Unified School District · ME
Southport
Southport is a unified school district in Maine with a community population of 550. The median household income is $89,000 and the median age is 66.3.
550
Population
102
People / sq mi
$89,000
Median Income
66.3
Median Age
Southport covers 5 sq mi of land at 102.2 people per square mile.
Race & Ethnicity
| White | 96.0% |
| Black or African American | 0.0% |
| Asian | 41.3% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$89,000
Median Household Income
$62,986
Per Capita Income
4.0%
Poverty Rate
3.5%
Unemployment
Housing
$495,800
Median Home Value
$1,094
Median Rent
89.4%
Homeownership
Education Attainment
97.6%
High School+
58.8%
Bachelor's+
Other Maine School Districts
Largest Cities in Maine
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State rankings
Frequently Asked Questions
Southport serves a community with a population of 550 according to the latest Census ACS 5-Year estimates. This unified school district is located in Maine.
The median household income in Southport is $89,000, with a per capita income of $62,986. The poverty rate is 4.0%.
Southport is 96.0% White, 0.0% Black or African American, 41.3% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Southport, 97.6% of adults have a high school diploma or higher, and 58.8% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Southport is $495,800, with a median rent of $1,094. The homeownership rate is 89.4%.
More from Maine
Data for Southport from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 2312360).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.