ZIP 88034 falls in Grant County, New Mexico, where we hold 6,653 parcels measured as septic county-wide and 4,892 on sewer. We do not have a per-ZIP parcel count for this county, so this is the county total, not a count specific to ZIP 88034.
ZCTA 88034 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) |
|---|---|---|---|---|
| Grant County, New Mexico | 95% | — | 6,653 | 4,892 |
| Luna County, New Mexico | 5% | — | 3,105 | 6,655 |
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 hold 6,653 parcels measured as septic for Grant County, New Mexico as a whole, not broken out by ZIP.
ZIP 88034 spans 2 counties: Grant County, New Mexico, Luna County, New Mexico.