St. Lawrence, SD
Population 145 · South Dakota
About St. Lawrence, SD
St. Lawrence is a small community in South Dakota with a population of 145 residents. The median household income is $42,813 per year, which is below the national average. The median age in St. Lawrence is 51.1 years.
Housing in St. Lawrence has a median home value of $83,800 and median monthly rent of $0. Of the 84 total housing units, the majority are owner-occupied, with 59 owner-occupied and 13 renter-occupied units.
The unemployment rate in St. Lawrence is 0.0% and the poverty rate is 5.5%. 5.6% of residents hold a bachelor's degree or higher. The average commute time is 12 minutes.
Cost of Living in St. Lawrence, SD
Compared to national averages, St. Lawrence has a median household income of $42,813 (43% below the national median of $75,149). Home values average $83,800, which is 66% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within South Dakota, St. Lawrence's income is 34% below the state average of $64,650, and home values are 42% below the state median of $143,757.
Why Live in St. Lawrence, SD?
St. Lawrence offers affordable housing with a median home value of $83,800, below the US average of $244,900, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.0%. Additionally, the city features a low poverty rate of 5.5%, better than the national average, and short commute times averaging just 12 minutes.
Potential considerations include median household income ($42,813) that falls below the national average. However, St. Lawrence’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
St. Lawrence has a population of 145 with a median age of 51.1 years. Compare St. Lawrence with other cities to see how it stacks up, or explore all cities in South Dakota.
Similar Cities Near St. Lawrence
Cities in South Dakota with a similar population size.
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in South Dakota
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare St. Lawrence With Other Cities
Frequently Asked Questions about St. Lawrence
What is the population of St. Lawrence, SD?
The population of St. Lawrence, SD is 145 according to the latest Census data.
What is the median household income in St. Lawrence?
The median household income in St. Lawrence, SD is $42,813 per year.
What is the median home value in St. Lawrence?
The median home value in St. Lawrence, SD is $83,800.
What is the average rent in St. Lawrence?
The median monthly rent in St. Lawrence, SD is $0.
What is the unemployment rate in St. Lawrence?
The unemployment rate in St. Lawrence, SD is 0.0%.