St. Louis County, Missouri's estimated population is 991,163 with a growth rate of -0.10% in the past year according to the most recent United States census data. St. Louis County, Missouri is the 2nd largest county in Missouri. The 2010 Population was 998,840 and has seen a growth of -0.77% since this time.
|Year||Population||Growth||Annual Growth Rate|
The highest rate of high school graduation is among islander people with a rate of 98.97%.
The highest rate of bachelors degrees is among asian people with a rate of 74.67%.
90.49% of St. Louis County, Missouri residents speak only English, while 9.51% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 3.48% of the population.
Overall Poverty Rate
Male Poverty Rate
Female Poverty Rate
The race most likely to be in poverty in St. Louis County, Missouri is Native, with 36.37% below the poverty level.
The race least likely to be in poverty in St. Louis County, Missouri is Other, with NaN% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.52%. Among those working part-time, it was 12.79%, and for those that did not work, the poverty rate was 15.31%.
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 St. Louis County, Missouri
92.42% of St. Louis County, Missouri residents were born in the United States, with 67.19% having been born in Missouri. 3.33% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.