Cornish CDP, Maine Demographics & Population 2026

Population Overview

Cornish CDP is a small community located in Maine. The total population is 1,080. It ranks as the 101st most populous out of 155 cities and towns in Maine.

Age Demographics

The median age in Cornish CDP is 40.4 years. This is 10% lower than the state median of 44.8 years. Only 9.6% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The median household income in Cornish CDP is $68,561. This is 4% lower than the state median of $71,773. Compared to the national median of $78,538, household income here is 13% lower. The poverty rate stands at 7.5%. This is 30% lower than the state poverty rate of 10.8%. The unemployment rate is 0.9%. This is 76% lower than the state rate of 3.9%. 79.7% of occupied housing units are owner-occupied. This homeownership rate is 8% higher than the state average of 74.0%.

Race & Ethnicity

The largest racial or ethnic group in Cornish CDP is White (non-Hispanic), making up 69.3% of the population. Asian residents account for 0.4%. The Asian population (0.4%) is well below the state average of 1.1%.

Education

17.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 50% lower than the state rate of 35.3%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 87.7%.

Data Sources & Methodology

All demographic data for Cornish CDP, Maine 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 Maine state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 155 Census-designated places in Maine. For official data, visit data.census.gov.