The population of Aldan City is very diverse, as there are more artists and musicians here than in ninety percent of all American communities. Additionally, the population of Aldan is highly educated, with more than ninety percent of its people claiming to work in mathematics. With the population of the city increasing rapidly, it is not surprising that the arts are such an important part of the community's character.
The United States Census Bureau estimates that there are 3,331 people of voting age in Aldan. The gender makeup is approximately equally divided; 45.9% of residents are male, and fifty-one percent of voters are female. The percentage of residents 65 and older is also quite high: 18.0%. Aldan is mostly white, with 63.5% of residents identifying as White, 30.3% Black, 2.6% Asian, and 1.0% Two or more races. Two percent of Aldan residents are Hispanic.
The population of Aldan city was 4,313 at the 2000 census, making it the second-most-populous city in Delaware County. Among its residents, 14% have bachelor's degrees, while 5.2% have a master's degree. Among those working in the area, sales represents the highest percentage, earning an average of $75K annually. This is significantly higher than the average Pennsylvanian's $75,000 per year.