Small Business Marketing in St. Charles County, Missouri
Small-business and marketing-industry statistics for St. Charles County, from U.S. Census data.
Key facts — St. Charles County, Missouri
8,974
business establishments
31
advertising & marketing firms (NAICS 5418)
142,108
total employees
416,659
population (2023)
Marketing & business landscape
| Total business establishments | 8,974 |
|---|---|
| Advertising, PR & related firms (NAICS 5418) | 31 |
| Total private employment | 142,108 |
| Total annual payroll | $7,793,408,000 |
| Population (2023) | 416,659 |
| Businesses per 1,000 residents | 21.5 |
Across St. Charles County’s 8,974 establishments, 31 are in advertising and public relations. Small businesses that market themselves typically compete on local SEO, paid search, and social media.
White-label SEO for agencies in St. Charles County
Agencies serving St. Charles County’s 8,974 businesses often deliver SEO through a white-label partner. Holly Starks provides white-label local SEO, link building, and authority building under your brand. See the white-label SEO overview.
Sources: U.S. Census Bureau, County Business Patterns 2022 (establishments, employment, payroll, NAICS 5418); Population Estimates 2023.