Sagadahoc County, Maine
Located in Maine, Sagadahoc County has a population of 37,285 residents and a median age of 47.3 years, making it the #1,276 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 10.0%. The median home value is $333,300, and the median household income is $87,806, which is 17% above the national median.
Demographics
Sagadahoc County has a population of 37,285, making it the #1,276 most populous county in the US. The median age is 47.3 years, which is 21.6% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Sagadahoc County is $87,806, ranking #355 out of 3,222 counties — 16.8% above the national median. The poverty rate is 10.0% and unemployment stands at 4.6%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Sagadahoc County is $333,300 (+18.2% vs national). Renters pay a median of $1,098/mo and the homeownership rate is 77.8%.
Median Home Value Trend
Rankings →Household Type
Education
In Sagadahoc County, 44.2% of adults age 25+ hold a bachelor's degree or higher, which is 31.3% above the national average, ranking #182 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Sagadahoc County is 80.1 years. 13.9% of adults report poor or fair health and 7.8% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
15.5% of adults in Sagadahoc County smoke , 30.7% are obese , and 22.3% report excessive drinking. The drug overdose death rate is 25.3 per 100,000.
Adult Smoking Trend
Safety
The suicide rate is 16.6 per 100,000. Motor vehicle deaths occur at a rate of 7.5 per 100,000.
Suicide Rate Trend
Families & Children
10.9% of children in Sagadahoc County live in poverty . The teen birth rate is 7.8 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Sagadahoc County is 85.3%. The mean commute time is 27.8 min, which is 0.6% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Sagadahoc County voted Democratic with a margin of 16.6%. The vote was 57.2% Dem / 40.6% Rep. Compared to 2020, the margin shifted +0.9 toward Democrats .
Vote Share Over Time
About Sagadahoc County, Maine
Sagadahoc County, Maine has a total population of 37,285, making it the 1,276th most populous county in the United States. The median age in Sagadahoc County is 47.3 years, which is 21.6% above the national median of 38.9 years.
The median household income in Sagadahoc County is $87,806, which ranks #355 of 3,222 counties nationwide. This is 16.8% above the national median of $75,149. The poverty rate is 10.0%, lower than the national rate of 12.6%. The unemployment rate stands at 4.6%.
The median home value in Sagadahoc County is $333,300, 18.2% above the national median. Renters in Sagadahoc County pay a median gross rent of $1,098 per month. The homeownership rate is 77.8%, compared to the national rate of 64.4%.
In Sagadahoc County, 44.2% of residents aged 25 and older hold a bachelor's degree or higher, 31.3% above the national average of 33.7%. Health insurance coverage stands at 94.7% of the population. The average commute time for workers is 27.8 min.
Sagadahoc County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 92.0% of the population, followed by Two or More Races (4.4%) and Hispanic or Latino (2.0%).
All data for Sagadahoc County, Maine comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.