ZIP 80601 falls in Adams County, Colorado. We have not measured septic data for this county yet. The county page below has what we do know: where records are kept and whether the portal is public.
ZCTA 80601 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) |
|---|---|---|---|---|
| Adams County, Colorado | 100% | — | — | — |
| Weld County, Colorado | 0% | 2,554 | — | — |
3 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 |
|---|---|---|---|
| Ken's Septic Services | Brighton | (720) 376-3921 | 5.0 (1) |
| Sewer Solutions | Brighton | (720) 295-6421 | 4.4 (9) |
| Liquidx Pumping | Brighton | (303) 325-7508 | — |
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 80601 spans 2 counties: Adams County, Colorado, Weld County, Colorado.