ZIP 72773 falls in Madison County, Arkansas, where we hold 6,853 parcels measured as septic county-wide and 1,006 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 72773.
ZCTA 72773 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) |
|---|---|---|---|---|
| Madison County, Arkansas | 97% | — | 6,853 | 1,006 |
| Washington County, Arkansas | 3% | — | 17,958 | 53,008 |
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 6,853 parcels measured as septic for Madison County, Arkansas as a whole, not broken out by ZIP.
ZIP 72773 spans 2 counties: Madison County, Arkansas, Washington County, Arkansas.