MapMaster 3
Atlas (Beta)MapMaster 3
Population Younger than 18 Years (U.S.)
North AmericaPopulationPercentage of the U.S. population younger than the age of 18, by county
Percentage 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 | Class | Rank | Percent of land | Class | Rank | Billions of U.S. dollars | Class | Rank | Percent of land | Ultisols | Aridisols | Histosols | Entisols | Rocky Land | Alfisols | Spodosols | Gelisols | Inceptisols | Andisols | Vertisols | Mollisols | Ice/Glacier | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 29.2% | 9.16% | 4.00% | 5.44% | 0.754% | 6.87% | 5.89% | 3.80% | 7.01% | 1.28% | 2.72% | 23.6% | 5.25% | |||||||||||||
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