Cottage Grove, Tennessee Demographics & Population 2026
During the 2020–2024 ACS period, Cottage Grove, Tennessee had a total population of 60, the 492nd largest town in Tennessee, with a median household income of $36,250, which is 48% lower than the state average. The poverty rate is 14.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 48% below the state average, indicating significant economic challenges.
- Unemployment rate of 11.1% is notably above the national average.
Cottage Grove Quick Facts
How Cottage Grove Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 59 | 60 | +1.7% |
| Median household income | $38,750 | $36,250 | -6.5% |
How Cottage Grove Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 46 | National average: 61
Education
Educational Attainment (Adults 25+)
Cottage Grove Rankings in Tennessee
Explore Tennessee Rankings
Other Cities in Henry County
Cities Similar to Cottage Grove
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Bogota | 67 | N/A | N/A | 0.0% | 0.0% |
| Dancyville | 53 | N/A | N/A | 0.0% | 0.0% |
| Wrigley | 50 | N/A | N/A | 16.0% | 44.0% |
| Luray | 77 | N/A | N/A | 40.3% | 0.0% |
| La Grange | 62 | $56,250 | $436,400 | 41.1% | 12.9% |
A note before these figures: with a population of 60, Cottage Grove's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Cottage Grove is a small community located in Tennessee, within Henry County. The total population is 60. It ranks as the 492nd most populous out of 502 Census-designated places in Tennessee.
Age Demographics
The median age in Cottage Grove is 47.0 years. This is 21% higher than the state median of 38.9 years.
Economy, Income & Housing
The median household income in Cottage Grove is $36,250. This is 48% lower than the state median of $69,595. It is also 55% lower than the national median of $80,734. The poverty rate stands at 14.0%. This is 2% higher than the state poverty rate of 13.8%. The unemployment rate is 11.1%. This is 137% higher than the state rate of 4.7%. 96.2% of occupied housing units are owner-occupied. This homeownership rate is 44% higher than the state average of 66.9%.
Race & Ethnicity
The largest racial or ethnic group in Cottage Grove is White (non-Hispanic), making up 65.0% of the population. Hispanic or Latino residents account for 6.7%. The Black or African American population (3.3%) is well below the state average of 15.4%.
Education
21.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 31% lower than the state rate of 31.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.6%.
Data Sources & Methodology
All demographic data for Cottage Grove, Tennessee is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Tennessee state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 502 Census-designated places in Tennessee. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Cottage Grove, Tennessee?
Cottage Grove, Tennessee has a population of 60 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Cottage Grove, TN?
The median household income in Cottage Grove is $36,250, which is 55% lower than the national median of $80,734.
What is the poverty rate in Cottage Grove, TN?
The poverty rate in Cottage Grove is 14.0%. This means approximately 8 residents live below the federal poverty line.
What is the racial makeup of Cottage Grove, Tennessee?
Cottage Grove's population is 65.0% White, 3.3% Black, 6.7% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Cottage Grove, TN?
The Census Bureau does not publish a reliable median home value estimate for Cottage Grove — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Cottage Grove, Tennessee?
21.4% of adults (25+) in Cottage Grove hold a bachelor's degree or higher, and 7.1% hold a graduate or professional degree.