Portland CDP, Connecticut Demographics & Population 2026

Population Overview

Portland CDP is a small city located in Connecticut. The total population is 5,970. It ranks as the 61st most populous out of 215 cities and towns in Connecticut.

Age Demographics

The median age in Portland CDP is 40.9 years. This is about average than the state median of 41.2 years. 10.1% 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 Portland CDP is $91,522. This is 2% lower than the state median of $93,760. Compared to the national median of $78,538, household income here is 17% higher. The poverty rate stands at 7.2%. This is 28% lower than the state poverty rate of 10.0%. The unemployment rate is 5.9%. This is 5% higher than the state rate of 5.7%. The median home value is $267,600. Housing costs are 22% lower than the state median of $343,200. With a home-value-to-income ratio of just 2.9x, Portland CDP is one of the most affordable housing markets in the area. 75.1% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 66.2%.

Race & Ethnicity

Portland CDP has a predominantly White (non-Hispanic) population, comprising 85.0% of all residents. Hispanic or Latino residents account for 5.6%. The Black or African American population (2.0%) is well below the state average of 9.9%. The Hispanic or Latino population (5.6%) is well below the state average of 17.8%.

Education

41.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 1% lower 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 89.3%.

Data Sources & Methodology

All demographic data for Portland 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.