Kansas Population 2018
Situated in an almost central location in the United States, Kansas is the 15th largest state in the country with regards to pure surface area, but in terms of population, sparsely spread numbers mean that it is only the 33rd most populous US state. As of 2018, the estimated population of Kansas is 2.92 million.
Although the last official Census was carried out in 2010, estimates are released every year and in 2015, it was estimated that the population of Kansas had reached 2,911,641. Kansas currently has a growth rate of 0.57% annually, which ranks 31st among all 50 states.
At the time of the 2010 Census, the survey revealed that there were 2,853,118 people living in Kansas, and that represented a rise of 6.1% on the 2000 figure of 2,688,418.
The population density statistics make for interesting reading. From an overall surface area of 82,277 square miles (213,096 square kilometres), there is an average of 34.9 people per square mile. That makes Kansas the 40th most densely populated state in the US -- so, overall, the state consists of lots of wide open country. The center of population is in Chase County, three miles north of Strong City, although the most populous city is Wichita, with a population of over 389,000, followed by Overland Park (186,515), Kansas City (151,306) and Topeka (127,265).
The rural population of Kansas continues to decline in a process known as rural flight. The past few decades have been marked by a migration from the countryside into the cities. Kansas now has more than 6,000 ghost towns and dwindling communities, while communities in Johnson County (home to metropolitan Kansas City) are some of the fastest-growing in the United States.
In terms of age, the Kansas population is very in line with the United States as a whole. The population under the age of 18 is estimated at around 25%, while the percentage of persons 65 years and over is currently 14.6%. This means that, like much of the country, Kansas will be dealing with an aging population in the coming years.
Kansas Population History
Most of present-day Kansas was included in the Louisiana Purchase of 1803, forming part of Louisiana and then Missouri Territory. Kansas Territory was organized in 1854, and included part of present-day Colorado. Kansas was admitted as a State on January 29, 1861 with essentially its present boundaries. Census coverage of Kansas began in 1860 and included the whole State by 1880. The 1860 census reported Kansas and Colorado Territory in terms of their 1861 boundaries.