Ready to see all the billboard ad options in the 18430 ZIP code of Herrick Center, Pennsylvania and launch a billboard campaign online? If you are considering local advertising in Herrick Center’s 18430 ZIP code, it can help to understand the demographics of the area. Approximately 21 people live in the 18430 ZIP code, and they are divided amongst about 113 households. By understanding more about these people, you will be better prepared to buy a billboard ad online in Herrick Center’s 18430 ZIP code. The average size of a household in ZIP code number 18430 is 2.25 people, while the median home value is $153,125. ZIP code number 18430’s population is expected to grow by 3.9%. The ethnic diversity of the area is approximately: 1176.2% white people, 14.3% black people, and 19.0% Asian people. 2.8% of the residents in Dresden’s 18430 ZIP code are of Hispanic ethnicity. In terms of the male/female ratio, there is one female for every 1.1 males in the area. According to data from The U.S. Census, the 18430 ZIP code of Herrick Center, Pennsylvania has 1 renter for every 21.60 homeowner(s). The average household income in the area is $48,584 while the median household earns $36,563 of income. This area has a high school graduation rate of 90%. 53% of students that pursued a college education after high school dropped out. 41% of the students that completed college went on to earn a master's, professional, or doctorate degree. Beyond education, the Census breaks Herrick Center’s workers into three categories: 32% work in white-collar roles, 44% work in blue-collar jobs, and 24% are employed in the service industry.