ZIP 37338 falls in Bledsoe County, Tennessee, where we hold 4,385 parcels measured as septic county-wide and 834 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 37338.
ZCTA 37338 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) |
|---|---|---|---|---|
| Bledsoe County, Tennessee | 58% | 2,835 | 4,385 | 834 |
| Sequatchie County, Tennessee | 20% | — | 3,718 | 1,741 |
| Hamilton County, Tennessee | 16% | 25 | 33,223 | 89,572 |
| Rhea County, Tennessee | 5% | 2,754 | 8,798 | 3,467 |
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 4,385 parcels measured as septic for Bledsoe County, Tennessee as a whole, not broken out by ZIP.
ZIP 37338 spans 4 counties: Bledsoe County, Tennessee, Sequatchie County, Tennessee, Hamilton County, Tennessee, Rhea County, Tennessee.