Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/TN/GRAY

Gray ZIP codes, Tennessee

No ZIP code is named for Gray, TN; addresses there use a neighbouring town's name. The ZIP code covering it is 37615. Its area code is 423.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
2,237
Area code
423

NANPA lists no telephone rate centre for Gray itself, so these are the area codes of the nearest one, Johnson City (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Gray in numbers

About 2,237 people live in Gray, in 849 households. The median household income is $69,947 a year, about the same as the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $199,400 (30% below the Tennessee median), and median gross rent is $1,028 a month. The median age is 38.1; 36.8% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 29 minutes.

Population2,237Gray2,237
Households849Gray849
Median age38.1Gray38.1Tennessee38.9US 38.9
Median household income$69,947Gray$69,947Tennessee$69,595US $80,734
Median home value$199,400Gray$199,400Tennessee$286,700US $332,700
Median gross rent$1,028Gray$1,028Tennessee$1,189US $1,413
Bachelor's degree or higher36.8%Gray36.8%Tennessee31.1%US 35.7%
Mean commute28.6 minGray28.6 minTennessee25.7 minUS 26.4 min
Population density1,505 / sq miGray1,505 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Gray CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes covering Gray

These ZIP codes cover part of Gray but are addressed as somewhere else.

ZIP codes overlapping Gray
ZIP City Type Population Median income Median home
37615 Johnson City , TN Standard 22,821 $77,525 $294,900

Map of Gray ZIP codes

37615

The ZIP codes of Gray, TN, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Gray

The nearest larger towns are Spurgeon (4,071 people, 1.8 mi), Oak Grove (4,626 people, 2.4 mi) and Colonial Heights (3,258 people, 5.1 mi).

Towns near Gray
TownPopulationDistance
Spurgeon 4,071 1.8 mi
Oak Grove 4,626 2.4 mi
Colonial Heights 3,258 5.1 mi
Johnson City 72,222 7.6 mi
Kingsport 56,262 7.7 mi
Jonesborough 6,232 8.6 mi
Bloomingdale 9,292 11.3 mi
Blountville 3,309 11.3 mi
Elizabethton 14,374 14.4 mi
Mount Carmel 5,472 14.5 mi
Church Hill 7,139 14.9 mi
Unicoi 3,806 16.0 mi
Bristol 27,636 17.3 mi
Erwin 5,988 19.4 mi

More nearby: every ZIP code in Washington County · Tennessee ZIP codes

Cite this page

zipcodes.pro. “Gray, TN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tn/gray

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