Missouri Sullivan County Public Libraries

By | December 31, 2022

We are providing a comprehensive directory of public libraries in Sullivan County, Missouri. This list includes library formal name, street address, postal code, phone number and how many books are available. Check the following list to see all public libraries in Missouri Sullivan County.

Street Address: 109 East Second Street, Milan, MO 63556
Phone Number: (660) 265-3911 Sullivan N/A N/A

Street Address: 109 East Second Street, Milan, MO 63556
Phone Number: (660) 265-3911 Sullivan 41,535 26,502

109 East Second Street, Milan, MO 63556
Phone Number: (660) 265-3911 Sullivan N/A N/A

Overview of Sullivan County, Missouri

Sullivan County is a county located in the state of Missouri. As of 2000, the population is 7,219. Its county seat is Milan.


According to the U.S. Census Bureau, the county has a total area of 1,687 km² (651 mi²). 1,686 km² (651 mi²) of it is land and 1 km² (0 mi²) of it is water. The total area is 0.07% water.

Adjacent counties

  • Putnam County (north)
  • Adair County (east)
  • Linn County (south)
  • Grundy County (southwest)
  • Mercer County (northwest)


As of the census of 2000, there are 7,219 people, 2,925 households, and 1,959 families residing in the county. The population density is 4/km² (11/mi²). There are 3,364 housing units at an average density of 2/km² (5/mi²). The racial makeup of the county is 94.96% White, 0.14% Black or African American, 0.25% Native American, 0.14% Asian, 0.07% Pacific Islander, 3.55% from other races, and 0.90% from two or more races. 8.78% of the population are Hispanic or Latino of any race.

There are 2,925 households out of which 29.60% have children under the age of 18 living with them, 53.30% are married couples living together, 9.10% have a female householder with no husband present, and 33.00% are non-families. 29.10% of all households are made up of individuals and 15.00% have someone living alone who is 65 years of age or older. The average household size is 2.42 and the average family size is 2.95.

In the county the population is spread out with 25.00% under the age of 18, 7.50% from 18 to 24, 26.30% from 25 to 44, 22.70% from 45 to 64, and 18.50% who are 65 years of age or older. The median age is 39 years. For every 100 females there are 100.10 males. For every 100 females age 18 and over, there are 97.70 males.

The median income for a household in the county is $26,107, and the median income for a family is $33,590. Males have a median income of $23,245 versus $19,167 for females. The per capita income for the county is $13,392. 16.50% of the population and 11.00% of families are below the poverty line. Out of the total population, 19.60% of those under the age of 18 and 20.90% of those 65 and older are living below the poverty line.

Cities and towns

According to countryaah, Sullivan County, Missouri has the following cities and towns:

  • Green City
  • Greencastle
  • Harris
  • Humphreys
  • Milan
  • Newtown
  • Osgood
  • Pollock

Map of Sullivan County Missouri