We have 2,730 parcels recorded as septic in ZIP 33873 (Florida), of which 817 are confirmed by a county permit record and the rest are inferred from available evidence.
Florida septic records are held at county level. See the Florida county index.
Counts are of parcels recorded as septic in our data, not an estimate of every property in this ZIP. We do not hold sewer classification for Florida, so no septic-versus-sewer share is implied. Last verified 2026-08-31.
We have 2,730 parcels recorded as septic in ZIP 33873, 817 of them confirmed by a county permit record. That is a count of parcels in our records, not an estimate of every property in the ZIP, and we do not hold sewer classification for Florida so this is not a septic-versus-sewer split.
Septic records in Florida are held by the county. See our Florida county index for the right county.