2025 Compare Cities People:
Washington, DC vs King of Prussia, PA

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Highlights
- King of Prussia is 0% more densely populated than Washington.
- People are 67.0% more likely to be married in King of Prussia.
- The Median Age is 2.6 years older in King of Prussia.
 Washington, DCKing of Prussia, PAUnited States
 Population  Unlock23,841329,725,481
 Female Population52.4%  Unlock50.5%
 Male Population47.7%  Unlock49.5%
 Median Age  Unlock36.938.4
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 Population - 2010605,282  Unlock309,327,143
 Population - 2000  Unlock18,511285,036,114
 Population - 1990606,900  Unlock251,960,433
 Pop. 2000 to Now  Unlock10.5%15.6%
 Pop. 1990 to Now17.5%  Unlock30.8%
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 Population Density  Unlock2,809.593.4
 Land Area61.1  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
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 Est. Total Population By Age
 Washington, DCKing of Prussia, PAUnited States
 Age 0 to 46.3%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 144.6%  Unlock6.6%
 Age 15 to 17  Unlock2.0%3.9%
 Age 18 to 204.5%  Unlock4.0%
 Age 21 to 24  Unlock4.8%5.2%
 Age 25 to 3422.8%  Unlock13.8%
 Age 35 to 44  Unlock12.5%12.9%
 Age 45 to 5410.8%  Unlock12.6%
 Age 55 to 59  Unlock7.4%6.7%
 Age 60 to 644.9%  Unlock6.3%
 Age 65 to 74  Unlock8.8%9.6%
 Age 75 to 843.5%  Unlock4.5%
 Age 85 and over  Unlock2.3%1.9%
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 Race
 Washington, DCKing of Prussia, PAUnited States
 White36.7%  Unlock59.4%
 Black  Unlock6.7%12.2%
 Asian4.0%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock3.4%18.4%
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 Marriage & Family
 Washington, DCKing of Prussia, PAUnited States
 Married Population32.6%  Unlock49.8%
     Currently Married  Unlock53.3%48.0%
 Married but Separated1.7%  Unlock1.8%
 Single Population  Unlock45.6%50.2%
 Never Married55.8%  Unlock33.8%
 Divorced  Unlock7.0%10.8%
 Widowed3.5%  Unlock5.6%
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 Household Size  Unlock2.252.60
 Households310,104  Unlock124,010,992
 Family Households  Unlock5,90780,755,759
     Married couple, w/children24.1%  Unlock30.5%
     Married couple, no children  Unlock49.0%42.9%
 Non Family Households178,908  Unlock43,255,233
     Single householder, w/children  Unlock6.7%15.8%
     Single householder, no children16.2%  Unlock10.8%
Reviews for Washington    97 Reviews

Over 4 years ago

Living in DC long term brings on a kind of insidious misery. A long, slow, simmering down of any natural optimism or desire for a better future. It’s a leach of a town  More

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Over 5 years ago

Parts are beautiful but alot is rundown and ghetto. They always show the monuments and upper nw neighborhoods but never show hoods across the Anacostia River. Crime is  More

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Moved to DC 40 years ago from Mpls-St. Paul. DC is an amazing town. Downside is people are very competitive, everything is expensive. Great restaurants, foodie heaven  More

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Reviews for King Of Prussia    4 Reviews

Over 15 years ago

No comment...just trying to be able to answer another person's  More

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Over 16 years ago

KOP is what is wrong with America. Taxes may be low now, but we will pay for it later. No sidewalks, drive everywhere, no personality, no community, no  More

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King of Prussia has the lowest taxes in the 5 county area. It is centrally located just 20 minutes from center City Philadelphia, a very good public transportation  More

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