Gallatin is a city in Sumner County, Tennessee, home to about 48,532 people across 32 square miles. Its ZIP code is 37066.
Homes sold for a median of $226 per square foot in the three months ending August 2026, a balanced market.
Mostly Gallatin; also Hendersonville and Cottontown
Each card is that ZIP code’s whole market, including any part outside Gallatin. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Gallatin’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)22 miles away |
|---|---|
| Nearest city of 250,000+ | Nashville-Davidson, TN24 miles away |
| Nearest city of 1 million+ | Chicago, IL382 miles away |
Straight-line distances from the center of Gallatin; 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.
Gallatin had 44,431 residents in the 2020 census, up 91% since 2000.
It’s the 17th largest of 502 towns in Tennessee by population.
Sumner County grew from 26,072 residents in 1900 to 196,281 in 2020.
Sumner 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 25°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, Bethpage 1 S, TN weather station (9 miles away).
56,402 jobs at 3,875 businesses in Sumner County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
557 doctors and other health care providers list an office in Gallatin.
Nearest hospitals
Providers with an office here
| Primary care doctors | 68 |
|---|---|
| Specialist doctors | 78 |
| Dentists | 35 |
| Nurse practitioners and physician assistants | 153 |
| Mental health providers | 108 |
| Physical and occupational therapists | 92 |
| Optometrists | 6 |
| Chiropractors | 17 |
| Pharmacies | 19 |
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.
Parks (12 nearby)
Grocery stores (5 nearby)
Pharmacies (4 nearby)
Libraries (1 nearby)
Museums (1 nearby)
Counts are within about 4 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.
Established in 1802.
Colleges and universities
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Sumner County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Benny C. Bills Elementary SchoolGallatin | Pre-K–5 | 659 | Public | 1.7 mi |
| Guild ElementaryGallatin | Pre-K–5 | 556 | Public | 1.0 mi |
| Howard ElementaryGallatin | Pre-K–5 | 591 | Public | 0.8 mi |
| Station Camp ElementaryGallatin | Pre-K–5 | 974 | Public | 5.3 mi |
| Union Elementary SchoolGallatin | Pre-K–5 | 620 | Public | 1.2 mi |
| Vena Stuart ElementaryGallatin | Pre-K–5 | 710 | Public | 1.6 mi |
| Liberty Creek ElementaryGallatin | K–5 | 735 | Public | 7.4 mi |
| R T Fisher AlternativeGallatin | K–12 | 127 | Alternative Education | 1.1 mi |
| Joe Shafer Middle SchoolGallatin | 6–8 | 670 | Public | 2.0 mi |
| Liberty Creek Middle SchoolGallatin | 6–8 | 652 | Public | 7.1 mi |
| Rucker Stewart MiddleGallatin | 6–8 | 585 | Public | 0.8 mi |
| Station Camp Middle SchoolGallatin | 6–8 | 904 | Public | 5.2 mi |
| Gallatin Senior High SchoolGallatin | 9–12 | 1,644 | Public | 0.6 mi |
| Liberty Creek High SchoolGallatin | 9–12 | 993 | Public | 6.5 mi |
| Patricia Brown Virtual AcademyGallatin | 9–12 | 48 | Public | 1.3 mi |
| Station Camp High SchoolGallatin | 9–12 | 1,137 | Public | 5.6 mi |
| Sumner County Middle College High SchoolGallatin | 11–12 | 54 | Public | 3.0 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St John Vianney Catholic SchoolGallatin | Pre-K–8 | 80 | Roman Catholic | 0.9 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Hendersonville, Cottontown and Graball.
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.