ZIP 72940 falls in Sebastian County, Arkansas, where we hold 9,452 parcels measured as septic county-wide and 36,553 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 72940.
| County | Land in this ZIP | Documents held | On septic (county) | On sewer (county) |
|---|---|---|---|---|
| Sebastian County, Arkansas | 100% | — | 9,452 | 36,553 |
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 9,452 parcels measured as septic for Sebastian County, Arkansas as a whole, not broken out by ZIP.
ZIP 72940 falls in Sebastian County, Arkansas.