Old Jamestown is a city located in Missouri. Old Jamestown has a 2020 population of 19,439. Old Jamestown is currently declining at a rate of 0.00% annually and its population has increased by 1.33% since the most recent census, which recorded a population of 19,184 in 2010. Old Jamestown reached it's highest population of 19,866 in 2017.
The average household income in Old Jamestown is $94,956 with a poverty rate of 9.77%. The median rental costs in recent years comes to $1,438 per month, and the median house value is $165,100. The median age in Old Jamestown is 45.6 years, 44.1 years for males, and 48.4 years for females. For every 100 females there are 85.2 males.