5.4 Von Thünen Model

What the Von Thünen Model Explains

Developed in 1826 by Johann Heinrich von Thünen, this model predicts how agricultural land use patterns form around a central market city based on transportation costs and land rent/cost. It shows concentric rings of farming activity, with intensity of land use decreasing as distance from the market increases, since perishable or bulky goods cost more to transport.

The Concentric Rings

Closest to the city: dairy and market gardening (perishable, needs quick transport). Next: forest/timber (bulky, heavy, historically used for fuel/building). Then grains and field crops (less perishable, can be transported farther). Farthest ring: ranching/livestock grazing (animals can walk to market, needing the most land but least intensive care).

Assumptions & Limitations

The model assumes an isotropic plain (flat, uniform land with no rivers, roads, or terrain variation), one market, and consistent transportation costs in all directions. Real-world factors like modern transportation, refrigeration, government policy, and globalization limit its accuracy today, though it still illustrates the core relationship between distance, cost, and land use.

Key terms

Von Thünen Model

A model showing how agricultural land use forms concentric rings around a market based on transportation cost and distance.

Isotropic plain

A flat, uniform hypothetical land surface with no variation in terrain, used as an assumption in the Von Thünen Model.

Innermost ring (Von Thünen)

Dairy and market gardening — perishable goods needing quick access to market.

Outermost ring (Von Thünen)

Ranching/livestock grazing — animals can transport themselves, requiring the most land but least intensive care.

Limitation of Von Thünen Model

Doesn't account for modern transportation, refrigeration, government policy, or global trade networks.

Try an AP-style question

In von Thünen's model, which activity is closest to the city?

1. Cattle ranching on open land
2. Forestry and timber
3. Commercial grain farming
4. Dairy and market gardening