Wisconsin parcel data coverage
72 of 72 counties (100%) have parcel boundaries on CLILU, 72 with owner names — 4,119,843 parcels in all. Updated 2026-10-17.
| County | Status | Parcels | With owner | Data as of |
|---|---|---|---|---|
| Adams | Owner names | 38,382 | 99.4% | 2026-08-01 · Aging |
| Ashland | Owner names | 21,298 | 99.9% | 2026-08-01 · Aging |
| Barron | Owner names | 44,888 | 94.2% | 2026-08-01 · Aging |
| Bayfield | Owner names | 35,807 | 97.6% | 2026-08-01 · Aging |
| Brown | Owner names | 105,187 | 99.7% | 2026-08-01 · Aging |
| Buffalo | Owner names | 24,304 | 99.5% | 2026-08-01 · Aging |
| Burnett | Owner names | 33,900 | 96.6% | 2026-08-01 · Aging |
| Calumet | Owner names | 29,593 | 96.8% | 2026-08-01 · Aging |
| Chippewa | Owner names | 52,724 | 94.7% | 2026-08-01 · Aging |
| Clark | Owner names | 35,535 | 100% | 2026-08-01 · Aging |
| Columbia | Owner names | 43,560 | 99.7% | 2026-08-01 · Aging |
| Crawford | Owner names | 23,015 | 99.8% | 2026-08-01 · Aging |
| Dane | Owner names | 218,093 | 100% | 2026-08-01 · Aging |
| Dodge | Owner names | 47,987 | 100% | 2026-08-01 · Aging |
| Door | Owner names | 43,421 | 95.9% | 2026-08-01 · Aging |
| Douglas | Owner names | 47,666 | 100% | 2026-08-01 · Aging |
| Dunn | Owner names | 35,884 | 100% | 2026-08-01 · Aging |
| Eau Claire | Owner names | 51,588 | 99.6% | 2026-08-01 · Aging |
| Florence | Owner names | 11,906 | 100% | 2026-08-01 · Aging |
| Fond du Lac | Owner names | 60,204 | 96.6% | 2026-08-01 · Aging |
| Forest | Owner names | 20,928 | 100% | 2026-08-01 · Aging |
| Grant | Owner names | 48,673 | 100% | 2026-08-01 · Aging |
| Green | Owner names | 28,058 | 98.6% | 2026-08-01 · Aging |
| Green Lake | Owner names | 19,454 | 100% | 2026-08-01 · Aging |
| Iowa | Owner names | 31,563 | 97.1% | 2026-08-01 · Aging |
| Iron | Owner names | 35,674 | 95.5% | 2026-08-01 · Aging |
| Jackson | Owner names | 27,606 | 97.3% | 2026-08-01 · Aging |
| Jefferson | Owner names | 44,881 | 100% | 2026-08-01 · Aging |
| Juneau | Owner names | 31,938 | 98% | 2026-08-01 · Aging |
| Kenosha | Owner names | 136,732 | 98.7% | 2026-08-01 · Aging |
| Kewaunee | Owner names | 33,118 | 100% | 2026-08-01 · Aging |
| La Crosse | Owner names | 53,971 | 100% | 2026-08-01 · Aging |
| Lafayette | Owner names | 21,547 | 99.1% | 2026-08-01 · Aging |
| Langlade | Owner names | 29,416 | 100% | 2026-08-01 · Aging |
| Lincoln | Owner names | 30,556 | 99.9% | 2026-08-01 · Aging |
| Manitowoc | Owner names | 99,420 | 99.9% | 2026-08-01 · Aging |
| Marathon | Owner names | 83,405 | 99.4% | 2026-08-01 · Aging |
| Marinette | Owner names | 57,960 | 99.1% | 2026-08-01 · Aging |
| Marquette | Owner names | 22,060 | 96.9% | 2026-08-01 · Aging |
| Menominee | Owner names | 2,235 | 99.7% | 2026-08-01 · Aging |
| Milwaukee | Owner names | 561,468 | 99.8% | 2026-08-01 · Aging |
| Monroe | Owner names | 39,238 | 99% | 2026-08-01 · Aging |
| Oconto | Owner names | 42,038 | 99.7% | 2026-08-01 · Aging |
| Oneida | Owner names | 58,246 | 100% | 2026-08-01 · Aging |
| Outagamie | Owner names | 94,624 | 92.6% | 2026-08-01 · Aging |
| Ozaukee | Owner names | 81,434 | 100% | 2026-08-01 · Aging |
| Pepin | Owner names | 9,680 | 99.9% | 2026-08-01 · Aging |
| Pierce | Owner names | 28,246 | 95.8% | 2026-08-01 · Aging |
| Polk | Owner names | 48,867 | 93.5% | 2026-08-01 · Aging |
| Portage | Owner names | 47,308 | 94.8% | 2026-08-01 · Aging |
| Price | Owner names | 26,921 | 100% | 2026-08-01 · Aging |
| Racine | Owner names | 168,555 | 97.7% | 2026-08-01 · Aging |
| Richland | Owner names | 20,775 | 99.9% | 2026-08-01 · Aging |
| Rock | Owner names | 72,770 | 100% | 2026-08-01 · Aging |
| Rusk | Owner names | 28,728 | 98.4% | 2026-08-01 · Aging |
| Sauk | Owner names | 51,172 | 100% | 2026-08-01 · Aging |
| Sawyer | Owner names | 42,021 | 97% | 2026-08-01 · Aging |
| Shawano | Owner names | 40,000 | 99.9% | 2026-08-01 · Aging |
| Sheboygan | Owner names | 61,889 | 95.9% | 2026-08-01 · Aging |
| St. Croix | Owner names | 55,516 | 100% | 2026-10-16 · Current |
| Taylor | Owner names | 25,578 | 99.9% | 2026-08-01 · Aging |
| Trempealeau | Owner names | 33,122 | 96.2% | 2026-08-01 · Aging |
| Vernon | Owner names | 35,370 | 97.2% | 2026-08-01 · Aging |
| Vilas | Owner names | 49,824 | 94.2% | 2026-08-01 · Aging |
| Walworth | Owner names | 69,062 | 94.9% | 2026-08-01 · Aging |
| Washburn | Owner names | 34,863 | 91.2% | 2026-08-01 · Aging |
| Washington | Owner names | 63,457 | 99.1% | 2026-08-01 · Aging |
| Waukesha | Owner names | 163,493 | 98.8% | 2026-08-01 · Aging |
| Waupaca | Owner names | 43,101 | 99% | 2026-08-01 · Aging |
| Waushara | Owner names | 31,322 | 100% | 2026-08-01 · Aging |
| Winnebago | Owner names | 80,579 | 97.7% | 2026-08-01 · Aging |
| Wood | Owner names | 46,439 | 100% | 2026-08-01 · Aging |
“Current” = compared with the county or state source in the last 35 days; “Aging” = 36–180 days; “Older” = not yet compared automatically.