Plattsville CDP, Connecticut Demographics & Population 2026

Population Overview

Plattsville CDP is a small community located in Connecticut. The total population is 742. It ranks as the 170th most populous out of 215 cities and towns in Connecticut.

Age Demographics

The median age in Plattsville CDP is 47.0 years. This is 14% higher than the state median of 41.2 years. With 30.5% of the population under 18, Plattsville CDP has a notably young demographic profile, suggesting a family-oriented community. 10.2% 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 Plattsville CDP is $164,219. This is 75% higher than the state median of $93,760. Compared to the national median of $78,538, household income here is 109% higher. The poverty rate stands at 1.5%. This is 85% 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 1.0%. This is 82% lower than the state rate of 5.7%. The median home value is $603,700. Housing costs are 76% higher than the state median of $343,200. The home-value-to-income ratio is 3.7x. 98.5% of occupied housing units are owner-occupied. This homeownership rate is 49% higher than the state average of 66.2%.

Race & Ethnicity

The largest racial or ethnic group in Plattsville CDP is White (non-Hispanic), making up 74.3% of the population. Hispanic or Latino residents account for 4.9%. The Hispanic or Latino population (4.9%) is well below the state average of 17.8%. The Asian population (0.9%) is well below the state average of 4.7%.

Education

63.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 52% 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 97.7%. Notably, 30.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Plattsville 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.