Ready to see all the billboard ad options in the 68320 ZIP code of Brock, Nebraska and launch a billboard campaign online? If you are considering local advertising in Brock’s 68320 ZIP code, it can help to understand the demographics of the area. Approximately 369 people live in the 68320 ZIP code, and they are divided amongst about 144 households. By understanding more about these people, you will be better prepared to buy a billboard ad online in Brock’s 68320 ZIP code. The average size of a household in ZIP code number 68320 is 2.46 people, while the median home value is $72,000. ZIP code number 68320’s population is expected to decline by -8.8%. The ethnic diversity of the area is approximately: 91.9% white people, 0.0% black people, and 0.0% Asian people. 1.7% of the residents in Dresden’s 68320 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 68320 ZIP code of Brock, Nebraska has 1 renter for every 3.24 homeowner(s). The average household income in the area is $45,590 while the median household earns $40,294 of income. This area has a high school graduation rate of 79%. 58% of students that pursued a college education after high school dropped out. 9% of the students that completed college went on to earn a master's, professional, or doctorate degree. Beyond education, the Census breaks Brock’s workers into three categories: 39% work in white-collar roles, 31% work in blue-collar jobs, and 30% are employed in the service industry.