Below are a list of the cities located in Sully County, SD. There are 2 total unique zip codes in Sully County, South Dakota. The time zone for Sully County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for echo $county.' County, '.$state_abbrev ?> is 46119.
The population in Sully County, SD is currently 1,476. That is a decrease of 0.00% vs the population of 1,373 in 2010.