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Virginia","values":{"median-age":{"estimate":34.7,"estimate_state":"valid","moe":0.1,"moe_state":"valid","state":"valid"}}},{"county_fips":"770","geoid":"51770","name":"Roanoke city, Virginia","values":{"median-age":{"estimate":38.3,"estimate_state":"valid","moe":0.5,"moe_state":"valid","state":"valid"}}},{"county_fips":"775","geoid":"51775","name":"Salem city, Virginia","values":{"median-age":{"estimate":40.0,"estimate_state":"valid","moe":1.0,"moe_state":"valid","state":"valid"}}},{"county_fips":"790","geoid":"51790","name":"Staunton city, Virginia","values":{"median-age":{"estimate":39.9,"estimate_state":"valid","moe":1.4,"moe_state":"valid","state":"valid"}}},{"county_fips":"800","geoid":"51800","name":"Suffolk city, Virginia","values":{"median-age":{"estimate":38.7,"estimate_state":"valid","moe":0.3,"moe_state":"valid","state":"valid"}}},{"county_fips":"810","geoid":"51810","name":"Virginia Beach city, Virginia","values":{"median-age":{"estimate":37.9,"estimate_state":"valid","moe":0.2,"moe_state":"valid","state":"valid"}}},{"county_fips":"820","geoid":"51820","name":"Waynesboro city, Virginia","values":{"median-age":{"estimate":38.3,"estimate_state":"valid","moe":0.7,"moe_state":"valid","state":"valid"}}},{"county_fips":"830","geoid":"51830","name":"Williamsburg city, Virginia","values":{"median-age":{"estimate":23.7,"estimate_state":"valid","moe":0.9,"moe_state":"valid","state":"valid"}}},{"county_fips":"840","geoid":"51840","name":"Winchester city, Virginia","values":{"median-age":{"estimate":36.8,"estimate_state":"valid","moe":1.1,"moe_state":"valid","state":"valid"}}}],"schema_version":1,"title":"Virginia County-Equivalent Median Age"}