The total population of Louisburg is estimated to be 92 with 42 males (45.65%) and 50 females (54.35%). There are 8 more females than males in Louisburg.
In 2022, the population of Louisburg was 135, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Louisburg's population was 135, an increase of 1.50% compared to a population of 133 in 2020.
The median age in Louisburg, MO is 43.6, as per 2021 ACS 5-Year Estimates. Of the total population, 8.57% were under the age of 15, 15.71% aged 15 to 29, 51.43% aged 30 to 64, 22.86% aged 65 to 84, and 1.43% were 85 years of age and older.