| City: | Eaton, Tennessee |
| County: | Gibson County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 11:35:07 PM |
| Population: | No Population Data |
| Area Code: | 731 |
| Classification: | PO Box |
| Coordinates: | 35.9696, -89.1337 |
| Quick Link: |
Eaton, Tennessee (ZIP 38331) is classified as a PO Box ZIP code by USPS, though this designation is mainly administrative. The ZIP serves a single rural delivery route in Gibson County. Current postal data shows no PO boxes in operation at this location.
This ZIP code functions as a point location within the larger 38382 ZIP code area. It maintains one rural carrier route and general delivery service. The facility code indicates a non-postal unit, meaning this isn't a traditional post office building. Street delivery reaches addresses on State Route 188, US Highway 412 East, and Kentinch.
Gibson County residents using this ZIP receive mail through rural carrier delivery rather than PO boxes. This isn't a PO Box Only Zone, so alternative delivery methods exist in the surrounding area.
Accepted mailing formats:
Limited street infrastructure with state route and US highway addresses.
ZIP Code 38331 is designated for PO Box delivery only; business establishment and employment data are not available.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 79Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 38331 is located in Gibson County, Tennessee, within the Jackson, TN Metropolitan Statistical Area (CBSA 27180) and Tennessee's 8th Congressional District. This Metro area has a population of 180,844 people, about 0.00% of whom live in ZIP Code 38331. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Jackson, TNSource: Census |
| CBSA Number: | 27180Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 180,844Source: Census |
| MSA: | Source: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 08Source: USPS |
| Congressional Land Area: | 6850.53 sq miSource: Census |
| PMSA: | Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | --Source: Census |
| Place Name: | --Source: Census |
We could not locate which school district 38331 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on January 1, 2026.