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zipcodes.pro — STATE/TN/COUNTY/SEQUATCHIE

Sequatchie County, TN ZIP codes

Sequatchie County, TN has one ZIP code: 37327. 4 more cross into it from neighbouring counties.

The county seat is Dunlap.

ZIP codes
1
Partly in it
4 more
Towns
1
County seat
Dunlap
County FIPS
47153
Population
16,809
Median household income
$58,750
Land area
266 sq mi
Metro area
Chattanooga

Sequatchie County ZIP codes by town

Dunlap (county seat)
37327

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 Sequatchie County

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Sequatchie County.

Map of Sequatchie County ZIP codes

37327

The ZIP codes of Sequatchie 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.

Sequatchie County in numbers

About 16,809 people live in Sequatchie County, in 6,194 households, the 75th most populous of Tennessee's 95 counties. The median household income is $58,750 a year, 16% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $232,600 (19% below the Tennessee median), and median gross rent is $818 a month. The median age is 44.9; 20.6% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 32 minutes.

Population16,809Sequatchie16,809
Households6,194Sequatchie6,194
Median age44.9Sequatchie44.9Tennessee38.9US 38.9
Median household income$58,750Sequatchie$58,750Tennessee$69,595US $80,734
Median home value$232,600Sequatchie$232,600Tennessee$286,700US $332,700
Median gross rent$818Sequatchie$818Tennessee$1,189US $1,413
Bachelor's degree or higher20.6%Sequatchie20.6%Tennessee31.1%US 35.7%
Mean commute31.7 minSequatchie31.7 minTennessee25.7 minUS 26.4 min
Population density63 / sq miSequatchie63 / 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.

Neighbouring counties

Counties that share a ZIP code with Sequatchie County.

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

Every ZIP code in Sequatchie County, with figures

ZIP codes in Sequatchie County
ZIP City Type Population Median income Median home
37327 Dunlap , TN Standard 13,480 $60,584 $246,000

Cite this page

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

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