SortStack #5 — 2026-06-14

By population · Order from fewest to most people.

1. Voting members of the US House of Representatives 435

   Frozen by law since 1929, even though the US population has nearly tripled since.

2. Residents of the island nation of Niue 1.9K

   One of the world's largest coral islands, and the first country fully covered by free Wi-Fi.

3. The population of the Netherlands 18M

   The world's second-largest food exporter by value, from a country the size of Maryland.

4. The population of North Korea 26.2M

   Almost exactly the same as Australia's — packed into an area smaller than Mississippi.

5. The population of the United Kingdom 68M

   More than a third of everyone in England lives in just the Southeast corner around London.

6. Natural redheads worldwide 140M

   Just one to two percent of humanity; the gene is recessive, so it can skip generations.

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