{"found": true, "county": {"County_Seat": "Rockland", "Year_Founded": "1860 ", "Land_Area": "365", "Population_Level": "40,607", "Population_Density": "111", "County_Government_Type": " County", "Governing_Authority": "Home Rule", "Governing_Body": "Board of Commissioners", "Board_Size": 3, "Full_Address": "62 Union Street<br>Superior Court<br>Rockland, ME 04841-2836", "County_Website": "http://knoxcountymaine.gov/", "County_Pop_25_64_Age": "50.48%", "County_Pop_Over_65_Age": "25.29%", "County_Labor_Force": "19,535", "County_Unemployment_Rate": "5.40%", "County_GDP": "$1.60 B", "Population_Change": "2.19%", "Housing_Units": "24,255", "Pct_Housing_Units": "73.73%"}, "pop": {"1920": 26245, "1930": 27693, "1940": 27191, "1950": 28121, "1960": 28575, "1970": 29013, "1980": 32941, "1990": 36310, "2000": 39631, "2020": 40607, "2010": 39736}}