ZIP 78052 falls in Atascosa County, Texas. We have not measured septic data for this county yet. The county page below has what we do know: where records are kept and whether the portal is public.
ZCTA 78052 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) |
|---|---|---|---|---|
| Atascosa County, Texas | 76% | — | — | — |
| Medina County, Texas | 16% | 1 | — | — |
| Bexar County, Texas | 8% | — | 20,309 | 684,891 |
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 78052 spans 3 counties: Atascosa County, Texas, Medina County, Texas, Bexar County, Texas.