As of , there are 15 properties listed for sale in the city of Tolono and 15 properties listed for sale in the ZIP code 61880. Those 15 Tolono properties include 15 single family homes and 0 condos. This single family residential home located at 612 N Calhoun St in 61880 was last listed for $89,666. This is 57% below the median of $209,900 for that ZIP code and 57% below the current median price of $209,900 for Tolono. 612 N Calhoun St is roughly 1,400 Sqft, which is 8% below the Tolono median of 1,521 and 8% below the 61880 ZIP code median of 1,521. This property's price per Sqft was $64, which is 44% below the current median price in 61880 of $114 and 44% below the Tolono median of $114 per square foot.