St. Louis County, Missouri Gender Ratios

Gender Ratio:


Total Population:


There are more women than men in St. Louis County, Missouri. Total population of St. Louis County, Missouri is estimated at 1,001,876 people with 474,449 male and 527,427 female. There are 52,978 more women than men in the county, which is 5.29% of the total population.

The St. Louis County, Missouri Gender Ratio is 90 men to 100 women (90:100) or 0.9. St. Louis County, Missouri's gender ratio is lower than the Missouri State average of 96 men to 100 women (96:100) or 0.96. The gender ratio is also lower than the national average of 97 men to 100 women (97:100) or 0.97.

Note: All ratios are written as Male to Female

St. Louis County, Missouri Gender Ratios By Age

Gender Ratios vary by age group as well as location. The table below shows the gender ratios breakdown in St. Louis County, Missouri by age.

Age RangeSt. Louis County RatioMissouri State RatioNationwide Ratio

Cities in St. Louis County, Missouri

Gender Ratios on this page are an aggregate of the gender ratios in the following cities within the region:
Ballwin, Bridgeton, Chesterfield, Earth City, Eureka, Fenton, Florissant, Glencoe, Grover, Hazelwood, Maryland Heights, Saint Ann, Saint Louis, and Valley Park.

Other acceptable city names that fall in this region include:
Affton, Allenton, Byrnes Mill, Crescent, Wildwood, Berkeley, Berkeley, Kinloch, Breckenridge Hills, Brecknrdg Hls, Overland, Brentwood, Clayton, Creve Coeur, Des Peres, Frontenac, Ellisville, Manchester, Wildwood, Ellisville, Wildwood, Ferguson, Hazelwood, Hazelwood, Maryland Hts, Jennings, Kirkwood, Lambert Arprt, Lemay, Manchester, Twin Oaks, Maplewood, Normandy, North, Northwest Plaza, Nw Plaza, Olivette, Richmond Heights, Richmond Hts, Sappington, Town And Country, Twn And Cntry, University City, University Cy, Webster Groves, Webster Grvs, and Wildwood.

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