Colorado, county by county
Colorado property owners, county by county.
Tracer holds Colorado’s parcel data from the Colorado Public Parcels: 1,812,892 complete owner records in 34 counties you can pull yourself. 138,833 have an owner whose mailing address is outside Colorado, and 378,690 are owned under a company or trust name.
Pulls cost 0.5¢ a record after signup; your 100 free records trace the owners.
Counted October 2026. Government owners are left out. Request Data shows the same counts, free, up to 200,000 per count.
What's in it
What Colorado data says, and what it doesn't.
From Colorado Public Parcels (Colorado Governor's Office of Information Technology): each county assessor's own parcel data, compiled into one statewide layer. Pueblo County's property addresses come from the county's address points.
Complete records
Owner, house, mailing
A record counts only with an owner name, a property address that starts with a house number, and a mailing street with a 5-digit ZIP: the rows you can pull and trace. Government owners and mailing addresses abroad are left out.
Out-of-state
Where the mail goes
The owner's mailing address on the tax roll is outside Colorado, read from its ZIP. Second homes, rentals and land look the same here.
Not in Colorado data
No homestead flag
Nothing here says whether an owner lives in the property, so Colorado has no owner-occupied filter; Out-of-state reads the mailing address instead. In 22 of the 34 counties, the roll carries little or no property type. In 34 of the 34 counties, the roll carries little or no year built.
Every county
34 Colorado counties.
Complete records, out-of-state owners and company owners, most records first. Sort any column; the linked counties have their own page.
| Denver | 232,078 | 11,851 | 47,086 |
|---|---|---|---|
| Arapahoe | 213,832 | 10,891 | 38,548 |
| Jefferson | 212,846 | 8,475 | 36,659 |
| Adams | 172,643 | 10,539 | 34,751 |
| Larimer | 150,496 | 10,727 | 35,753 |
| Douglas | 136,991 | 5,284 | 29,967 |
| Weld | 131,611 | 7,395 | 28,281 |
| Boulder | 120,529 | 7,151 | 27,568 |
| Mesa | 70,465 | 3,313 | 13,483 |
| Pueblo | 68,721 | 3,714 | 8,516 |
| La Plata | 27,974 | 5,881 | 6,762 |
| Broomfield | 25,691 | 1,040 | 5,988 |
| Park | 25,210 | 5,756 | 4,110 |
| Grand | 23,209 | 3,988 | 7,327 |
| Garfield | 20,589 | 1,778 | 4,757 |
| Teller | 19,144 | 3,487 | 3,509 |
| Routt | 18,363 | 4,902 | 6,763 |
| Gunnison | 15,437 | 5,297 | 5,141 |
| Archuleta | 15,021 | 6,164 | 4,070 |
| Elbert | 14,503 | 598 | 3,570 |
| Pitkin | 14,400 | 6,059 | 6,930 |
| Montezuma | 12,044 | 1,263 | 2,338 |
| Morgan | 10,805 | 305 | 1,573 |
| Logan | 10,774 | 713 | 2,246 |
| Rio Grande | 10,255 | 3,430 | 1,866 |
| Lake | 8,128 | 1,837 | 2,248 |
| San Miguel | 7,078 | 3,170 | 3,522 |
| Clear Creek | 5,610 | 575 | 1,192 |
| Yuma | 4,448 | 205 | 746 |
| Ouray | 3,910 | 950 | 1,105 |
| Rio Blanco | 3,525 | 356 | 817 |
| Gilpin | 2,902 | 332 | 566 |
| Dolores | 2,052 | 453 | 410 |
| Hinsdale | 1,608 | 954 | 522 |
Only complete records are counted, priced and pulled: owner, a property address with a house number, and a mailing address. Each county’s share of complete rows is on the statistics page. Source: geodata.colorado.gov. Pueblo County's property addresses come from the county's address points.
The data
Take the table with you.
Every county's counts as a free CSV, and the other Colorado pages.
How many Colorado property owners can I pull?
1,812,892 complete owner records (owner, property address with a house number, mailing address) in the 34 Colorado counties Request Data offers, counted October 2026. 138,833 of them (8%) have a mailing address outside Colorado and 378,690 (21%) have a company or trust name as owner. Government owners are left out.
Which Colorado county has the most records?
Of the 34 counties Request Data offers, Denver County, with 232,078 complete owner records. El Paso County isn't in these counts yet.
Which Colorado county has the most out-of-state owners?
Of the 34 counties Request Data offers, Denver County, with 11,851 records whose owner's mailing address is outside Colorado. El Paso County isn't in these counts yet.
Can Tracer tell whether a Colorado owner lives in the property?
No: Colorado's data here carries no homestead flag, so nothing in it says whether an owner lives in the property. What Tracer can filter is where the owner's mail goes: Out-of-state (a mailing address outside Colorado), plus company owners and owners of 3+ parcels.
What counts as single-family in Colorado?
A parcel whose county land-use description, or Colorado's subclass code (1112 or 1212), says single family (townhomes too); one that only says Residential isn't counted. In 22 of the 34 counties under a quarter of complete records carry a property type, so the Single family filter counts almost nothing there, and the county pages say so.
Why isn't my county here?
Request Data offers the 34 Colorado counties whose rows in the state's data carry enough complete records; the other 30 don't yet (20 of them aren't loaded at all). El Paso County isn't in these counts yet. Tell us the county you need and we'll say what we hold.
How do I get a list for one Colorado county?
Create a free Tracer account, open Request Data, pick Colorado and the county, and turn on Out-of-state or set Owner type to Companies only. You see the count and the price before you pull, at 0.5¢ a record (a count tops out at 200,000; narrow a big county with the filters), and the records go straight into skip tracing.
Pick a county. See the count before you pay.
Create a free account, open Request Data, and pick Colorado. Rather not dial the list yourself? Our callers can.