ZIP 38581 falls in Warren County, Tennessee, where we hold 9,261 parcels measured as septic county-wide and 5,487 on sewer. We do not have a per-ZIP parcel count for this county, so this is the county total, not a count specific to ZIP 38581.
ZCTA 38581 is not entirely inside one county. Land-area share is from the 2020 Census ZCTA-to-county relationship file.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Warren County, Tennessee | 53% | — | 9,261 | 5,487 |
| Van Buren County, Tennessee | 45% | 4,568 | 2,085 | 623 |
| DeKalb County, Tennessee | 1% | — | 5,928 | 1,872 |
Land-area overlap is from the 2020 Census Bureau ZCTA5-to-county relationship file, not an estimate of ours. Parcel and document counts are rows we hold, not a survey of every property in the ZIP. Last verified 2026-09-01.
We hold 9,261 parcels measured as septic for Warren County, Tennessee as a whole, not broken out by ZIP.
ZIP 38581 spans 3 counties: Warren County, Tennessee, Van Buren County, Tennessee, DeKalb County, Tennessee.