Clayton is a city in St. Louis County, Missouri, with a population of approximately 17,355.
How Clayton Ranks
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Recent News
All news →NewsAPR 23, 2026
Missouri Athletic Club opens new clubhouse in Clayton
Missouri Athletic Club opens new clubhouse in Clayton STLtoday.com
STLtoday.comRead article ↗
NewsAPR 21, 2026
Historic mural in Clayton to be preserved, not painted
Historic mural in Clayton to be preserved, not painted FOX 2
FOX 2Read article ↗
NewsAPR 15, 2026
Clayton, Missouri Weather Forecast | MSN Weather
Clayton, Missouri Weather Forecast | MSN Weather MSN
MSNRead article ↗
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Document Workspace: Upload, Analyze, and Organize Your Municipal Documents
Upload PDFs, DOCX, XLSX, and more. Get AI-powered summaries, municipal data comparisons, and supporting evidence. Organize everything with initiatives and three visibility levels.
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The Grant Finder, Rebuilt: Smarter Scoring, Three Finders, and a Pipeline to Track It All
Three dedicated grant finders for towns, nonprofits, and businesses with intelligent matching, SBIR competitive analysis, Kanban pipeline tracking, and calendar sync for deadlines.
Data & Analysis
Best Suburbs of Chicago to Live In 2026 — Data, Not Opinions
We scored 206 Chicago suburbs across fiscal health and quality of life using real municipal data — crime, taxes, schools, pensions, income, homeownership, and environmental quality. Winnetka, Lake Forest, and Glencoe top the list.