The Highlands is a populated place LOCATED WITHIN the City of Arvada. In turn, the City of Arvada is located within Jefferson County.
The Highlands is located at latitude 39.833 and longitude -105.068.
Since The Highlands is located within the City of Arvada, all of the census and demographic data for residents of The Highlands are included as part of the information reported for City of Arvada in the "Profile" tab above.