---
title: "Landlocked States — AP Human Geography Definition"
description: "Landlocked states are countries with no coastline, forcing them to rely on neighbors for ocean access. Key to AP Human Geo Unit 4 political power and trade."
canonical: "https://fiveable.me/ap-hug/key-terms/landlocked-states"
type: "key-term"
subject: "AP Human Geography"
---

# Landlocked States — AP Human Geography Definition

## Definition

In AP Human Geography, landlocked states are countries with no coastline or direct access to the ocean, so they depend on neighboring states for ports and trade routes. This geographic position shapes their political power, economic development, and diplomatic strategies (Topic 4.3).

## What It Is

A landlocked state is a country completely surrounded by land, with zero coastline. Think Bolivia, Nepal, Mongolia, Switzerland, and Kazakhstan. No coast means no ports of your own, so every container of exports has to cross at least one other country's territory before it ever touches a ship. A couple of states (Uzbekistan and Liechtenstein) are even double-landlocked, meaning you'd have to cross two countries to reach the ocean.

In the CED, this concept lives in [Topic 4.3](/ap-hug/unit-4/political-power-territoriality/study-guide/E78D9Yx3bw5p6xbmDfO2 "fv-autolink") under political power and territoriality. EK PSO-4.C.1 says political power is expressed geographically as control over people, land, and [resources](/ap-hug/unit-7/economic-sectors-patterns/study-guide/BpCChSs6EJPBDwTSbHXh "fv-autolink"). Landlocked states are the flip side of that idea. Coastal neighbors hold leverage over them, because access to global trade literally runs through someone else's land. That dependence forces landlocked states into transit agreements, careful diplomacy, and sometimes economic vulnerability when a neighbor closes the border or hikes transit fees.

## Why It Matters

Landlocked states sit in [Unit 4](/ap-hug/unit-4 "fv-autolink") (Political [Patterns and Processes](/ap-hug/key-terms/patterns-and-processes "fv-autolink")), Topic 4.3, supporting learning objective 4.3.A on political power and territoriality. The CED's examples of geographic power, like choke points and neocolonialism, all involve controlling access to resources and trade routes. Landlocked states are the perfect counterexample, the states on the wrong side of that access equation. They show you that where a state sits on the map directly shapes how much power it can project. This also threads into economic development questions later in the course, since lack of port access raises shipping costs and can slow economic growth, which is a classic explanation for why many of the world's poorest countries (Chad, Niger, Bolivia) are landlocked.

## Connections

### Choke Points and Bottlenecks (Unit 4)

[Choke points](/ap-hug/key-terms/choke-points "fv-autolink") like the Strait of Hormuz are the opposite end of the same spectrum. A state controlling a choke point has leverage over everyone's trade, while a landlocked state has leverage over almost no one's. Practice questions pair these two on purpose, asking why choke-point logic breaks down for landlocked regions. The answer is that there's no sea corridor to control in the first place.

### Transit Agreements (Unit 4)

Transit agreements are how landlocked states solve their geography problem. A treaty with a coastal neighbor guarantees the landlocked state can move goods to a port. These deals are a textbook case of territoriality shaping diplomacy, because the coastal state is trading access to its land for political or economic favors.

### [Geopolitics (Unit 4)](/ap-hug/key-terms/geopolitics)

Landlocked status is classic geopolitical thinking, where [physical geography](/ap-hug/key-terms/physical-geography "fv-autolink") drives state behavior. A landlocked state can't run a navy-based strategy or threaten sea lanes, so it builds influence through alliances, overland infrastructure, and relationships with whichever neighbor controls its route to the sea.

### Economic Growth and Development (Units 4 & 7)

Being landlocked raises the cost of every import and export, which is one reason geography keeps showing up as a barrier to development in [Unit 7](/ap-hug/unit-7 "fv-autolink"). When you explain uneven development on an FRQ, a country's landlocked position is a legitimate, geographic cause you can cite.

## On the AP Exam

Landlocked states usually show up in multiple-choice questions about political power, choke points, and trade access. A common stem gives you a scenario comparing states that control sea corridors with landlocked neighbors and asks which geographic principle explains the power gap (the answer connects to EK PSO-4.C.1, power as control over land and resources). Another version flips it and asks why choke-point theory fails to explain landlocked states' strategies. No released FRQ has used the term verbatim, but it works well as evidence in FRQs about state power, boundaries, or development. The move you need to make is causal. Don't just say a country is landlocked. Explain the chain: no coastline, so dependence on neighbors for port access, so reduced trade leverage and higher transport costs, so weaker political and economic position.

## Landlocked states vs Choke points

These get tangled because both are about geography controlling trade, but they're opposites in terms of power. A choke point is a narrow passage (like the Strait of Malacca) that gives the controlling state outsized leverage over global resource flows. A landlocked state has no maritime position at all, so it holds the least leverage. On the exam, choke points illustrate states WITH geographic power; landlocked states illustrate states constrained by geography. If a question asks why choke-point theory doesn't apply to a landlocked region, that's the distinction it wants.

## Key Takeaways

- A landlocked state has no coastline, so it must rely on neighboring countries for access to ocean ports and global shipping.
- Landlocked status is a geographic expression of political power under EK PSO-4.C.1, because control over land and trade routes belongs to the coastal neighbors, not the landlocked state.
- Landlocked states use transit agreements and diplomacy with coastal neighbors to secure trade access, which shapes their entire foreign policy.
- Being landlocked raises transportation costs and can slow economic development, which is why many landlocked countries in Africa and Asia struggle economically.
- Choke points and landlocked states are opposite cases of the same principle: geography determines how much leverage a state has over the flow of goods and resources.
- Examples worth knowing include Bolivia, Nepal, Mongolia, Switzerland, and Kazakhstan, plus double-landlocked Uzbekistan and Liechtenstein.

## FAQs

### What is a landlocked state in AP Human Geography?

A landlocked state is a country with no coastline or direct ocean access, like Bolivia, Nepal, or Mongolia. It appears in Topic 4.3 as an example of how geography shapes political power, since these states depend on neighbors for ports and trade routes.

### Are landlocked countries always poor?

No. Switzerland and Austria are landlocked and wealthy, thanks to strong institutions, rich neighbors, and excellent overland [infrastructure](/ap-hug/unit-5/global-system-agriculture/study-guide/mwRqQSBIa1vWtuODypEN "fv-autolink"). But landlocked status does raise trade costs, which helps explain why many landlocked countries like Chad and Niger remain among the world's poorest.

### How is a landlocked state different from a choke point?

They're opposites on the power spectrum. A choke point is a narrow sea passage (like the Strait of Hormuz) that gives the controlling state leverage over global trade, while a landlocked state has no maritime access and therefore minimal trade leverage. Both illustrate EK PSO-4.C.1, just from opposite sides.

### How do landlocked countries trade with the rest of the world?

Through transit agreements with coastal neighbors that guarantee access to ports, plus overland routes like railways, highways, and pipelines. This dependence is exactly why landlocked status matters for political power, because a neighbor can restrict access during a dispute.

### Is being landlocked on the AP Human Geography exam?

Yes, it falls under Topic 4.3 (Political Power and Territoriality) in Unit 4. It typically appears in multiple-choice questions contrasting landlocked states with states that control choke points, and it works as strong evidence in FRQs about state power or uneven development.

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