{"found": true, "county": {"County_Seat": "Mount Vernon", "Year_Founded": "1808 ", "Land_Area": "525", "Population_Level": "62,721", "Population_Density": "119", "County_Government_Type": " County", "Governing_Authority": "Dillon's Rule", "Governing_Body": "Board of Commissioners", "Board_Size": 3, "Full_Address": "117 E High St Rm 161<br>County Courthouse<br>Mount Vernon, OH 43050-3493", "County_Website": "http://www.co.knox.oh.us/", "County_Pop_25_64_Age": "47.71%", "County_Pop_Over_65_Age": "18.15%", "County_Labor_Force": "31,244", "County_Unemployment_Rate": "6.20%", "County_GDP": "$2.01 B", "Population_Change": "2.95%", "Housing_Units": "25,797", "Pct_Housing_Units": "90.82%"}, "pop": {"1920": 29580, "1930": 29338, "1940": 31024, "1950": 35287, "1960": 38808, "1970": 41795, "1980": 46304, "1990": 47473, "2000": 54482, "2020": 62721, "2010": 60921}}