Ready to see all the billboard ad options in the 21120 ZIP code of Parkton, Maryland and launch a billboard campaign online? If you are considering local advertising in Parkton’s 21120 ZIP code, it can help to understand the demographics of the area. Approximately 7,052 people live in the 21120 ZIP code, and they are divided amongst about 2,463 households. By understanding more about these people, you will be better prepared to buy a billboard ad online in Parkton’s 21120 ZIP code. The average size of a household in ZIP code number 21120 is 2.94 people, while the median home value is $420,842. ZIP code number 21120’s population is expected to grow by 7.3%. The ethnic diversity of the area is approximately: 98.5% white people, 1.9% black people, and 0.7% Asian people. 0.9% of the residents in Dresden’s 21120 ZIP code are of Hispanic ethnicity. In terms of the male/female ratio, there is one female for every 1.0 males in the area. According to data from The U.S. Census, the 21120 ZIP code of Parkton, Maryland has 1 renter for every 10.96 homeowner(s). The average household income in the area is $109,077 while the median household earns $91,436 of income. This area has a high school graduation rate of 75%. 39% of students that pursued a college education after high school dropped out. 31% of the students that completed college went on to earn a master's, professional, or doctorate degree. Beyond education, the Census breaks Parkton’s workers into three categories: 70% work in white-collar roles, 19% work in blue-collar jobs, and 11% are employed in the service industry.
