ZIP 50111 falls in Polk County, Iowa, where we hold 1,529 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 50111 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) |
|---|---|---|---|---|
| Polk County, Iowa | 66% | 1,529 | — | — |
| Dallas County, Iowa | 34% | 557 | — | — |
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 |
|---|---|---|---|
| Rooter Ranger Plumbing | Grimes | (515) 325-1768 | 2.2 (6) |
| Roto-Rooter Des Moines | Grimes | (515) 278-5668 | 2.0 (22) |
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 50111 spans 2 counties: Polk County, Iowa, Dallas County, Iowa.