{"found": true, "county": {"County_Seat": "Mangum", "Year_Founded": "1890 ", "Land_Area": "639", "Population_Level": "5,491", "Population_Density": "8.59", "County_Government_Type": " County", "Governing_Authority": "Dillon's Rule", "Governing_Body": "Board of County Commissioners", "Board_Size": 3, "Full_Address": "PO BOX 207<br>Mangum, OK 73554-0207", "County_Website": "http://greer.okcounties.org", "County_Pop_25_64_Age": "54.03%", "County_Pop_Over_65_Age": "17.80%", "County_Labor_Force": "1,904", "County_Unemployment_Rate": "7.40%", "County_GDP": "$104.81 M", "Population_Change": "-11.99%", "Housing_Units": "2,615", "Pct_Housing_Units": "74.19%"}, "pop": {"1920": 15836, "1930": 20282, "1940": 14550, "1950": 11749, "1960": 8877, "1970": 7979, "1980": 7028, "1990": 6559, "2000": 6061, "2020": 5491, "2010": 6239}}