High blood pressure, also called hypertension, is more common in adults, but it can happen at any age. Learn what it is, how to prevent it, and how to treat it.
The 2016 Jordan Valley, Oregon, population is 174. There are 84 people per square mile (population density).
The average Silicon Valley city had a population of about 89,769 in 2009, and grew by 1,446 people, a 1.5 percent change since 2008. Over the past nine years, the average Silicon Valley city grew by 4.07 percent, or 4,174 people. Following is a list of cities in the valley, their 2009 population, and the percentage change from 2008: San Jose, 965,695, 1.79 percent growth; Fremont, 205,514. 1.61 percent growth; Sunnyvale, 133,963, 1.71 percent; Santa Clara, 111,997, 2.26 percent; San Mateo, 92,791, 1.23 percent; Redwood City, 74,508.