尔弯坐落在加州的橙县，是比较新的规划很整齐的一个城市。2010年人口普查报告尔弯有人口21万2千人，人口密度是每平方公里1千2百人。白人10万7千人（50.5%），非裔美国人3千7百人（1.8%），亚裔8万3千人（39.2%）, 其他族裔占8.5%。西班牙裔或拉丁裔2万（9.2%).

尔弯是一个高科技公司聚集的地方，这里的居民拥有四个很好的公立高中，著名的加州大学尔弯分校也坐落在这里。尔弯多次在美国最适宜居住的城市评选中名列前矛。

Irvine is an affluent suburban city in Orange County, California, United States. It is a planned city, mainly developed by theIrvine Company since the 1960s. Formally incorporated on December 28, 1971, the 66 square miles (170 km²).The 2010 United States Census reported that Irvine had a population of 212,375. The population density was 3,195.8 people per square mile (1,233.9/km²). The racial makeup of Irvine was 107,215 (50.5%) White, 3,718 (1.8%) African American, 355 (0.2%) Native American, 83,176 (39.2%) Asian, 334 (0.2%) Pacific Islander, 5,867 (2.8%) from other races, and 11,710 (5.5%) from two or more races. Hispanic or Latino of any race were 19,621 persons (9.2%). Non-Hispanic Whites were 45.1% of the population. Because Irvine is home to highly-rated public schools, a large number of jobs requiring a skilled workforce, and residential housing, Irvine was chosen in 2008 by CNNMoney.com as the fourth best place to live in the United States. In 2012, it was ranked sixth nationally. In September 2011, Businessweek listed Irvine as the fifth best city in the United States. Irvine consistently ranks as the safest city in America with a population over 100,000.^[15] In 2014, Irvine was named the best-run city in the U.S. by 24/7 Wall Street.