ZIP 38545 falls in Jackson County, Tennessee, where we hold 4,567 parcels measured as septic county-wide and 400 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 38545.
ZCTA 38545 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) |
|---|---|---|---|---|
| Jackson County, Tennessee | 67% | 6,653 | 4,567 | 400 |
| Putnam County, Tennessee | 33% | — | 13,130 | 13,308 |
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 4,567 parcels measured as septic for Jackson County, Tennessee as a whole, not broken out by ZIP.
ZIP 38545 spans 2 counties: Jackson County, Tennessee, Putnam County, Tennessee.