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zipcodes.pro — CITY/TN/MOUNT-JULIET

Mount Juliet ZIP codes, Tennessee

Mount Juliet, TN has 2 ZIP codes (37122 and 37121) and area codes 615 and 629. The largest is 37122.

USPS city name
2 ZIP codes
Overlapping the city
2 more
Population
42,073
Area codes
615, 629

Mail addressed to Mount Juliet uses the ZIP codes above. 2 more ZIP codes cover part of the city but are addressed as somewhere else; they are listed separately below.

Mount Juliet in numbers

About 42,073 people live in Mount Juliet, in 15,960 households, the 21st-largest of Tennessee's 502 census places. The median household income is $107,068 a year, 54% above the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $460,100 (60% above the Tennessee median), and median gross rent is $2,011 a month. The median age is 39.3; 49.5% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 30 minutes.

Population42,073Mount Juliet42,073
Households15,960Mount Juliet15,960
Median age39.3Mount Juliet39.3Tennessee38.9US 38.9
Median household income$107,068Mount Juliet$107,068Tennessee$69,595US $80,734
Median home value$460,100Mount Juliet$460,100Tennessee$286,700US $332,700
Median gross rent$2,011Mount Juliet$2,011Tennessee$1,189US $1,413
Bachelor's degree or higher49.5%Mount Juliet49.5%Tennessee31.1%US 35.7%
Mean commute30.2 minMount Juliet30.2 minTennessee25.7 minUS 26.4 min
Population density1,606 / sq miMount Juliet1,606 / sq mi

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

ZIP codes addressed as Mount Juliet

ZIP codes with the USPS city name Mount Juliet
ZIP City Type Population Median income Median home
37122 Mount Juliet , TN Standard 68,492 $112,967 $486,500
37121 Mount Juliet , TN No street area — — —

Other ZIP codes overlapping Mount Juliet

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

ZIP codes overlapping Mount Juliet
ZIP City Type Population Median income Median home
37076 Hermitage , TN Standard 39,017 $74,663 $384,400
37138 Old Hickory , TN Standard 22,575 $85,149 $363,000

Map of Mount Juliet ZIP codes

3712237121

The ZIP codes of Mount Juliet, 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 Mount Juliet

The nearest larger towns are Hendersonville (63,091 people, 9.0 mi), Lebanon (44,788 people, 9.2 mi) and Gallatin (48,532 people, 13 mi).

Towns near Mount Juliet
TownPopulationDistance
Green Hill 6,866 4.2 mi
Hendersonville 63,091 9.0 mi
Lebanon 44,788 9.2 mi
La Vergne 40,243 12.5 mi
Gallatin 48,532 12.8 mi
Shackle Island 4,404 13.7 mi
Goodlettsville 17,597 14.3 mi
Nashville-Davidson 690,130 15.5 mi
Smyrna 56,692 15.9 mi
Millersville 5,836 17.7 mi
Oak Hill 4,617 18.2 mi
Nolensville 15,074 19.0 mi
Forest Hills 4,683 20.3 mi
Brentwood 45,556 20.3 mi

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

Cite this page

zipcodes.pro. “Mount Juliet, TN ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/tn/mount-juliet

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