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zipcodes.pro — CITY/TN/GALLATIN

Gallatin ZIP code, Tennessee

The ZIP code for Gallatin, TN is 37066, and its area codes are 615 and 629.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
48,532
Area codes
615, 629

Mail addressed to Gallatin uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Gallatin in numbers

About 48,532 people live in Gallatin, in 19,755 households, the 17th-largest of Tennessee's 502 census places. The median household income is $77,518 a year, 11% above the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $372,000 (30% above the Tennessee median), and median gross rent is $1,395 a month. The median age is 36.6; 33.5% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 26 minutes.

Population48,532Gallatin48,532
Households19,755Gallatin19,755
Median age36.6Gallatin36.6Tennessee38.9US 38.9
Median household income$77,518Gallatin$77,518Tennessee$69,595US $80,734
Median home value$372,000Gallatin$372,000Tennessee$286,700US $332,700
Median gross rent$1,395Gallatin$1,395Tennessee$1,189US $1,413
Bachelor's degree or higher33.5%Gallatin33.5%Tennessee31.1%US 35.7%
Mean commute26.4 minGallatin26.4 minTennessee25.7 minUS 26.4 min
Population density1,377 / sq miGallatin1,377 / sq mi

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

ZIP codes addressed as Gallatin

ZIP codes with the USPS city name Gallatin
ZIP City Type Population Median income Median home
37066 Gallatin , TN Standard 64,650 $81,614 $405,400

Other ZIP codes overlapping Gallatin

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

ZIP codes overlapping Gallatin
ZIP City Type Population Median income Median home
37075 Hendersonville , TN Standard 73,522 $101,850 $440,800

Map of Gallatin ZIP codes

37066

The ZIP codes of Gallatin, 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 Gallatin

The nearest larger towns are Hendersonville (63,091 people, 9.0 mi), Nashville-Davidson (690,130 people, 23 mi) and Smyrna (56,692 people, 29 mi).

Towns near Gallatin
TownPopulationDistance
Shackle Island 4,404 8.3 mi
Hendersonville 63,091 9.0 mi
Green Hill 6,866 11.9 mi
White House 14,631 12.6 mi
Mount Juliet 42,073 12.8 mi
Millersville 5,836 13.6 mi
Goodlettsville 17,597 13.6 mi
Lebanon 44,788 14.3 mi
Portland 13,449 15.3 mi
Hartsville/Trousdale County 11,957 17.3 mi
Westmoreland 2,845 17.7 mi
Greenbrier 6,971 18.2 mi
Nashville-Davidson 690,130 22.9 mi
Franklin, KY 10,360 23.8 mi

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

Cite this page

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

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