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/UNIONVILLE

Unionville ZIP code, Tennessee

The ZIP code for Unionville, TN is 37180, and its area code is 931.

USPS city name
1 ZIP code
Overlapping the city
2 more
Population
1,275
Area code
931

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

Unionville in numbers

About 1,275 people live in Unionville, in 470 households. The median household income is $70,541 a year, about the same as the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $280,500 (about the same as the Tennessee median), and median gross rent is $784 a month. The median age is 44.1; 12.0% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 32 minutes.

Population1,275Unionville1,275
Households470Unionville470
Median age44.1Unionville44.1Tennessee38.9US 38.9
Median household income$70,541Unionville$70,541Tennessee$69,595US $80,734
Median home value$280,500Unionville$280,500Tennessee$286,700US $332,700
Median gross rent$784Unionville$784Tennessee$1,189US $1,413
Bachelor's degree or higher12.0%Unionville12.0%Tennessee31.1%US 35.7%
Mean commute31.6 minUnionville31.6 minTennessee25.7 minUS 26.4 min
Population density141 / sq miUnionville141 / sq mi

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

ZIP codes addressed as Unionville

ZIP codes with the USPS city name Unionville
ZIP City Type Population Median income Median home
37180 Unionville , TN Standard 3,397 $96,500 $297,600

Other ZIP codes overlapping Unionville

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

ZIP codes overlapping Unionville
ZIP City Type Population Median income Median home
37034 Chapel Hill , TN Standard 8,867 $88,275 $347,100
37160 Shelbyville , TN Standard 38,148 $64,800 $277,700

Map of Unionville ZIP codes

37180

The ZIP codes of Unionville, 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 Unionville

The nearest larger towns are Chapel Hill (1,712 people, 7.0 mi), Shelbyville (24,661 people, 10 mi) and Rockvale (1,611 people, 11 mi).

Towns near Unionville
TownPopulationDistance
Shelbyville 24,661 10.3 mi
Christiana 4,777 11.7 mi
Lewisburg 12,861 16.5 mi
Murfreesboro 161,445 18.8 mi
Spring Hill 55,765 21.4 mi
Thompson's Station 8,294 23.4 mi
Nolensville 15,074 24.5 mi
Smyrna 56,692 24.8 mi
Lynchburg, Moore County 6,674 25.4 mi
Tullahoma 21,103 25.9 mi
Franklin 87,133 26.1 mi
Columbia 45,441 26.4 mi
La Vergne 40,243 28.4 mi
Brentwood 45,556 28.6 mi

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

Cite this page

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

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