision-making across Connecticut, we empower an ecosystem of data users by democratizing access to public data and building data literacy.

Connecticut Census State Data Center

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What we do

Data Liberation

We help you understand your data and tell your story.

Data Display

We make public data accessible.

Data Academy

We lead training workshops to build data literacy.

CT Census State Data Center

We provide guidance and access to Census data.

Explore over 200 datasets
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Featured Projects
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Secretary of the State Business Search

Search for businesses operating in Connecticut by name, location, or type

Business Formation Patterns

Historic business formation data in Connecticut

Town Profiles

Explore and compare multiple indicators by town and county.

Racial Profiling Prohibition Project

View traffic stop data for each police district in the state

Data Dashboard for 6 CT Regions

Explore data on a variety of topics for the 6 CT regions – a project of CONNECT

Connecticut Regional Data Stories

Get picture of the region focusing on demographic, education, and health indicators

Housing Portal

Explore, download, and analyze housing data in your town

SEOW Prevention Data Portal

Bringing together Connecticut’s epidemiological data on substance abuse

Hartford Data Portal

Data story & Census tract level data for Hartford

Aggregate Margins of Error

Use this tool to combine smaller geographies into larger ones with recalculated margins of error

Census Tract → Town

Look up which towns Connecticut Census tracts belong to

American Community Survey 2017 Map

Comparison map for various ACS topics for Connecticut

Blog

Sneak Peak of the 2020 Census Questionnaire

From adding a controversial question to getting an online upgrade, the Census 2020 form has generated plenty of buzz. However, some important questions remain: what does the form even look like, and what kinds of questions will it ask? The U.S. Census Bureau has released a sample copy of the 2020 Census paper questionnaire, giving us a sneak preview of the final version of the form that will be released in March 2020. Follow this link to read through the…

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Connecticut Census Create-a-Thon

  This article was written by Elizabeth Grim, CTData’s Director of Community Impact. On Friday, November 8, Connecticut held its first-ever Census Create-A-Thon (#CreativesForTheCount). This event brought together Census Complete Count Committee representatives, municipal leaders, grassroots organizers, designers, content strategists, and media experts to create materials to reach hard-to-count communities across the state. During the four-hour event, teams developed over 20 communications materials such as posters, billboards, and public service announcements about the importance of Census 2020. CTData Collaborative Director…

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