Cottage Grove is a town in Henry County, Tennessee, home to about 60 people across 0.2 square miles. It has no ZIP code of its own: it’s part of 38224.
Homes sold for a median of $152 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Cottage Grove. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Cottage Grove’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Nashville International Airport (BNA)101 miles away |
|---|---|
| Closer regional airport | Barkley Regional Airport (PAH)52 miles away |
| Nearest city of 250,000+ | Nashville-Davidson, TN94 miles away |
| Nearest city of 1 million+ | Chicago, IL381 miles away |
Straight-line distances from the center of Cottage Grove; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Cottage Grove had 66 residents in the 2020 census, down 32% since 2000.
It’s the 492nd largest of 502 towns in Tennessee by population.
Henry County grew from 24,208 residents in 1900 to 32,199 in 2020.
Henry County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 88°F in summer, and winter lows average 27°F. About 54.9 inches of rain and melted snow fall in a typical year, with about 5 inches of snow.
Source: NOAA 1991–2020 climate normals, Paris 2 Se, TN weather station (10 miles away).
9,513 jobs at 714 businesses in Henry County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Cottage Grove.
Nearest hospitals
Providers with an office here
| Mental health providers | 1 |
|---|
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.