Loading...
Out of 1 ZIP Codes in Williamson, IA, there are 1 with an updated Investment Score. Highest investment score is 408 and lowest score is 408 with an average of 408.
Aterio Score™
408
out of 1,000 pts
According to the 2020 US census, the population of Williamson, IA was 119.
The forecasted population for Williamson, IA in 2026 is 125.
The projected population for Williamson, IA in 2030 is 123.
The average household income in Williamson, IA is $53,493.
These are the top zip codes with the highest Aterio Score in Williamson, IA
Get started by typing the city name or zip code
of the area you're interested in.
State highest score is
751
National highest score is
843