ZIP 14004 falls in Erie County, New York, where we hold 34,606 parcels measured as septic county-wide and 278,183 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 14004.
ZCTA 14004 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) |
|---|---|---|---|---|
| Erie County, New York | 82% | 78 | 34,606 | 278,183 |
| Wyoming County, New York | 12% | 3 | — | — |
| Genesee County, New York | 5% | — | 11,514 | 9,208 |
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 34,606 parcels measured as septic for Erie County, New York as a whole, not broken out by ZIP.
ZIP 14004 spans 3 counties: Erie County, New York, Wyoming County, New York, Genesee County, New York.