Keystone is a city located in Benton County Iowa. Keystone has a 2020 population of 630. Keystone is currently growing at a rate of 0.96% annually and its population has increased by 1.45% since the most recent census, which recorded a population of 621 in 2010.
The average household income in Keystone is $62,496 with a poverty rate of 7.43%. The median rental costs in recent years comes to $820 per month, and the median house value is $98,600. The median age in Keystone is 44.6 years, 42.8 years for males, and 47 years for females.
According to the most recent ACS, the racial composition of Keystonewas:
The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among white people with a rate of 16.79%.
98.77% of Keystone residents speak only English, while 1.23% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.23% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in Keystone is White, with 7.78% below the poverty level.
The race least likely to be in poverty in Keystone is Other, with NaN% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.35%. Among those working part-time, it was 3.48%, and for those that did not work, the poverty rate was 9.82%.
Veteran Poverty Rate
Veteran Disability Rate
Labor Force Participation
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Born in Keystone
98.31% of Keystone residents were born in the United States, with 87.97% having been born in Iowa. 0.85% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.