Country Profile: United States Pacific Island Wildlife Refuges

The United States Pacific Island Wildlife Refuges are a collection of remote islands and atolls in the Pacific Ocean, managed by the US Fish and Wildlife Service. These territories include Baker Island, Howland Island, Jarvis Island, Johnston Atoll, Kingman Reef, Midway Islands, and Palmyra Atoll. The population is extremely limited, primarily consisting of wildlife, with human access regulated through permits. The economy of these territories is not developed, focusing instead on conservation and protection of endemic species and habitats. Governance is administered by the U.S. federal government, under a legal framework that applies the laws of the United States.

Geography

The US Pacific Island Wildlife Refuges are located in Oceania, scattered across the North and South Pacific Oceans. The islands are characterized by low, flat sandy coral formations with beautiful fringing reefs surrounding them. Their climate ranges from equatorial and tropical to subtropical, influencing both ecology and weather patterns.

• Area: Total land area across all islands is 6,959.41 sq km; emergent land is just 22.41 sq km.
• Climate Variance: Precipitation varies significantly, with 400-500 cm of rainfall annually at Palmyra Atoll compared to scant rainfall at Baker and Howland Islands.

People and Society

The regions are primarily wildlife refuges, with no permanent human population permitted outside regulated activities. Access is limited and requires special permits.

Economy

The economy of these islands is largely non-existent in terms of traditional measures, focusing instead on wildlife conservation efforts.

Government

The islands are unincorporated and unorganized territories of the United States, governed by laws that apply from the US federal system. Palmyra Atoll is unique, being partially privately owned and partially administered by the US government.

• Governance: Managed by the Fish and Wildlife Service of the Department of the Interior.
• Flag: The flag of the United States is used in these territories.

Military and Security

Defense and security matters are the responsibility of the United States, ensuring protection against external threats.

Energy

The energy consumption in these territories is minimal and includes:

• Refined Petroleum Consumption: Estimated at 2,000 bbl/day (2023).
• Coal Imports: Approximately 108,000 metric tons in 2023.

Transportation

Transportation to and from the islands is limited, with infrastructure focused mostly on wildlife management.

• Airports: There are 2 airports operational as of 2025, primarily for wildlife management and research purposes.

Environment

These islands are crucial for conserving marine and terrestrial ecosystems, with endemic species found nowhere else on the planet. Environmental challenges include the absence of freshwater resources on some islands and the impact of pollution on others.

• Environmental Issues: Significant issues include non-native species invasions at Johnston Atoll and pollution from plastics at Midway Islands.
• Natural Resources: Primarily consist of terrestrial and aquatic wildlife.

Key Metrics

Metric	Value	Note
Area	6,959.41 sq km	Total land area
Emergent Land	22.41 sq km	Limited land above sea level
Carbon Dioxide Emissions	294,000 metric tonnes	Estimated for 2023
Refined Petroleum Consumption	2,000 bbl/day	Estimated for 2023
Coal Imports	108,000 metric tons	Estimated for 2023
Airports	2	Projected for 2025