Old Mystic CDP, Connecticut Demographics & Population 2026

Population Overview

Old Mystic CDP is a small community located in Connecticut. The total population is 3,189. It ranks as the 92nd most populous out of 215 cities and towns in Connecticut.

Age Demographics

The median age in Old Mystic CDP is 47.6 years. This is 16% higher than the state median of 41.2 years. 10.3% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Old Mystic CDP is $119,444. This is 27% higher than the state median of $93,760. Compared to the national median of $78,538, household income here is 52% higher. The poverty rate stands at 4.2%. This is 58% lower than the state poverty rate of 10.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 4.5%. This is 21% lower than the state rate of 5.7%. The median home value is $324,600. Housing costs are 5% lower than the state median of $343,200. With a home-value-to-income ratio of just 2.7x, Old Mystic CDP is one of the most affordable housing markets in the area. 90.3% of occupied housing units are owner-occupied. This homeownership rate is 37% higher than the state average of 66.2%.

Race & Ethnicity

The largest racial or ethnic group in Old Mystic CDP is White (non-Hispanic), making up 82.2% of the population. Hispanic or Latino residents account for 6.0%. The Black or African American population (2.6%) is well below the state average of 9.9%. The Hispanic or Latino population (6.0%) is well below the state average of 17.8%.

Education

42.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 2% higher than the state rate of 41.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.6%. Notably, 19.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Old Mystic CDP, Connecticut is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Connecticut state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 215 Census-designated places in Connecticut. For official data, visit data.census.gov.