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

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zipcodes.pro — STATE/TN/COUNTY/JEFFERSON

Jefferson County, TN ZIP codes

Jefferson County, TN has 5 ZIP codes, in 5 towns: 37725, 37760, 37877, 37820 and 37890. 1 more crosses into it from a neighbouring county: 37871.

The county seat is Dandridge.

ZIP codes
5
Partly in it
1 more
Towns
5
County seat
Dandridge
County FIPS
47089
Population
56,864
Median household income
$66,114
Land area
275 sq mi
Area code
865
Metro area
Morristown

Jefferson County ZIP codes by town

Dandridge (county seat)
37725

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.

ZIP codes partly in Jefferson County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Jefferson County.

Map of Jefferson County ZIP codes

3772537760378203787737890

The ZIP codes of Jefferson 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.

Jefferson County in numbers

About 56,864 people live in Jefferson County, in 21,817 households, the 27th most populous of Tennessee's 95 counties. The median household income is $66,114 a year, 5% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $229,300 (20% below the Tennessee median), and median gross rent is $904 a month. The median age is 44.3; 20.8% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 29 minutes.

Population56,864Jefferson56,864
Households21,817Jefferson21,817
Median age44.3Jefferson44.3Tennessee38.9US 38.9
Median household income$66,114Jefferson$66,114Tennessee$69,595US $80,734
Median home value$229,300Jefferson$229,300Tennessee$286,700US $332,700
Median gross rent$904Jefferson$904Tennessee$1,189US $1,413
Bachelor's degree or higher20.8%Jefferson20.8%Tennessee31.1%US 35.7%
Mean commute28.9 minJefferson28.9 minTennessee25.7 minUS 26.4 min
Population density207 / sq miJefferson207 / 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 Jefferson County

Largest towns in Jefferson County
TownZIP codesPopulation
Talbott 1 9,185
Jefferson City 1 8,579
Dandridge 1 3,538
White Pine 1 2,565
New Market 1 1,619

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 Jefferson County.

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

Every ZIP code in Jefferson County, with figures

ZIP codes in Jefferson County
ZIP City Type Population Median income Median home
37725 Dandridge , TN Standard 18,301 $68,385 $261,500
37760 Jefferson City , TN Standard 13,253 $66,190 $238,200
37820 New Market , TN Standard 8,327 $66,616 $204,600
37877 Talbott , TN Standard 9,185 $77,624 $234,900
37890 White Pine , TN Standard 6,821 $59,355 $234,200

Cite this page

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

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