2020 census thumb|left|2022 US Census population pyramid for Osceola County from ACS 5-year estimates The 2020 census recorded a population of 6,192 in the county, with a population density of . 94.95% of the population reported being of one race. There were 2,878 housing units, of which 2,599 were occupied.
2020 census thumb|left|2022 us census population pyramid for osceola county from acs 5-year estimates the 2020 census recorded a population of 6192 in the county with a population density of  9495% of the population reported being of one race there were 2878 housing units of which 2599 were occupied