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zipcodes.pro — STATE/TN/COUNTY/CLAY

Clay County, TN ZIP codes

Clay County, TN has 2 ZIP codes, in 2 towns: 38551 and 38575. 3 more cross into it from neighbouring counties: 37150, 38568 and 38541.

The county seat is Celina.

ZIP codes
2
Partly in it
3 more
Towns
2
County seat
Celina
County FIPS
47027
Population
7,670
Median household income
$39,972
Land area
237 sq mi

Clay County ZIP codes by town

Celina (county seat)
38551

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 Clay County

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

Map of Clay County ZIP codes

3855138575

The ZIP codes of Clay 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.

Clay County in numbers

About 7,670 people live in Clay County, in 3,486 households, the 90th most populous of Tennessee's 95 counties. The median household income is $39,972 a year, 43% below the Tennessee median of $69,595 (US: $80,734). The median owner-occupied home is valued at $136,400 (52% below the Tennessee median), and median gross rent is $557 a month. The median age is 48.5; 11.5% of adults 25 and over hold a bachelor's degree or higher (31.1% across Tennessee); the average commute takes 28 minutes.

Population7,670Clay7,670
Households3,486Clay3,486
Median age48.5Clay48.5Tennessee38.9US 38.9
Median household income$39,972Clay$39,972Tennessee$69,595US $80,734
Median home value$136,400Clay$136,400Tennessee$286,700US $332,700
Median gross rent$557Clay$557Tennessee$1,189US $1,413
Bachelor's degree or higher11.5%Clay11.5%Tennessee31.1%US 35.7%
Mean commute27.6 minClay27.6 minTennessee25.7 minUS 26.4 min
Population density32 / sq miClay32 / 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 Clay County

Largest towns in Clay County
TownZIP codesPopulation
Celina 1 1,941
Moss 1 865

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 Clay County.

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

Every ZIP code in Clay County, with figures

ZIP codes in Clay County
ZIP City Type Population Median income Median home
38551 Celina , TN Standard 4,477 $39,821 $116,700
38575 Moss , TN Standard 865 $39,323 $115,500

Cite this page

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

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