Porcupine, SD
Population 549 · South Dakota
About Porcupine, SD
Porcupine is a small community in South Dakota with a population of 549 residents. The median household income is $20,256 per year, which is below the national average. The median age in Porcupine is 32.5 years.
Housing in Porcupine has a median home value of $0 and median monthly rent of $0. Of the 240 total housing units, the majority are owner-occupied, with 156 owner-occupied and 31 renter-occupied units.
The unemployment rate in Porcupine is 0.0% and the poverty rate is 82.1%. 7.0% of residents hold a bachelor's degree or higher. The average commute time is 23.1 minutes.
Cost of Living in Porcupine, SD
Compared to national averages, Porcupine has a median household income of $20,256 (73% below the national median of $75,149). Home values average $0, which is 100% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within South Dakota, Porcupine's income is 69% below the state average of $64,650, and home values are 100% below the state median of $143,757.
Why Live in Porcupine, SD?
Porcupine offers affordable housing with a median home value of $0, 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 short commute times averaging just 23.1 minutes.
Potential considerations include median household income ($20,256) that falls below the national average. However, Porcupine’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Porcupine has a population of 549 with a median age of 32.5 years. Compare Porcupine with other cities to see how it stacks up, or explore all cities in South Dakota.
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Porcupine
What is the population of Porcupine, SD?
The population of Porcupine, SD is 549 according to the latest Census data.
What is the median household income in Porcupine?
The median household income in Porcupine, SD is $20,256 per year.
What is the median home value in Porcupine?
The median home value in Porcupine, SD is $0.
What is the average rent in Porcupine?
The median monthly rent in Porcupine, SD is $0.
What is the unemployment rate in Porcupine?
The unemployment rate in Porcupine, SD is 0.0%.