Missouri Grundy County Public Libraries

By | December 31, 2022

We are providing a comprehensive directory of public libraries in Grundy 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 Grundy County.

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Street Address: 1331 Main ST., Trenton, MO 64683
Phone Number: (660) 359-3577 Grundy N/A N/A

Street Address: 1331 Main, Trenton, MO 64683
Phone Number: (660) 359-3577 Grundy 41,121 44,688

Overview of Grundy County, Missouri

Grundy County is a county located in the state of Missouri. As of 2000, the population is 10,432. Its county seat is Trenton.


According to the U.S. Census Bureau, the county has a total area of 1,134 km² (438 mi²). 1,129 km² (436 mi²) of it is land and 6 km² (2 mi²) of it is water. The total area is 0.49% water.

Adjacent counties

  • Mercer County (north)
  • Sullivan County (east)
  • Linn County (southeast)
  • Livingston County (south)
  • Daviess County (southwest)
  • Harrison County (northwest)


As of the census of 2000, there are 10,432 people, 4,382 households, and 2,887 families residing in the county. The population density is 9/km² (24/mi²). There are 5,102 housing units at an average density of 5/km² (12/mi²). The racial makeup of the county is 97.61% White, 0.40% Black or African American, 0.35% Native American, 0.15% Asian, 0.01% Pacific Islander, 0.50% from other races, and 0.98% from two or more races. 1.58% of the population are Hispanic or Latino of any race.

There are 4,382 households out of which 27.10% have children under the age of 18 living with them, 54.80% are married couples living together, 8.00% have a female householder with no husband present, and 34.10% are non-families. 30.80% of all households are made up of individuals and 16.30% have someone living alone who is 65 years of age or older. The average household size is 2.30 and the average family size is 2.85.

In the county the population is spread out with 23.20% under the age of 18, 8.30% from 18 to 24, 23.70% from 25 to 44, 24.20% from 45 to 64, and 20.60% who are 65 years of age or older. The median age is 41 years. For every 100 females there are 90.40 males. For every 100 females age 18 and over, there are 87.20 males.

The median income for a household in the county is $27,333, and the median income for a family is $34,583. Males have a median income of $26,706 versus $18,043 for females. The per capita income for the county is $15,432. 15.80% of the population and 12.30% of families are below the poverty line. Out of the total population, 22.80% of those under the age of 18 and 13.30% of those 65 and older are living below the poverty line.

Cities and towns

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

  • Brimson
  • Galt
  • Laredo
  • Spickard
  • Tindall
  • Trenton

Map of Grundy County Missouri