ZIP 45686 falls in Gallia County, Ohio, where we hold 98 septic-related documents. We have not classified septic-versus-sewer status for this county, and we do not have a per-ZIP parcel count -- see the county page for what we hold and where the records are kept.
ZCTA 45686 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) |
|---|---|---|---|---|
| Gallia County, Ohio | 61% | 98 | — | — |
| Vinton County, Ohio | 32% | 21 | — | — |
| Meigs County, Ohio | 6% | 15 | — | — |
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 have not measured septic-versus-sewer status for this county yet.
ZIP 45686 spans 3 counties: Gallia County, Ohio, Vinton County, Ohio, Meigs County, Ohio.