Gray is a community in Washington County, Tennessee, home to about 2,237 people across 1.5 square miles. It has no ZIP code of its own: it’s part of 37615.
Homes sold for a median of $200 per square foot in the three months ending August 2026, a seller’s market.
Mostly Johnson City; part is in Gray
Each card is that ZIP code’s whole market, including any part outside Gray. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Gray’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | McGhee Tyson Airport (TYS)95 miles away |
|---|---|
| Closer regional airport | Tri-Cities Regional TN/VA Airport (TRI)6 miles away |
| Nearest city of 250,000+ | Charlotte, NC122 miles away |
| Nearest city of 1 million+ | Chicago, IL469 miles away |
Straight-line distances from the center of Gray; 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.
Gray had 1,293 residents in the 2020 census, up 2% since 2000.
It’s the 198th largest of 502 towns in Tennessee by population.
Washington County grew from 22,604 residents in 1900 to 133,001 in 2020.
Washington County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 26°F. About 44 inches of rain and melted snow fall in a typical year, with about 9 inches of snow.
Source: NOAA 1991–2020 climate normals, Bristol Tri City Ap, TN weather station (6 miles away).
56,072 jobs at 3,076 businesses in Washington County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2022 (private employers; jobs counted where people work).
179 doctors and other health care providers list an office in Gray.
Nearest hospitals
Providers with an office here
| Primary care doctors | 19 |
|---|---|
| Specialist doctors | 11 |
| Dentists | 6 |
| Nurse practitioners and physician assistants | 79 |
| Mental health providers | 32 |
| Physical and occupational therapists | 25 |
| Optometrists | 4 |
| Chiropractors | 3 |
| Pharmacies | 10 |
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
Pharmacies
Libraries
Museums
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.
Public schools here are run by Washington County. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Boones Creek Elementary SchoolJohnson City | Pre-K–8 | 823 | Public | 3.0 mi |
| Gray Elementary SchoolGray | Pre-K–8 | 512 | Public | 1.8 mi |
| Ridgeview Elementary SchoolGray | Pre-K–8 | 704 | Public | 2.9 mi |
| Daniel Boone High SchoolGray | 9–12 | 1,145 | Public | 3.0 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Providence AcademyJohnson City | Pre-K–12 | 728 | Christian (no specific denomination) | 4.4 mi |
| Living Springs Christian AcademyGray | K–8 | 29 | Seventh-day Adventist | 2.6 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 Johnson City, Oak Grove (Washington County) and Spurgeon.
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.