ZIP 72122 falls in Saline County, Arkansas, where we hold 17,650 parcels measured as septic county-wide and 25,256 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 72122.
ZCTA 72122 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) |
|---|---|---|---|---|
| Saline County, Arkansas | 90% | — | 17,650 | 25,256 |
| Pulaski County, Arkansas | 10% | — | 27,462 | 104,016 |
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 17,650 parcels measured as septic for Saline County, Arkansas as a whole, not broken out by ZIP.
ZIP 72122 spans 2 counties: Saline County, Arkansas, Pulaski County, Arkansas.