Jefferson County, Colorado: Farm & Ranch Directory
25 farm and ranch listings in Jefferson County, Colorado, grouped by category below.
Events in Jefferson County
- Colorado Cattlemen's Association Mid-Winter Conference
Winter policy conference of the Colorado Cattlemen's Association at the Denver Marriott West in Golden, set for Dec. 14-15, 2026.
- Jefferson County Fair
Jeffco fair at the Golden fairgrounds, July 26 to August 2 in 2026, with horse shows, llama, alpaca, goat and sheep shows, swine and beef, a gymkhana and a livestock auction. No carnival. Held each year.
15200 W 6th Ave, Golden, CO 80401 | Organizer: Jeffco 4-H and Fair Inc. Official event details - Jefferson County 4-H Swine, Beef and Poultry Shows
Swine and beef shows start at 8 a.m. on July 31, 2026, with poultry, rabbit and cavy shows at 9:30 a.m. and an animal costume contest later in the day. Held each year.
15200 W 6th Ave, Golden, CO 80401 | Organizer: Jeffco 4-H Official event details - Jefferson County Fair Livestock Auction
Junior livestock auction at 5 p.m. on August 1, 2026, preceded by a JLEP barbecue meal at 4 p.m. and the Youth Market opening. Held each year during Jeffco fair week.
15200 W 6th Ave, Golden, CO 80401 | Organizer: Jeffco 4-H Official event details
Farms & Ranches in Jefferson County
- Adams Natural Meats
Evergreen meat producer selling natural beef and other meats. Based in Evergreen, Jefferson County, Colorado, as a meat farm.
Evergreen, CO | 303-674-3123 Website - Creek Side Gardens
Littleton grower of plants and garden starts. Based in Littleton, Jefferson County, Colorado, as a plant farm.
Littleton, CO | 303-933-8493 Website - Grow Girl Organics
Arvada organic CSA offering weekly vegetable shares. Based in Arvada, Jefferson County, Colorado, as a CSA farm.
Arvada, CO | 303-886-5645 Website - Heinies Market
Wheat Ridge farm market and garden stand. Based in Wheat Ridge, Jefferson County, Colorado, as a farm market.
Wheat Ridge, CO | 303-425-9955 Website - Infinite Harvest
Lakewood indoor vertical farm growing greens year round. Based in Lakewood, Jefferson County, Colorado, as a indoor farm.
Lakewood, CO | 303-232-1850 Website - Mile High Fungi
Littleton mushroom grower in Jefferson County. Based in Littleton, Jefferson County, Colorado, as a mushroom farm.
Littleton, CO | 720-481-0770 Website - Roost Farms
Wheat Ridge CSA farm selling produce shares. Based in Wheat Ridge, Jefferson County, Colorado, as a CSA farm.
Wheat Ridge, CO | 303-330-9237 Website - The Fleischer Family Farm
Lakewood family farm running a CSA. Based in Lakewood, Jefferson County, Colorado, as a CSA farm.
Lakewood, CO | 412-973-8041 Website - Youngs Market and Garden Center
Wheat Ridge garden center and produce market. Based in Wheat Ridge, Jefferson County, Colorado, as a garden center.
Wheat Ridge, CO | 303-422-8408 Website
Organizations in Jefferson County
- Colorado Aquaculture Association
Association of Colorado fish farmers and aquaculture producers, based at Morrison in Jefferson County; the phone extension is 100.
Morrison, CO | (303) 697-5486 - Colorado Nursery and Greenhouse Association
Lakewood-based association for Colorado's nursery, greenhouse and landscape plant growers.
Lakewood, CO | (303) 758-6672 - Jefferson County CSU Extension Office
Offers master gardener, 4-H and small-acreage programs west of Denver. The Jefferson County CSU Extension office is located at 15200 West 6th Avenue, Unit C, Golden, CO 80401; phone (303) 271-6620.
15200 West 6th Avenue, Unit C, Golden, CO 80401 | (303) 271-6620 Website - Rocky Mountain Food Industry Association
Arvada association of grocers, food processors and distributors in the Rocky Mountain states.
Arvada, CO | (303) 830-7001
Farmers Markets & Farm Stands in Jefferson County
- Edgewater Market and Music
Edgewater evening market pairing local vendors with live music in the city of Edgewater.
Edgewater, CO | 720-763-3058 Website - Evergreen Farmers Market
Mountain farmers market in Evergreen, Jefferson County, run by Colorado Outdoor Markets.
Evergreen, CO | 303-477-3900 Website - Evergreen Market (Boulters 5280)
Urban-style market in Evergreen operated by Boulters 5280 with local foods and goods.
Evergreen, CO | 720-885-8618 Website - Four Seasons Farmers and Artisans Market
Wheat Ridge market that keeps farmers and artisans selling across the seasons.
Wheat Ridge, CO | 720-560-6648 Website - Golden Farmers Market
Golden Chamber of Commerce farmers market selling produce and local foods in downtown Golden.
Golden, CO | 303-520-9706 Website - Lakewood Farmers Market
Lakewood outpost of the Denver farmers market network, bringing Colorado produce to Jefferson County shoppers.
Lakewood, CO | 303-887-3276 Website - Southwest Plaza Farmers Market
Farmers market at the Southwest Plaza area in Littleton, part of the Denver farmers market network.
Littleton, CO | 303-887-3276 Website
Ag Education in Jefferson County
- Jefferson County 4-H
Jeffco 4-H offers clubs, horse shows and fair projects for youth, with a yearly club list and a Jeffco 4-H fair at the Golden fairgrounds.
15200 W 6th Ave, Golden, CO 80401
Helpful Guides for Jefferson County
- CSU Extension in Colorado
What Colorado State University Extension offers in Colorado counties: soil testing and sampling steps, small acreage help, Master Gardeners, 4-H enrollment and fair paperwork, and how to find your county office.
- Colorado County Fairs
A practical guide to Colorado county fairs: 2026 season dates, 4-H and FFA entries, MQA training, weigh-ins, weight limits, interview judging and how the junior livestock sale works.