Rock County WI Farms for Sale

Reviewed August 2026

Rock County is Wisconsin’s grain belt in miniature — 60% of its agricultural sales are crops, the highest share of any county in this corner of the state, and it ranks 13th of 72 statewide by total sales. Buyers come here for row-crop ground with real yield history, for irrigated parcels along the Rock River, and for smaller acreages within reach of Janesville and Beloit.

The county has also seen the steepest contraction of the five southeastern counties: 15% fewer farms and 16% less land in farms since 2017. That is what makes the remaining ground competitive. Current listings are below, with the county’s own numbers underneath them.

Rock County is located in South Central Wisconsin between Monroe and Delavan in the south middle part of the state along Illinois border with both the Rock River and Sugar River flowing through it. Rock is known for its museums, history, parks, Ice Age Trail, biking, horseback riding, nature trails, hiking, river fishing, golf courses, boating, canoeing which also has Tails & Trails Dog Park, Magnolia Bluff Park, Rockport Park, Kessler Railroad Prairie State Natural Area, Sweet Allyn Park, Avon Bottoms State Natural Area, borders Lake Koshkonong, Turtle Creek plus a couple communities including; Evansville, Fulton, Edgerton, Milton, Johnstown, Beloit and Janesville. It's surrounded by 4 other Counties; Green, Dane, Jefferson and Walworth. On this site you can search for Farms, Farmland, Farmsteads, Hobby Farmettes, Ranches, Ranchland, Farmhouses, Horse Pasture Land, Irrigated Cropland, Agricultural Acreage, Organic Fish Farms, Dairy Farms, Tillable Ground, Fruit Tree Orchard, Barns for Sale, Sustainable Agriculture, Small Farm Acreage, Livestock Properties> and more... located in this county listed by a real estate agents. Rock County, Wisconsin GIS MAP Information!

Farmland for Sale in Rock County Wisconsin

Rock County farmland by the numbers

1,350 farms working 296,636 acres (-15% and -16% change since 2017) (USDA Census of Agriculture, 2022).
Average farm size 220 acres; sales split 60% crops / 40% livestock (USDA Census of Agriculture, 2022).
15,734 acres irrigated; 11% of farms plant cover crops; ranks 13 of 72 WI counties by sales (USDA Census of Agriculture, 2022).

Source: USDA Census of Agriculture 2022 county profile (published 2024).

The section below is populated by IDXWI.com, a Landman Realty LLC website that scrapes WIREX which consists of about 9 Wisconsin MLS systems. You can register with the IDXWI.com: under “Advance Search”, recreate these types of Farming Searches and have the new properties auto emailed right to you. The farming properties below are populated by setting specified parameters from the advanced search settings which are also defined below. Some properties may show up more than once because they fit multiple farming parameters. If no properties are present check back often or register with IDXWI.com to setup an auto email search so you can be the first to know about new farm properties in Rock County! - REGISTER

Wisconsin Farmhouses for Sale

With one or more Farm Types - Alfalfa, Beef, Corn, Crop, Dairy Farm, Horse, Horse Farm, Livestock Farm, Organic Farm, Other, Soybeans, Tree & Tree Farm.

With one or more Farm Features - Barn, Barns, Box Stalls, Chicken House, Currently Non-Working, Dairy Barn, Farm Equipment, Feed Storage Unit / Units, Fencing, Grain Bin, Grain Bins, Grain Storage, Hay Barn, Hog Barn, Livestock Permitted, Machine Shed, Milk Pipeline, Outbuilding, Outbuildings, Pole Barn, Silo & Silos.

With one or more in Lot Decription - Farm, Hobby Farm, Horse Allowed, Pasture, Some Tilled & Tillable.

WI Homes for Sale - Listing Agent Categorized as Farm

Wisconsin Farmland for Sale - Farm Type

With one or more Farm Types - Alfalfa, Beef, Corn, Crop, Dairy-A, Dairy Farm, Farm, Hay, Horse, Livestock Farm, Oats, Organic Farm, Other, Potatoes, Soybeans, Sunflowers, Tree and Wheat.

With one or more Farm Features - 1 Silo, 2 Silos, 21-25 Stanchions, 30+ Stanchions, Barn, Barns, Barn Clearn-Berg, Borders Public Land, Chicken House, Currently Non-Working, Dairy Barn, Hay Barn, Hog Barn, Horse Barn, Machine Shed, Milk House, Outbuilding, Outbuildings, Shed, Silo, Silos and Tobacco Shed.

With one or more in Lot Description - Crop, Hobby Farm, Horse Allowed, Horses Permitted, Mostly Tillable, Pasture, Some Tilled & Tillable.

Farm Features, Amenities, Types & Styles

Alfalfa
Barns
Beef
Box Stall
Chicken House
Corn
Crop
Dairy Barn
Dairy Farm
Farm Equipment
Farmland
Feed Storage Units
Fencing
Full Functional Farms
Grain Bins
Grain Storage
Hay Barn
Hobby Farms
Hog Barn
Horse
Horse Farm
Livestock Farm
Livestock Permitted
Machine Shed
Organic Farm
Other
Outbuildings
Seed Mills
Silos
Soybeans
Tree Farm

Thinking about growing Corn, Oats, Soybeans, Wheat, Hay, Alfalfa, Buckwheat, Barley, Rye, Sweet Corn, Potatoes, Beans, Peas, Tomatoes, Peppers, Squash, Cranberries, Apples, Cherries, Tobacco, Berries, Grapes, Cucumbers, Wild Rice, Asparagus, Carrots, Onions, Ginseng, Garlic, Gourds, Mushrooms, Truffles and more... Buy a Wisconsin Farm TODAY!

Area Cites, Towns & Villages

Avon, WI. 53520
Beloit, WI. 53511
Center, WI. 53536
Clinton, WI. 53525
Edgerton, WI. 53534
Evansville, WI. 53536
Fulton, WI. 53534
Janesville, WI. 53548
Johnstown, WI. 53563
La Prairie, WI. 53545
Lima, WI. 53190
Magnolia, WI. 53536
Milton, WI. 53563
Newark, WI. 53511
Orfordville, WI. 53576
Plymouth, WI. 53548
Rock, WI. 53548
Turtle, WI. 53511
Spring Valley, WI. 53520
Union, WI. 53536

Are you looking just for a little hobby farm to have some barnyard animals to raise or a full farming operation with livestock, equipment, buildings and farmland acreage to make a living lifestyle from? Rock County, South Central Wisconsin has all types and styles of farming. From the small backyard shed raising a couple of eggs and an organic garden for fresh vegetables to the mid-sized family farm which supplies local stores and farmers markets to the large corporate scale farming operation producing high yields of grains, meats, diary, seeds and produce for larger markets. There is a wide array of farming options in Wisconsin like producing livestock, sheep, poultry, cattle, crops, grains, corn, soybeans, wheat, rye, vegetables, potatoes, peas, beans, tomatoes, cucumbers, onions, carrots, hay, straw, alfalfa and even fish with ponds and Aquaponics systems. Start planning and planting the seeds for your future in Southern Wisconsin today!

Rock County, WI Farming Real Estate for Sale

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