▁and ▁planned ▁community ▁located ▁near ▁Le es burg , ▁Virginia . ▁ ▁The ▁population ▁as ▁of ▁the ▁ 2 0 1 0 ▁United ▁States ▁Census ▁was ▁ 1 1 , 2 5 3 . ▁It ▁is ▁north ▁of ▁State ▁Route ▁ 7 ▁and ▁south ▁of ▁the ▁Pot om ac ▁River . ▁Before ▁the ▁Revolution ary ▁War , ▁the ▁Lee ▁family ▁established ▁Cot on ▁Man or ▁here . ▁ ▁A ▁section ▁of ▁the ▁Pot om ac ▁Heritage ▁Tra il ▁runs ▁through ▁L ans d ow ne . ▁ ▁It ▁is ▁the ▁home ▁of ▁the ▁In ova ▁L oud oun ▁Hospital , ▁The ▁Jack ▁Kent ▁Co oke ▁Foundation , ▁L ans d ow ne ▁Res ort , ▁Pr ison ▁Fellow ship , ▁and ▁L ans d ow ne ▁Wood s ▁of ▁Virginia , ▁a ▁high ▁rise , ▁lux ury , ▁g ated , ▁age - rest rict ed ▁community . ▁ ▁L ans d ow ne ▁is ▁part ▁of ▁the ▁Washington ▁Metropolitan ▁Area ▁and ▁is ▁approximately ▁ 2 5 ▁miles ▁west ▁of ▁Washington , ▁D . C . ▁ ▁Home own ers ' ▁associations ▁There ▁are ▁three ▁principal ▁resident ial ▁home own ers ' ▁associations ▁in ▁L ans d ow ne . ▁The ▁largest ▁is ▁the ▁L ans d ow ne ▁On ▁the ▁Pot om ac ▁HO A , ▁which ▁represents ▁over ▁ 2 , 2 0 0 ▁homes ▁in ▁the ▁L ans d ow ne ▁area , ▁ad jo ining ▁with ▁the ▁Pot om ac ▁Station ▁community ▁to ▁the ▁west ▁along ▁R ivers ide