, the gender distribution of the population was 54.2% male and 45.8% female. The age distribution, , in St. Peter is; 7 children or 4.5% of the population are between 0 and 9 years old and 16 teenagers or 10.4% are between 10 and 19. Of the adult population, 13 people or 8.4% of the population are between 20 and 29 years old. 15 people or 9.7% are between 30 and 39, 25 people or 16.2% are between 40 and 49, and 26 people or 16.9% are between 50 and 59. The senior population distribution is 27 people or 17.5% of the population are between 60 and 69 years old, 19 people or 12.3% are between 70 and 79, there are 4 people or 2.6% who are between 80 and 89 there are 2 people or 1.3% who are between 90 and 99.