Westport
Westport has notably lower household income than the US average, with a median household income of $58,942. Population has fallen 26% since 2000, a loss of 32 residents. 6% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value has more than tripled since 2000, reaching $101,700. With a median age of 56.0, the population is older than the US median of 38.9.
Population & growth
PEP 2025 EST:81 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
Places similar to Westport
Compare Westport to nearby cities
How many people live in Westport, South Dakota?
Westport, South Dakota has about 93 residents according to the 2024 American Community Survey.
What is the median household income in Westport, South Dakota?
The typical household in Westport, South Dakota earns about $58,942 a year. Half of households make more than that, and half make less.
Is Westport, South Dakota expensive?
In Westport, South Dakota, the median home is worth about $101,700.
How educated are people in Westport, South Dakota?
About 6.3% of adults age 25 and over in Westport, South Dakota hold a bachelor's degree or higher.
What is the poverty rate in Westport, South Dakota?
About 0.0% of people in Westport, South Dakota live below the federal poverty line.
Has Westport, South Dakota grown since 1990?
Yes, Westport, South Dakota has shrunk since 1990. The population has lost about 16 residents, a change of about -15 percent over that period.
Explore from here
DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024