ZIP 80204 falls in Denver County, Colorado, where we hold 1 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.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Denver County, Colorado | 100% | 1 | — | — |
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 |
|---|---|---|---|
| Drain Genius | Denver | (303) 249-9698 | 3.7 (155) |
| Mr Rooter | Denver | (303) 562-1519 | 2.4 (92) |
| Mr Rooter | Denver | (303) 562-1519 | 1.0 (1) |
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 80204 falls in Denver County, Colorado.