New Underwood, SD
Population 538 · South Dakota
About New Underwood, SD
New Underwood is a small community in South Dakota with a population of 538 residents. The median household income is $54,167 per year, which is near the national average. The median age in New Underwood is 38.6 years.
Housing in New Underwood has a median home value of $188,700 and median monthly rent of $862. Of the 222 total housing units, the majority are owner-occupied, with 111 owner-occupied and 49 renter-occupied units.
The unemployment rate in New Underwood is 7.8% and the poverty rate is 23.5%. 11.8% of residents hold a bachelor's degree or higher. The average commute time is 24.8 minutes.
Cost of Living in New Underwood, SD
Compared to national averages, New Underwood has a median household income of $54,167 (28% below the national median of $75,149). Home values average $188,700, which is 23% below the national median. Monthly rent at $862 is 26% below the US average of $1,163. Within South Dakota, New Underwood's income is 16% below the state average of $64,650, and home values are 31% above the state median of $143,757.
Why Live in New Underwood, SD?
New Underwood offers affordable housing with a median home value of $188,700, below the US average of $244,900, and rent that’s lower than the national average at $862/month, and short commute times averaging just 24.8 minutes.
Potential considerations include median household income ($54,167) that falls below the national average. However, New Underwood’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
New Underwood has a population of 538 with a median age of 38.6 years. Compare New Underwood 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 New Underwood
What is the population of New Underwood, SD?
The population of New Underwood, SD is 538 according to the latest Census data.
What is the median household income in New Underwood?
The median household income in New Underwood, SD is $54,167 per year.
What is the median home value in New Underwood?
The median home value in New Underwood, SD is $188,700.
What is the average rent in New Underwood?
The median monthly rent in New Underwood, SD is $862.
What is the unemployment rate in New Underwood?
The unemployment rate in New Underwood, SD is 7.8%.