2%). 2010 percent population 18 and over: 75. 2%; 65 and over: 10. 1%; Mean age: 35. 2. 2014 population price quote (rank): 1,015,785 (10) Land location: 175 sq mi. (453 sq km); Alt.: Highest, 4,372 ft.; lowest, sea level Avg. daily temp.: Jan., 49. 4 F; July, 69. https://www.google.com/maps/place/San+Jose,+CA/@37.2965315,-122.0975993,10z/data=!3m1!4b1!4m5!3m4!1s0x808fcae48af93ff5:0xb99d8c0aca9f717b!8m2!3d37.3382082!4d-121.8863286