Emphasis. The colon can be used to emphasize a phrase or single word at the end of a sentence. An em dash can be used for the same purpose. In the second example below, an em dash is more common than a colon, though the use of a colon is nevertheless correct.
Lawrenceville, GA Income and Careers. As of 2010-2014, the per capita income of Lawrenceville is $19,178, which is lower than the state average of $25,427 and is lower than the national average of $28,555. Lawrenceville median household income is $42,459, which has shrunk by 1.94% since 2000.
About Lawrenceville Salaries Employees in Lawrenceville, New Jersey make an average salary of $51,655. As of Q2 2017, the trend in wages is going up with a 0.8 percent increase over last quarter. The most popular occupations in Lawrenceville are Office Manager, Information Technology (IT) Director, and Research Scientist which pay between $51,097 and $87,498 annually.