Adams County, CO property owners, counted.
172,643 complete owner records in Adams County you can pull and trace: owner, property address and mailing address. 10,539 have an owner whose mailing address is outside Colorado, and 34,751 are owned under a company or trust name. Adams County has the 8th-highest share of out-of-state mailing addresses of the 17 Colorado counties with their own page: 6% of its complete records, against 8% across the 34 Colorado counties we offer.
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Counted October 2026. Request Data shows the same counts, free, up to 200,000 per count.
At a glance
Adams County against the rest of Colorado.
Adams County is one of the 10 biggest Colorado counties in our data, and most of the rows we store for it are complete.
Its share of out-of-state mailing addresses is below the share across the 34 Colorado counties we offer, and its share of company or trust owners is close to it.
Among the 17 Colorado counties with their own page, it's in the top quarter for complete records, the upper-middle quarter for its out-of-state share and the lower-middle quarter for its company share.
Company or trust owners (20%) are more common here than out-of-state mailing addresses (6%).
Ownership is more spread out than in the typical page county (1,656 owners of 3+ properties per 172,643 records).
Of the bordering counties we offer, 3 have more complete records and 3 fewer.
The numbers
Adams County, counted.
Each count names the Request Data filters that give it back.
Colorado + Adams
172,643
complete owner records (92% of the county’s stored rows), #4 of 17 page counties (the top quarter).
Out-of-state
10,539
6% have a mailing address outside Colorado (#8 of 17, the upper-middle quarter; below the 8% across the 34 Colorado counties we offer). Second homes, rentals and land look the same here.
Companies only
34,751
20% are owned under an LLC, corporation or trust name (#10 of 17, the lower-middle quarter; close to the 21% across the 34 Colorado counties we offer).
Investor: owns ≥ 3
1,656
owners with 3 or more properties in the county.
Source: Colorado Public Parcels (Colorado Governor's Office of Information Technology) (geodata.colorado.gov), each county assessor's own parcel data, compiled into one statewide layer. Adams County’s roll in this data carries little or no property ZIP, property type or year built (under a quarter of its records), so those filters count almost nothing here. Colorado’s data here carries no homestead flag, so nothing here says whether the owner lives in the property.
Next door
Adams County and the counties around it.
Of Adams and the 6 bordering counties we offer (Denver, Arapahoe, Jefferson, Weld, Broomfield and Morgan), Adams has the highest share of out-of-state mailing addresses.
| Adams | 172,643 | 10,539 | 6% |
|---|---|---|---|
| Denver | 232,078 | 11,851 | 5% |
| Arapahoe | 213,832 | 10,891 | 5% |
| Jefferson | 212,846 | 8,475 | 4% |
| Weld | 131,611 | 7,395 | 6% |
| Broomfield | 25,691 | 1,040 | 4% |
| Morgan | 10,805 | 305 | 3% |
| Washington | not offered |
- Denver: more complete records, a lower share of out-of-state mailing addresses and the same share of company or trust owners than Adams.
- Arapahoe: more complete records, a lower share of out-of-state mailing addresses and a lower share of company or trust owners than Adams.
- Jefferson: more complete records, a much lower share of out-of-state mailing addresses and a lower share of company or trust owners than Adams.
- Weld: fewer complete records, the same share of out-of-state mailing addresses and a higher share of company or trust owners than Adams.
- Broomfield: far fewer complete records, a much lower share of out-of-state mailing addresses and a higher share of company or trust owners than Adams.
- Morgan: far fewer complete records, a much lower share of out-of-state mailing addresses and a lower share of company or trust owners than Adams.
Borders from the U.S. Census Bureau’s county adjacency file; “not offered” means Request Data doesn’t offer that county yet.
Request Data
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Pick Colorado, then Adams
In Request Data. Type a city to narrow it.
Add the filters
Out-of-state, Companies only, Investor: owns ≥ 3 or value.
Out-of-stateCompanies onlySee the count and the price, then pull
0.5¢ a record. Pulled records go straight into skip tracing.
More Colorado data
More Colorado counties.
How many property owner records can I pull in Adams County?
172,643 complete owner records (owner, property address with a house number, and mailing address) in Tracer's Colorado data, counted October 2026: 92% of the county's stored rows. That's #4 of the 17 Colorado counties with their own page: it's one of the 10 biggest Colorado counties in our data. Government owners and mailing addresses abroad are left out.
How many Adams County owners have an out-of-state mailing address?
10,539 records (6%, #8 of 17 for that share, the upper-middle quarter; below the 8% across the 34 Colorado counties we offer) have an owner whose mailing address on the tax roll is outside Colorado. Of Adams and the 6 bordering counties we offer (Denver, Arapahoe, Jefferson, Weld, Broomfield and Morgan), Adams has the highest share of out-of-state mailing addresses. That's what the Out-of-state filter counts: second homes, rentals and land look the same here.
How many Adams County records are owned by LLCs or other companies?
34,751 records (20%, close to the 21% across the 34 Colorado counties we offer) have an owner name that contains LLC, INC, CORP, LP, TRUST, PROPERTIES, HOLDINGS or INVESTMENTS. Tracer works a company owner toward a person where it can. To look the people up yourself, search the company in the Colorado Secretary of State's free Business Database Search (it shows the registered agent and principal office on file). Trusts aren't registered there.
How LLC owner lookup worksHow many owners hold 3 or more properties in Adams County?
1,656 owner names appear on 3 or more complete records in the county (every property type, grouped by the exact name). Ownership is more spread out than in the typical page county. Portfolio owners, builders and trusts all show up here.
How do I get an Adams County owner list?
Create a free Tracer account, open Request Data, pick Colorado and Adams, and turn on Out-of-state or set Owner type to Companies only. You see the count and the price before you pull anything (0.5¢ a record; a count tops out at 200,000), and pulled records go straight into skip tracing.
Pull Adams County owners. See the count first.
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