County ZIP codes · Tennessee · FIPS 47035
Cumberland County, TN ZIP Codes
Cumberland County, Tennessee has 12 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 11 residential and 1 for PO boxes or a single organization. 6 of the residential ones lie mainly in Cumberland County and 5 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $48,359 in 37337 (Grandview) to $72,819 in 38558 (Crossville) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Cumberland County?
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 $54,644 and $56,818.
They carry 8 postal town names: Sparta, Crossville, Rockwood, Pikeville, Monterey, Crab Orchard, Grandview, Pleasant Hill.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 11 residential ZIP codes in Cumberland County
6 ZIP codes lie mainly in Cumberland County; 5 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 38555 | Crossville | 21,584 | 234 | $57k | $236k | 100% |
| 38571 | Crossville | 14,678 | 65 | $59k | $227k | 100% |
| 38572 | Crossville | 12,083 | 76 | $57k | $224k | 91% |
| 38558 | Crossville | 9,472 | 470 | $73k | $358k | 100% |
| 37723 | Crab Orchard | 1,420 | 25 | $61k | $168k | 100% |
| 38578 | Pleasant Hill | 129 | 391 | $54k | $178k | 100% |
Partly in Cumberland County
| In this county | ||||||
|---|---|---|---|---|---|---|
| 37337 | Grandview | 1,241 | 21 | $48k | $185k | 44% |
| 37854 | Rockwood | 12,478 | 91 | $56k | $178k | 42% |
| 38574 | Monterey | 9,079 | 54 | $52k | $197k | 14% |
| 38583 | Sparta | 25,584 | 70 | $55k | $208k | 5% |
| 37367 | Pikeville | 11,169 | 38 | $55k | $191k | 4% |
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?
6 ZIP codes of Cumberland County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Cumberland | Elsewhere |
|---|---|---|
| 38583 | 5% | White County 82%; Putnam County 6%; DeKalb County 5%; Van Buren County 2% |
| 37854 | 42% | Roane County 44%; Morgan County 13% |
| 38572 | 91% | Bledsoe County 9% |
| 37367 | 4% | Bledsoe County 92%; Van Buren County 4% |
| 38574 | 14% | Putnam County 49%; Overton County 33%; Fentress County 5% |
| 37337 | 44% | Rhea County 50%; Bledsoe County 6% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 38557 | Crossville |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Cumberland County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Cumberland County's ZIP codes use 4 prefixes: 373, 377, 378 and 385.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 373 | Chattanooga, TN (SCF 373) | 2 | 87 |
| 377 | Knoxville, TN (SCF 377) | 1 | 53 |
| 378 | Knoxville, TN (SCF 377) | 1 | 67 |
| 385 | Nashville, TN (SCF 370) | 8 | 49 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.