ZIP 37085 falls in Rutherford County, Tennessee, where we hold 37,524 parcels measured as septic county-wide and 56,651 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 37085.
ZCTA 37085 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) |
|---|---|---|---|---|
| Rutherford County, Tennessee | 73% | — | 37,524 | 56,651 |
| Wilson County, Tennessee | 27% | — | 21,905 | 27,681 |
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 37,524 parcels measured as septic for Rutherford County, Tennessee as a whole, not broken out by ZIP.
ZIP 37085 spans 2 counties: Rutherford County, Tennessee, Wilson County, Tennessee.