Montana Custer County Public Libraries

By | December 31, 2022

We are providing a comprehensive directory of public libraries in Custer County, Montana. 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 Montana Custer County.

Street Address: One South Tenth Street, Miles City, MT 59301
Phone Number: (406) 234-1496 Custer 38,924 46,800

Street Address: One South Tenth Street, Miles City, MT 59301
Phone Number: (406) 234-1496 Custer N/A N/A

Overview of Custer County, Montana

Custer County is a county located in the state of Montana. As of 2000, the population is 11,696. Its county seat is Miles City.


According to the U.S. Census Bureau, the county has a total area of 9,824 km² (3,793 mi²). 9,798 km² (3,783 mi²) of it is land and 26 km² (10 mi²) of it is water. The total area is 0.27% water.


As of the census of 2000, there are 11,696 people, 4,768 households, and 3,089 families residing in the county. The population density is 1/km² (3/mi²). There are 5,360 housing units at an average density of 1/km² (1/mi²). The racial makeup of the county is 97.02% White, 0.09% Black or African American, 1.27% Native American, 0.26% Asian, 0.05% Pacific Islander, 0.34% from other races, and 0.97% from two or more races. 1.51% of the population are Hispanic or Latino of any race.

There are 4,768 households out of which 30.40% have children under the age of 18 living with them, 51.10% are married couples living together, 10.00% have a female householder with no husband present, and 35.20% are non-families. 29.90% of all households are made up of individuals and 12.30% have someone living alone who is 65 years of age or older. The average household size is 2.36 and the average family size is 2.94.

In the county the population is spread out with 25.10% under the age of 18, 8.40% from 18 to 24, 25.60% from 25 to 44, 23.80% from 45 to 64, and 17.10% who are 65 years of age or older. The median age is 39 years. For every 100 females there are 95.80 males. For every 100 females age 18 and over, there are 91.20 males.

The median income for a household in the county is $30,000, and the median income for a family is $38,779. Males have a median income of $27,857 versus $18,343 for females. The per capita income for the county is $15,876. 15.10% of the population and 10.10% of families are below the poverty line. Out of the total population, 18.10% of those under the age of 18 and 9.10% of those 65 and older are living below the poverty line.

Cities and towns

According to countryaah, Custer County, Montana has the following cities and towns:

  • Ismay
  • Miles City