The population count of Connecticut was 3,592,053 in 2014.


Population Change

Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API - Notes:

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Demographics and Population Datasets Involving Connecticut

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    Populated Places in Connecticut | Last Updated 2015-04-06T14:07:46.000Z

    A listing of named populated places within Connecticut. This listing represents a subset of place names in Connecticut from the U.S. Board on Geographic Names, and is limited to populated places.

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    Connecticut Resident Deaths, 1999-2011, Selected Causes of Death by Age, Sex, Race and Hispanic Ethnicity | Last Updated 2014-06-05T19:48:39.000Z

    Deaths counts for Connecticut Residents by cause of death. Counts are provided by 5-year age group, sex, and 4 mutually-exclusive race/ethnicity categories (White non-Hispanic, Black non-Hispanic, Other non-Hispanic, and Hispanic-any race).

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    Connecticut Town Population Projections 2015-2025 | Last Updated 2015-12-17T17:43:23.000Z

    These projections are created based upon several datasets and while these estimates are developed based on multiple data sources, actual population changes may vary from these projections. To assist in planning, analysis, and decision making, the population projections have been developed based on state and locally derived fertility rates.

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    CT Supplemental Nutrition Assistance Program | Last Updated 2015-09-16T12:10:43.000Z

    Supplemental Nutrition Assistance Program caseloads and expenditures Footnote: September 2011 - November 2011 issuances were high due to Tropical Storm Irene. Additional funding was provided to Connecticut as both an increase in benefits to SNAP recipients as well as to provide D-SNAP benefits to Non-SNAP recipients that were affected.

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    Percent of Connecticut adults (18+ y) reporting ever being told that they had diabetes, by race/ethnicity and year | Last Updated 2014-06-05T19:48:21.000Z

    This table provides prevalence rates of diagnosed diabetes among all Connecticut adults (18+y) and by race and ethnicity. When possible, 3-year averages were used to improve the precision of the prevalence estimates (all estimates include at least 2 years of data).

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    CT Department of Labor, Office of Research - LAUS Substate January 2017 | Last Updated 2017-03-24T15:27:42.000Z

    The Local Area Unemployment Statistics (LAUS) program produces monthly employment, unemployment, and labor force data for Census regions and divisions, States, counties, metropolitan areas, and many cities, by place of residence. The LAUS program is a federal-state cooperative endeavor in which states develop state and sub-state data using concepts, definitions, and technical procedures prescribed by the Bureau of Labor Statistics (BLS). A major source of labor force data estimates, the Current Population Survey (CPS) includes a sample of over 1,600 Connecticut households each month regarding the labor force status of their occupants

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    State of CT: Open Expenditures - Ledger | Last Updated 2017-03-25T07:32:35.000Z

    This data allows citizens to view who received payments from the state for goods or services and how much they received. The data can be explored by searching for specific payee names or by browsing by Government Function. The Open Checkbook app( allows the user to drill down from aggregated spending accounts all the way down to each individual payment to a payee. The data is updated nightly and therefore reflects current spending activities more accurately than any other publicly available source. In general the data reflects all payments made up to 24 to 48 hours prior to view. Certain payee names have been removed in order to protect the privacy of individuals, in accordance with Health Insurance Portability and Accountability Act (HIPAA) regulations or where the information is otherwise protected by law. Redacted information includes: •Payees who are statutorily protected •Information that would lead to violating HIPAA laws •Information of Minors

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    Population Percentage Within a Quarter Mile of Alcohol Outlets 2014 | Last Updated 2017-02-17T22:34:56.000Z

    This table contains data on the percentage of the total population living within 1/4 mile of alcohol outlets (off-sale, on-sale, total) for California, its regions, counties, county divisions, cities, towns, and Census tracts. Population data is from the 2010 Decennial Census, while the alcohol outlet location data is from 2014 (April). Race/ethnicity stratification is included in the table. The table is part of a series of indicators in the Healthy Communities Data and Indicators Project of the Office of Health Equity ( Some studies have found that proximity to alcohol outlets (living within walking distance) is positively associated with outcomes like excessive alcohol consumption and other alcohol related harms like injuries and violence. More information on the data table and a data dictionary can be found in the About/Attachments section.

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    Student Information by Neighborhood (Hartford, CT) | Last Updated 2015-04-30T19:27:48.000Z

    From the city of Hartford, CT open data portal:

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    Connecticut Resident Deaths, 1999-2013 | Last Updated 2016-02-29T19:43:00.000Z

    Connecticut resident deaths, 1999-2013, by Age, Sex, Race/Ethnicity for select Causes of Death; available at