As of , there are 1 properties listed for sale in the city of Eureka and — properties listed for sale in the ZIP code 61530. Those 1 Eureka properties include 1 single family homes and 0 condos. This single family residential home located at 912 S Main St in 61530 was last listed for $103,833. This is N/A below the median of $— for that ZIP code and 51% below the current median price of $210,000 for Eureka. 912 S Main St is roughly — square feet, which is 100% below the Eureka median of 2,226 and N/A below the 61530 ZIP code median of —. This property's price per square foot was —, which is N/A below the current median price in 61530 of $— and 100% below the Eureka median of $94 per Sqft.