Parcel boundary, APN, address and ownership data availability across 45 Colorado counties.
Percentages are weighted by parcel count across every covered county, not averaged.
Select a county to see its full coverage breakdown. The map draws county outlines only.
Counties with the largest mapped parcel datasets in Colorado.
276,116 parcels 100% boundaries Excellent
236,399 parcels 100% boundaries Excellent
228,638 parcels 100% boundaries Excellent
227,456 parcels 100% boundaries Excellent
184,734 parcels 100% boundaries Excellent
179,486 parcels 100% boundaries Excellent
Every Colorado county where AcreBound holds parcel records, with the share of records carrying each data type. Counties with a dedicated coverage page are linked.
| County | Parcels | Boundaries | APN | Addresses | Owners | Updated |
|---|---|---|---|---|---|---|
| El Paso County | 276,116 | 100% | 100% | n/a | 99.1% | May 2026 |
| Denver County | 236,399 | 100% | 100% | n/a | 99.2% | May 2026 |
| Arapahoe County | 228,638 | 100% | 100% | n/a | 98.7% | May 2026 |
| Jefferson County | 227,456 | 100% | 100% | n/a | 94.3% | May 2026 |
| Adams County | 184,734 | 100% | 100% | n/a | 99.8% | May 2026 |
| Larimer County | 179,486 | 100% | 100% | n/a | 99.2% | May 2026 |
| Douglas County | 161,933 | 100% | 100% | n/a | 99.8% | May 2026 |
| Weld County | 158,314 | 100% | 100% | n/a | 99.6% | May 2026 |
| Boulder County | 131,319 | 100% | 100% | n/a | 99.3% | May 2026 |
| Pueblo County | 101,090 | 100% | 100% | n/a | 100% | May 2026 |
| Mesa County | 78,393 | 100% | 100% | n/a | 98.8% | May 2026 |
| Park County | 42,750 | 100% | 100% | 78.7% | 98.7% | May 2026 |
| Broomfield County | 41,325 | 100% | 100% | n/a | 99.8% | May 2026 |
| Summit County | 38,098 | 100% | 100% | 94.3% | n/a | May 2026 |
| La Plata County | 35,596 | 100% | 100% | 79.9% | 99.4% | May 2026 |
| Garfield County | 28,483 | 100% | 100% | 100% | 89.9% | May 2026 |
| Grand County | 28,472 | 100% | 100% | n/a | 98.5% | May 2026 |
| Routt County | 25,381 | 100% | 100% | 73.1% | 99.9% | May 2026 |
| Eagle County | 24,913 | 100% | 100% | n/a | 98% | May 2026 |
| Gunnison County | 21,152 | 100% | 100% | 99.9% | 99.4% | May 2026 |
| Delta County | 19,008 | n/a | 99.6% | 100% | 99.4% | May 2026 |
| Montezuma County | 18,685 | 100% | 100% | 96.5% | 98.9% | May 2026 |
| Chaffee County | 18,247 | n/a | 92.8% | 99.3% | 92.2% | May 2026 |
| Huerfano County | 17,906 | 100% | 100% | n/a | 74.9% | May 2026 |
| Elbert County | 17,004 | 100% | 100% | n/a | 99.2% | May 2026 |
| Pitkin County | 16,663 | 100% | 100% | 99.5% | 99.9% | May 2026 |
| Morgan County | 15,956 | 100% | 100% | 69% | 100% | May 2026 |
| Rio Grande County | 13,052 | 100% | 100% | 99.2% | 100% | May 2026 |
| Montrose County | 12,578 | n/a | 100% | 90.8% | 100% | May 2026 |
| Logan County | 12,139 | 100% | 100% | n/a | 93.7% | May 2026 |
| Yuma County | 11,892 | 100% | 100% | 39% | 99.9% | May 2026 |
| Archuleta County | 11,531 | 100% | 100% | 96.8% | 97.1% | May 2026 |
| San Miguel County | 10,715 | 100% | 100% | 67.4% | 97.3% | May 2026 |
| Moffat County | 10,541 | 100% | 100% | n/a | 96.9% | May 2026 |
| Lake County | 9,919 | 100% | 100% | 93.6% | 100% | May 2026 |
| Kit Carson County | 9,787 | 100% | 100% | n/a | 97.9% | May 2026 |
| Clear Creek County | 9,043 | 100% | 100% | n/a | 100% | May 2026 |
| Ouray County | 7,708 | 100% | 100% | 100% | 99.6% | May 2026 |
| Washington County | 6,476 | 100% | 100% | n/a | n/a | May 2026 |
| Gilpin County | 6,393 | 100% | 100% | 30.6% | 80.2% | May 2026 |
| Rio Blanco County | 5,098 | 100% | 100% | 100% | 99.6% | May 2026 |
| Sedgwick County | 3,135 | 100% | 100% | 50.5% | 100% | May 2026 |
| Hinsdale County | 2,748 | 100% | 100% | 66.2% | 97.9% | May 2026 |
| Dolores County | 1,376 | 100% | 100% | 56.9% | 97.4% | May 2026 |
| San Juan County | 469 | 100% | 100% | 62.5% | 100% | May 2026 |
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View parcel boundaries, property details, ownership information and land data with AcreBound.
