We have 46 parcels measured as septic in ZIP 85543 itself (Graham County, Arizona), out of 1,814 parcels in our records for this ZIP, of which 1,738 are recorded as on sewer.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Graham County, Arizona | 100% | — | 3,496 | 8,438 |
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 measured 46 parcels as septic in ZIP 85543 itself, out of 1,814 parcels in our records for this ZIP.
ZIP 85543 falls in Graham County, Arizona.