Webster Groves is an inner-ring surburb of St. Louis in St. Louis County, Missouri, United States. The population was 22,995 at the 2010 census. The city is named after New England politician Daniel Webster.Webster Groves is one of the more affluent communities in Missouri, ranking 41st in per-capita income. In 2008, it was ranked #9 in Family Circle Magazine's list of the "10 Best Cities for Families in America".The city is home to the main campus of Webster University.