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Alamosa County, Colorado property search

Search an address or an owner in Alamosa County, Colorado with the box at the top of the map, or tap a lot, for its owner, lines and acreage. 5,719 lots are mapped here, covering 15,463 acres. 1,562 of them are held by institutions rather than by individuals.

Farmers and landowners in Alamosa County received $3.4 million in federal farm program payments in 2025, paid to 73 recipients. 26,738 acres of agricultural land here are disclosed as foreign-held, the most by owners from Japan. Crop insurance paid $4.3 million in claims for the 2024 crop year.

5,719
Lots mapped
15,463
Acres
1,562
Institutional

Land use in Alamosa County

Parcels and acreage by land use in Alamosa County, Colorado
Land useParcelsAcres
Single family detached2,430606
County1,0299,350
Vacant489666
Manufactured home2326
Cottage clusters or co-housing clusters14020
Duplex or twin house13627
Multiplex or Multifamily8151
Multiple6874
Townhouse or rowhouse6212
Professional or Business Offices6143
Retail Sales and Services Type 15955
Motor Vehicle Parking5721

Largest landowners in Alamosa County

Largest landowners by acreage in Alamosa County, Colorado
OwnerParcelsAcres
CITY OF ALAMOSA1262,006
CITY & COUNTY OF ALAMOSA71,609
OBA FARMS LLC1323
PAISLEY PROPERTIES LLC2293
CONSOLIDATED EDISON DEVELOPMENT2251
MEADOWLARK SB FARM LLC5216
WESTWARD ALAMOSA ESTATES LLC1147
ADAMS STATE COLLEGE6498
BLUE SKY INC OF ALAMOSA297
CARROLL PROPERTIES LLC583

Companies, trusts and public agencies, ranked by acres held under the name on the assessor's file. Private individuals are not ranked. Largest landowners in Colorado

Federal farm payments in Alamosa County

$3.4M
Paid in 2025
73
Recipients
Federal farm program payments by program in Alamosa County, Colorado, 2025
ProgramPaid
Marketing Assistance for Specialty Crops$1.5M
Supplemental Disaster Relief Spec Crops$727K
CRP Payment - Annual Rental$717K
Supplemental Disaster Relief Non-Spec Crops$212K
Emergency Commodity Assistance Program$197K
Emergency Livestock Relief Program 2023-24$72K

USDA Farm Service Agency payment files, 2025. Compare farm subsidies by county

Foreign-held farmland in Alamosa County

26,738
Acres disclosed
3
Holdings
Foreign-held agricultural land by country in Alamosa County, Colorado, 2024
CountryAcres
Japan24,982
Canada1,596
Spain160

Largest disclosed holders

Largest foreign holders of agricultural land in Alamosa County, Colorado
Holder (country)Acres
ROCKY MOUNTAIN BISON, INC. (JAPAN)24,982
Grimmway Enterprises, Inc (CANADA)1,596
Pacific Wind Development LLC (SPAIN)160

USDA Agricultural Foreign Investment Disclosure Act filings, holdings at the end of 2024. Only disclosed interests are counted. See foreign-owned farmland by county

Crop insurance in Alamosa County

128
Policies
44,214
Insured acres
$4.3M
Claims paid
0.87
Loss ratio
Crop insurance claims by crop in Alamosa County, Colorado, 2024
CropClaims
Potatoes$2.8M
Barley$784K
Whole Farm Revenue Protection$350K
Wheat$218K
Oats$69K

USDA Risk Management Agency Summary of Business, 2024 crop year.

Conservation and the power grid

4,779
CRP acres, 2025
13
Substations
230 kV
Highest voltage

Conservation Reserve Program acres under contract (USDA FSA). Substations in service, from a public copy of the federal HIFLD layer.

Find out who owns a property in Alamosa County by address, free, or work out a lot's acreage.

Nearby counties in Colorado

  • Costilla County64,686
  • Conejos County8,923
  • Rio Grande County13,171
  • Saguache County14,388
  • Custer County9,489
  • Huerfano County18,042
  • Mineral County3,712
  • Archuleta County17,892

All Colorado counties

Alamosa County last published these records on August 5, 2026. Assessment records, not a survey.