County · code 08021
Conejos CountyColorado
Conejos County is a county in Colorado, with its seat in Conejos, formed in 1861.
- Founded1861
- County seatConejos
- Named forConejos River, Colorado
- Land area1,287 sq mi + 3.6 sq mi water
- Population7,461 2020 Census
Where it is
Conejos on the map of Colorado
Colorado has 64 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Founded in 1861
An old deed may name a county that no longer exists, or a boundary that has since moved.
Originally created as Guadaloupe County in 1861, it was renamed Conejos just days later, taking its name from the Conejos River. The county has experienced multiple boundary changes over its history, including losing territory to the creation of Hinsdale, La Plata, Rio Grande, and Archuleta counties, and gaining a small area from Costilla County in 1913.
- 1861Conejos County created Guadaloupe (now Conejos) created by Colorado Territory from non-county area. · Colo. Terr. Laws 1861, 1st sess., sec. 4/pp. 52-53
- 1861Renamed Guadaloupe renamed Conejos.formerly Guadaloupe· Colo. Terr. Laws 1861, 1st sess., p. 143
- 1864Gained territory Conejos gained from Costilla. · Colo. Terr. Laws 1864, 3d sess., pp. 68-69
- 1874Lost territory Conejos lost to creation of Hinsdale, La Plata, and Rio Grande. · Colo. Terr. Laws 1874, 10th sess., secs. 1-3, 10/pp. 66-68
- 1885Lost territory Conejos lost to creation of Archuleta. · Colo. Laws 1885, 5th sess., pp. 40-42
Show all 9 changes
- 1861Conejos County created Guadaloupe (now Conejos) created by Colorado Territory from non-county area. · Colo. Terr. Laws 1861, 1st sess., sec. 4/pp. 52-53
- 1861Renamed Guadaloupe renamed Conejos.formerly Guadaloupe· Colo. Terr. Laws 1861, 1st sess., p. 143
- 1864Gained territory Conejos gained from Costilla. · Colo. Terr. Laws 1864, 3d sess., pp. 68-69
- 1865Changed Conejos attached to Costilla "for judicial purposes." · Colo. Terr. Laws 1865, 4th sess., sec. 18/p. 53
- 1870Changed In 1870, Conejos was fully organized, detached from Costilla. · HRS Colo., Conejos, 41
- 1874Lost territory Conejos lost to creation of Hinsdale, La Plata, and Rio Grande. · Colo. Terr. Laws 1874, 10th sess., secs. 1-3, 10/pp. 66-68
- 1885Lost territory Conejos lost to creation of Archuleta. · Colo. Laws 1885, 5th sess., pp. 40-42
- 1905Exchanged territory Conejos exchanged with Archuleta. · Colo. Laws 1905, 15th sess., ch. 74, pp. 153-154
- 1913Lost territory Conejos lost to creation of Alamosa, gained small area from Costilla. · Colo. Laws 1913, 19th sess., ch. 6, pp. 19-24
Land and parcels
What the maps cover in Conejos
Who publishes each layer, how good it is, and when we last checked.
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Parcels Missing
No public parcel map found for Conejos County yet. Lot lines and owners of record are kept by the county (conejoscounty.org).
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Address points Missing
No public address points layer found for Conejos County yet.
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Buildings Reference
Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026
- Official
- from the office that keeps the record
- Good enough
- a reliable statewide or national copy
- Fallback
- a guide only; check the official record
- Missing
- nothing public found yet
People and land
Conejos by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
Rules and offices
Conejos County's official site
We have found the county's site but not its offices yet; start there.
County government
- County government
The official website of Conejos County.
See your own lot on these maps
Open Conejos County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.
Questions
Common questions about Conejos County
- When was Conejos County founded?
- Conejos County was founded in 1861, and named after Conejos River, Colorado.
- What is the county seat of Conejos County?
- The county seat of Conejos County is Conejos.
- Is there an online parcel map for Conejos County?
- Not that we have found yet. Lot lines and owners of record are kept by the county assessor's office. When a public parcel map appears, it shows here.
- Has Conejos County's boundary or name changed?
- Conejos County was created in 1861. Since then the Atlas of Historical County Boundaries records 8 later changes, chiefly involving Costilla County, Archuleta County and Alamosa County. It was formerly called Guadaloupe.
- Is my lot in a flood zone?
- We do not have flood maps for Conejos County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby