We know many Connecticut businesses are struggling as they deal with the effects of COVID-19. We appreciate their perseverance and know they share our commitment to keeping our residents healthy. The state, working with its federal partners, has several programs and initiatives in place to assist businesses during this difficult period. For specific questions related to small business, email the Joint Information Center at COVID19.JIC@ct.gov, or call the DECD small business hotline at 860-500-2333. Individuals can call 2-1-1 for more information.

Connecticut Population Information


The Connecticut Department of Public Health (DPH) provides population estimates for Connecticut's counties and towns which are calculated for July 1 of each year and are released by October of the following year.

Read its overview of population statistics.

Annual Population Estimates by Connecticut Department of Public Health:

Census 2000 Connecticut Populations

Census 2010 Connecticut Populations

Connecticut Population, Land Area and Density by Location

Related Resources

Connecticut Department of Public Health Population Statistics


For additional information or questions, contact decd@ct.gov.