Delaware parcel data coverage
3 of 3 counties (100%) have parcel boundaries on CLILU, 3 with owner names — 453,174 parcels in all. Updated 2026-10-17.
| County | Status | Parcels | With owner | Data as of |
|---|---|---|---|---|
| Kent | Owner names | 82,979 | 99.7% | 2026-08-01 · Aging |
| New Castle | Owner names | 203,109 | 100% | 2026-10-16 · Current |
| Sussex | Owner names | 167,086 | 99.6% | 2026-09-03 · Aging |
“Current” = compared with the county or state source in the last 35 days; “Aging” = 36–180 days; “Older” = not yet compared automatically.