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County ZIP codes · Tennessee · FIPS 47049

Fentress County, TN ZIP Codes

Fentress County, Tennessee has 9 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 5 of the residential ones lie mainly in Fentress County and 4 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $45,443 in 38556 (Jamestown) to $66,875 in 37726 (Deer Lodge) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Fentress County?

37726 · Deer Lodge: $67k38504 · Allardt: $44k38549 · Byrdstown: $50k38553 · Clarkrange: $64k38556 · Jamestown: $45k38565 · Grimsley: $52k38574 · Monterey: $52k38577 · Pall Mall: $53k38589 · Wilder: $59k38556385743857738549377263850438553385893856537726 · Deer Lodge: $67k38504 · Allardt: $44k38549 · Byrdstown: $50k38553 · Clarkrange: $64k38556 · Jamestown: $45k38565 · Grimsley: $52k38574 · Monterey: $52k38577 · Pall Mall: $53k38589 · Wilder: $59k38556385743857738549377263850438553385893856537726 · Deer Lodge: $67k38504 · Allardt: $44k38549 · Byrdstown: $50k38553 · Clarkrange: $64k38556 · Jamestown: $45k38565 · Grimsley: $52k38574 · Monterey: $52k38577 · Pall Mall: $53k38589 · Wilder: $59k3855638574385773854937726385043855338589
The residential ZIP codes of Fentress County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $49,617 and $52,223.

They carry 9 postal town names.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 9 residential ZIP codes in Fentress County

5 ZIP codes lie mainly in Fentress County; 4 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Fentress County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
38556 Jamestown 12,936 41 $45k $161k 99%
38553 Clarkrange 2,521 52 $64k $175k 100%
38565 Grimsley 1,205 116 $52k $197k 100%
38504 Allardt 689 15 $44k $163k 84%
38589 Wilder 527 17 $59k $211k 91%

Partly in Fentress County

Residential ZIP codes mainly in another county that reach at least 1% into Fentress County, by their share here
In this county
38577 Pall Mall 1,339 15 $53k $153k 43%
37726 Deer Lodge 2,556 28 $67k $178k 12%
38549 Byrdstown 4,141 56 $50k $169k 5%
38574 Monterey 9,079 54 $52k $197k 5%

Download the 9 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

7 ZIP codes of Fentress County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Fentress County and in the neighboring counties
ZIPIn FentressElsewhere
3855699%
385745%Putnam County49%; Overton County33%; Cumberland County14%
385495%Pickett County93%; Clinton County2%
3772612%Morgan County88%
3857743%Pickett County57%
3850484%Scott County16%
3858991%Overton County9%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Fentress County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Fentress County's ZIP codes use 2 prefixes: 377 and 385.

Three-digit prefixes of Fentress County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Fentress County's
PrefixSectional centerHereAll codes
377Knoxville, TN (SCF 377)153
385Nashville, TN (SCF 370)849

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.