Cottage Grove, TN
Population 59 · Tennessee
About Cottage Grove, TN
Cottage Grove is a small community in Tennessee with a population of 59 residents. The median household income is $38,750 per year, which is below the national average. The median age in Cottage Grove is 48.3 years.
Housing in Cottage Grove has a median home value of $137,500 and median monthly rent of $0. Of the 29 total housing units, the majority are owner-occupied, with 25 owner-occupied and 0 renter-occupied units.
The unemployment rate in Cottage Grove is 15.0% and the poverty rate is 17.9%. 17.1% of residents hold a bachelor's degree or higher. The average commute time is 40.6 minutes.
Cost of Living in Cottage Grove, TN
Compared to national averages, Cottage Grove has a median household income of $38,750 (48% below the national median of $75,149). Home values average $137,500, which is 44% below the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Tennessee, Cottage Grove's income is 38% below the state average of $62,849, and home values are 36% below the state median of $214,371.
Why Live in Cottage Grove, TN?
Cottage Grove offers affordable housing with a median home value of $137,500, below the US average of $244,900, and rent that’s lower than the national average at $0/month.
Potential considerations include median household income ($38,750) that falls below the national average. However, Cottage Grove’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Cottage Grove has a population of 59 with a median age of 48.3 years. Compare Cottage Grove with other cities to see how it stacks up, or explore all cities in Tennessee.
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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 Cottage Grove
What is the population of Cottage Grove, TN?
The population of Cottage Grove, TN is 59 according to the latest Census data.
What is the median household income in Cottage Grove?
The median household income in Cottage Grove, TN is $38,750 per year.
What is the median home value in Cottage Grove?
The median home value in Cottage Grove, TN is $137,500.
What is the average rent in Cottage Grove?
The median monthly rent in Cottage Grove, TN is $0.
What is the unemployment rate in Cottage Grove?
The unemployment rate in Cottage Grove, TN is 15.0%.