Final answer:
Enumeration can indirectly affect the income tax levied on citizens in various states by determining the distribution of seats in the House of Representatives and hence the voting power of each state in Congress.
Step-by-step explanation:
Yes, enumeration can affect the income tax levied on citizens in various states. When the federal government enumerates (counts) the population through the Census every ten years, it determines the distribution of seats in the House of Representatives among the states. This, in turn, affects the voting power of each state in Congress. Since the federal government has the power to impose a federal income tax, the number of representatives a state has can indirectly impact the income tax levied on citizens. States with larger populations may have more representatives and thus more influence in shaping tax policies that can potentially affect the income tax rates that citizens pay.