Population Younger than 18 Years (U.S.)
North AmericaPopulationPercentage of the U.S. population younger than the age of 18, by county
U.S. Census BureauPercentage of population younger than 18 years in U S: In Alaska, the percentage is high (dark blue), In the region of Oregon, Nevada, north-east, and Idaho the percentage is less (light blue). Most of the eastern and central region have moderate (blue).
Class | Rank | Percent | Atlantic Ocean Seaboard | Baja California | California | Churchill | Columbia and Northwestern United States | Fraser | Great Basin | Gulf Coast | Gulf of Mexico, North Atlantic Coast | Hudson Bay Coast | Mackenzie | Mexico, Northwest Coast | Mississippi - Missouri | North America, Colorado | Northwest Territories | Pacific and Arctic Coast | Río Grande - Bravo | Saskatchewan - Nelson | St John | St Lawrence | United States, North Atlantic Coast | Class | Rank | Percent | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26.8% | 0.273% | 42.5% | 4.84% | 23.3% | 22.5% | 22.1% | 40.8% | 69.5% | 22.9% | 43.3% | 5.78% | 45.4% | 30.9% | 63.9% | 49.2% | 24.7% | 28.5% | 2.90% | 27.2% | 47.9% | |||||||
0.16.0