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Connecticut Vital Records — Index of Marriages, 1897-2001
Connecticut Vital Records — Index of Marriages, 1897-2001 This index allows researchers to find the name, place and date of marriage for couples who were married in Connecticut... -
2024-2025 Vaccine Exemption Rates by School (All Grades)
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... -
CT Transit General Transit Feed Specification (GTFS) Route Data
General Transit Feed Specification (GTFS) is an open format spec used by hundreds of transit agencies to power transit directions in a variety of Web and transit apps, including... -
Personal Income Tax Credits, 2021-2024
Credits claimed against the Connecticut Personal Income Tax. -
Updated 2023-2024 COVID-19 Vaccine Coverage By Age Group
This table will no longer be updated after 5/30/2024 given the end of the 2023-2024 viral respiratory vaccine season. This table shows the cumulative number and percentage of CT... -
Percent Change in Consumer Spending
Aggregated and anonymized purchase data from consumer credit and debit card spending. Spending is reported based on the ZIP code where the cardholder lives, not the ZIP code... -
All-Transactions House Price Index for Connecticut
The FHFA House Price Index (FHFA HPI®) is the nation’s only collection of public, freely available house price indexes that measure changes in single-family home values based on... -
Connecticut Divorce Index, 1655-1953
Divorce records are often a valuable source of information for researchers, as they can provide sometimes difficult to find information like a couple's date of marriage, the... -
Connecticut Business Registry - Principals
This dataset is the principals object from the Connecticut Business Registry. The dataset provides principal information for all principals reported to the Connecticut Secretary... -
Migratory Waterfowl
Migratory Waterfowl is a 1:24,000-scale, polygon feature-based layer that depicts the concentration areas of migratory waterfowl at specific locations within Connecticut. Paul... -
Lake Bathymetry Contours Lines
See full Data Guide here. Lake Bathymetry describes the water depth for selected reservoirs, lakes, ponds, and coves in Connecticut. It includes depth contours, also called... -
Opportunity Zones
Census tracts designated as Opportunity Zones. Qualified census tracts are those that have a poverty rate of at least 20 percent of a median income that does not exceed 80... -
County or County Equivalent Immunizations and Exemption Rates by School Year, Grade, Vaccine, and School Type
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... -
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... -
Vehicle Crash Data Repository
The Connecticut Crash Data Repository (CTCDR) is a web tool designed to provide access to select crash information collected by state and local police. This data repository... -
Child Protective Service Reports Accepted by State Fiscal Year, Response Time and Type
This dataset contains aggregate data by State Fiscal Year of all child abuse/neglect reports accepted by DCF CareLine for either a traditional Child Protective Services (CPS)... -
Wildlife Action Plan Protect Conservation Opportunity 2025
The 2025 Connecticut State Wildlife Action Plan conservation opportunity areas (COAs) represent locations partners can conduct actions to benefit wildlife populations and... -
Prescription Monitoring Program: Schedule III Drug Prescriptions Dispensed
This dataset includes the amount of Schedule III prescription drugs dispensed over a 3-month span. On the controlled substance Schedule II-V; Schedule III prescription drugs... -
Local Area Unemployment Statistics
The Local Area Unemployment Statistics (LAUS) program is a federal-state cooperative effort which produces monthly estimates of produces monthly and annual employment,... -
School Attendance by District, 2020-2021
This dataset includes the attendance rate for public school students PK-12 by district during the 2020-2021 school year. Attendance rates are provided for each district for the...
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