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 — STATE/TN/COUNTY/WILSON

Wilson County, TN ZIP codes

There are 9 ZIP codes in Wilson County, TN, in 6 towns, from 37016 to 37184. The largest are 37122 (Mount Juliet), 37087 (Lebanon) and 37090 (Lebanon).

The county seat is Lebanon.

ZIP codes
9
Towns
6
County seat
Lebanon
County FIPS
47189
Population
158,805
Median household income
$95,839
Land area
571 sq mi
Area codes
615, 629

Wilson County ZIP codes by town

Lebanon (county seat)
37087, 37088, 37090

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Wilson County ZIP codes

The ZIP codes of Wilson County, 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.

Wilson County in numbers

About 158,805 people live in Wilson County, in 59,139 households, the 10th most populous of Tennessee's 95 counties. The median household income is $95,839 a year, 38% above the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $428,000 (49% above the Tennessee median), and median gross rent is $1,486 a month. The median age is 39.8; 37.8% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 30 minutes.

Population158,805Wilson158,805
Households59,139Wilson59,139
Median age39.8Wilson39.8Tennessee38.9US 38.9
Median household income$95,839Wilson$95,839Tennessee$69,595US $80,734
Median home value$428,000Wilson$428,000Tennessee$286,700US $332,700
Median gross rent$1,486Wilson$1,486Tennessee$1,189US $1,413
Bachelor's degree or higher37.8%Wilson37.8%Tennessee31.1%US 35.7%
Mean commute30.1 minWilson30.1 minTennessee25.7 minUS 26.4 min
Population density278 / sq miWilson278 / sq mi

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

Largest towns in Wilson County

Largest towns in Wilson County
TownZIP codesPopulation
Lebanon 3 44,788
Mount Juliet 2 42,073
Gladeville 1 2,199
Watertown 1 1,463
Auburntown 1 318
Norene 1 137

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Wilson County.

Not sure you are in Wilson County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Wilson County, with figures

ZIP codes in Wilson County
ZIP City Type Population Median income Median home
37016 Auburntown , TN Standard 900 $64,821 $219,000
37071 Gladeville , TN No street area — — —
37087 Lebanon , TN Standard 56,655 $82,143 $386,200
37088 Lebanon , TN No street area — — —
37090 Lebanon , TN Standard 19,774 $84,299 $396,400
37121 Mount Juliet , TN No street area — — —
37122 Mount Juliet , TN Standard 68,492 $112,967 $486,500
37136 Norene , TN No street area — — —
37184 Watertown , TN Standard 7,289 $83,125 $346,900

Cite this page

zipcodes.pro. “Wilson County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/tn/county/wilson

Underlying data is public domain or openly licensed — sources, vintages and licences.