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2025 Compare Cities People:
King of Prussia, PA vs Watertown Town, MA

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Highlights
- Watertown Town is 0% more densely populated than King of Prussia.
- People are 8.2% less likely to be married in Watertown Town.
- The Median Age is 2.1 years older in Watertown Town.
 King of Prussia, PAWatertown Town, MAUnited States
 Population  Unlock35,171329,725,481
 Female Population50.0%  Unlock50.5%
 Male Population50.0%  Unlock49.5%
 Median Age  Unlock3938.4
 space3
 Population - 201019,735  Unlock309,327,143
 Population - 2000  Unlock32,986285,036,114
 Population - 199018,406  Unlock251,960,433
 Pop. 2000 to Now  Unlock9.5%15.6%
 Pop. 1990 to Now11.1%  Unlock30.8%
 space4
 Population Density  Unlock8,795.093.4
 Land Area8.5  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 King of Prussia, PAWatertown Town, MAUnited States
 Age 0 to 46.9%  Unlock5.9%
 Age 5 to 9  Unlock2.9%6.1%
 Age 10 to 144.1%  Unlock6.6%
 Age 15 to 17  Unlock2.2%3.9%
 Age 18 to 201.3%  Unlock4.0%
 Age 21 to 24  Unlock3.6%5.2%
 Age 25 to 3422.4%  Unlock13.8%
 Age 35 to 44  Unlock15.5%12.9%
 Age 45 to 5411.6%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock9.9%9.6%
 Age 75 to 846.0%  Unlock4.5%
 Age 85 and over  Unlock2.5%1.9%
 space1
 Race
 King of Prussia, PAWatertown Town, MAUnited States
 White61.5%  Unlock59.4%
 Black  Unlock3.6%12.2%
 Asian25.0%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races2.7%  Unlock3.2%
 Hispanic  Unlock7.4%18.4%
 space2
 Marriage & Family
 King of Prussia, PAWatertown Town, MAUnited States
 Married Population54.4%  Unlock49.8%
     Currently Married  Unlock48.8%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock50.0%50.2%
 Never Married33.5%  Unlock33.8%
 Divorced  Unlock7.7%10.8%
 Widowed5.1%  Unlock5.6%
 space5
 Household Size  Unlock2.182.60
 Households10,555  Unlock124,010,992
 Family Households  Unlock8,74880,755,759
     Married couple, w/children36.1%  Unlock30.5%
     Married couple, no children  Unlock45.0%42.9%
 Non Family Households4,648  Unlock43,255,233
     Single householder, w/children  Unlock8.4%15.8%
     Single householder, no children8.2%  Unlock10.8%
Voting
Reviews for King Of Prussia    4 Reviews
Leslie · King of Prussia, PA
Log in process
Over 15 years ago

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

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bob · Philadelphia, PA
King of Pussia
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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Michael · King of Prussia, PA
Lowest Tasx Base in the 5 County area
Over 17 years ago

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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Reviews for Watertown Town    4 Reviews
Mark · Watertown Town, MA
Close to the happenings and accessible, Watertown
Over 6 years ago

I’ve lived in Watertown for 3½ years after living in Cambridge. It’s slightly further out and could use a couple more MBTA bus lines to make being car-free easier  More

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Kris · Watertown, MA
Watertown, MA
Over 16 years ago

Watertown has "small town charm" in abundance despite literally sharing borders with both Boston and  More

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Heather · Watertown, MA
Great location for young professionals and familie
Over 17 years ago

I first lived in Watertown several years ago as fresh college grad, and now I've been here again for 2 years with my husband and son. In both instances, I've loved it.   More

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Learn More About King of Prussia, Pennsylvania
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