Greenbrier is a town in Robertson County, Tennessee, home to about 6,971 people across 7.3 square miles. Its ZIP code is 37073.
Homes sold for a median of $232 per square foot in the three months ending August 2026, a balanced market.
Mostly Greenbrier; also Ridgetop and Coopertown
Each card is that ZIP code’s whole market, including any part outside Greenbrier. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Nashville International Airport (BNA)22 miles away |
|---|---|
| Nearest city of 250,000+ | Nashville-Davidson, TN17 miles away |
| Nearest city of 1 million+ | Chicago, IL377 miles away |
Straight-line distances from the center of Greenbrier; 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.
Greenbrier had 6,898 residents in the 2020 census, up 40% since 2000.
It’s the 90th largest of 502 towns in Tennessee by population.
Robertson County grew from 25,029 residents in 1900 to 72,803 in 2020.
Robertson County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 27°F. About 53.4 inches of rain and melted snow fall in a typical year, with about 6 inches of snow.
Source: NOAA 1991–2020 climate normals, Springfield Exp Stn, TN weather station (4 miles away).
21,552 jobs at 1,358 businesses in Robertson County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
17 doctors and other health care providers list an office in Greenbrier.
Nearest hospitals
Providers with an office here
| Primary care doctors | 2 |
|---|---|
| Dentists | 1 |
| Nurse practitioners and physician assistants | 7 |
| Mental health providers | 4 |
| Physical and occupational therapists | 3 |
| Pharmacies | 2 |
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.
Libraries
Counts are within about 2 miles 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.
Public schools here are run by Robertson County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Greenbrier ElementaryGreenbrier | Pre-K–5 | 600 | Public | 1.3 mi |
| Greenbrier Middle SchoolGreenbrier | 6–8 | 558 | Public | 0.7 mi |
| Greenbrier High SchoolGreenbrier | 9–12 | 769 | Public | 0.8 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Ridgetop and Coopertown.
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.