2025 Compare Cities People:
Williamsville, NY vs Arlington, VA

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Highlights
- Arlington is 0% more densely populated than Williamsville.
- People are 2.8% less likely to be married in Arlington.
- The Median Age is 11.8 years younger in Arlington.
 Williamsville, NYArlington, VAUnited States
 Population  Unlock235,764329,725,481
 Female Population52.2%  Unlock50.5%
 Male Population47.8%  Unlock49.5%
 Median Age  Unlock35.138.4
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 Population - 20105,273  Unlock309,327,143
 Population - 2000  Unlock189,453285,036,114
 Population - 19905,583  Unlock251,960,433
 Pop. 2000 to Now  Unlock27.1%15.6%
 Pop. 1990 to Now-7.4%  Unlock30.8%
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 Population Density  Unlock9,068.993.4
 Land Area1.3  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 Williamsville, NYArlington, VAUnited States
 Age 0 to 47.5%  Unlock5.9%
 Age 5 to 9  Unlock4.8%6.1%
 Age 10 to 143.5%  Unlock6.6%
 Age 15 to 17  Unlock2.6%3.9%
 Age 18 to 202.1%  Unlock4.0%
 Age 21 to 24  Unlock6.2%5.2%
 Age 25 to 3412.3%  Unlock13.8%
 Age 35 to 44  Unlock16.6%12.9%
 Age 45 to 5413.4%  Unlock12.6%
 Age 55 to 59  Unlock5.4%6.7%
 Age 60 to 644.5%  Unlock6.3%
 Age 65 to 74  Unlock6.7%9.6%
 Age 75 to 846.8%  Unlock4.5%
 Age 85 and over  Unlock1.3%1.9%
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 Race
 Williamsville, NYArlington, VAUnited States
 White88.0%  Unlock59.4%
 Black  Unlock9.1%12.2%
 Asian2.4%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races4.3%  Unlock3.2%
 Hispanic  Unlock15.5%18.4%
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 Marriage & Family
 Williamsville, NYArlington, VAUnited States
 Married Population46.5%  Unlock49.8%
     Currently Married  Unlock44.1%48.0%
 Married but Separated0.8%  Unlock1.8%
 Single Population  Unlock54.8%50.2%
 Never Married30.2%  Unlock33.8%
 Divorced  Unlock7.8%10.8%
 Widowed9.8%  Unlock5.6%
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 Household Size  Unlock2.122.60
 Households2,502  Unlock124,010,992
 Family Households  Unlock49,96980,755,759
     Married couple, w/children32.4%  Unlock30.5%
     Married couple, no children  Unlock45.0%42.9%
 Non Family Households1,076  Unlock43,255,233
     Single householder, w/children  Unlock8.9%15.8%
     Single householder, no children13.7%  Unlock10.8%
Reviews for Williamsville    4 Reviews

Over 11 years ago

schools are 10 meaning the best, crime rates low, friendly  More

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The weather here is perfect. Pretty mild winters for the Buffalo area because we are not in the snow belt. Summers are fantastic. Nothing compares to New York in the  More

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I live in a great town--Williamsville offers the affordable housing, great place to raise a family, friendly neighbors convenient with regards to sports, entertainment,  More

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Reviews for Arlington    36 Reviews

Lived here 17 years, amazing  More

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Resident for 20 years. There is nothing hidden about Arlington. It is an affluent inner suburb of DC with a highly educated, mostly professional, population. The  More

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We've lived in Arlington for the past 7 years, and have enjoyed it but would prefer a less expensive, more open area. We live in a townhouse in Rosslyn, close to the  More

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