ZIP 40422 falls in Boyle County, Kentucky, where we hold 16 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 40422 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) |
|---|---|---|---|---|
| Boyle County, Kentucky | 94% | 16 | — | — |
| Lincoln County, Kentucky | 6% | 18 | — | — |
2 businesses on record with an address in this ZIP: pumping, installation, design, inspection and repair. Not an endorsement, and we take no fee.
| Company | City | Phone | Rating |
|---|---|---|---|
| Campbell's Sanitation Service | Danville | (859) 236-8060 | 5.0 (1) |
| Royal Flush Piping | Danville | (859) 319-1286 | 3.3 (7) |
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 40422 spans 2 counties: Boyle County, Kentucky, Lincoln County, Kentucky.