ZIP 68663 falls in Merrick County, Nebraska, where we hold 590 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 68663 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) |
|---|---|---|---|---|
| Merrick County, Nebraska | 45% | 590 | — | — |
| Polk County, Nebraska | 30% | 262 | — | — |
| Nance County, Nebraska | 25% | 118 | — | — |
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 68663 spans 3 counties: Merrick County, Nebraska, Polk County, Nebraska, Nance County, Nebraska.