ZIP 59044 falls in Yellowstone County, Montana, where we hold 82 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 59044 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) |
|---|---|---|---|---|
| Yellowstone County, Montana | 91% | 82 | — | — |
| Carbon County, Montana | 9% | 26 | — | — |
4 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 |
|---|---|---|---|
| Robert L Frank Septic Tank Service | Laurel | (406) 855-2032 | 4.6 (8) |
| Cotter's Sewer Service | Laurel | (406) 628-5989 | 4.3 (12) |
| Brenda Frank Septic Service | Laurel | (406) 628-7316 | — |
| Labrador Septic and Excavation | Laurel | (406) 991-6699 | — |
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 59044 spans 2 counties: Yellowstone County, Montana, Carbon County, Montana.