Final answer:
Typically, to qualify for senior citizen benefits such as property tax exemptions, individuals need to be at least 65 years of age, which is the standard starting point for seniors receiving federal benefits like Social Security and Medicare.
Step-by-step explanation:
To qualify for the senior citizen property tax exemption in Delaware, residents must meet specific age requirements. Traditionally, the age considered for senior-related exemptions and benefits starts at 65 years as evidenced by the eligibility age for federal programs like Medicare and full retirement benefits from Social Security.
Although the specific age requirement for Delaware's property tax exemption is not provided in the information given, it is common that such benefits align with the ages where individuals start receiving federal senior benefits. As such, residents would likely need to be at least 65 years of age to qualify for the Delaware senior citizen property tax exemption.
It is important to note that these ages are subject to change based on legislative decisions, and residents must check with Delaware state provisions for the exact qualifying age at the time of their application.