2025 Compare Cities People:
Washington, PA vs Slidell, LA

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Highlights
- Slidell is 0% more densely populated than Washington.
- People are 57.0% more likely to be married in Slidell.
- The Median Age is 1.5 years older in Slidell.
 Washington, PASlidell, LAUnited States
 Population  Unlock28,537329,725,481
 Female Population49.9%  Unlock50.5%
 Male Population50.2%  Unlock49.5%
 Median Age  Unlock3838.4
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 Population - 201014,026  Unlock309,327,143
 Population - 2000  Unlock25,695285,036,114
 Population - 199015,864  Unlock251,960,433
 Pop. 2000 to Now  Unlock7.2%15.6%
 Pop. 1990 to Now-16.5%  Unlock30.8%
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 Population Density  Unlock1,861.593.4
 Land Area2.9  Unlock3,531,905.4
 Water Area  Unlock0.4264,836.8
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 Est. Total Population By Age
 Washington, PASlidell, LAUnited States
 Age 0 to 46.3%  Unlock5.9%
 Age 5 to 9  Unlock8.1%6.1%
 Age 10 to 143.4%  Unlock6.6%
 Age 15 to 17  Unlock4.1%3.9%
 Age 18 to 209.3%  Unlock4.0%
 Age 21 to 24  Unlock4.4%5.2%
 Age 25 to 3414.4%  Unlock13.8%
 Age 35 to 44  Unlock14.7%12.9%
 Age 45 to 5413.6%  Unlock12.6%
 Age 55 to 59  Unlock5.4%6.7%
 Age 60 to 645.2%  Unlock6.3%
 Age 65 to 74  Unlock11.4%9.6%
 Age 75 to 843.8%  Unlock4.5%
 Age 85 and over  Unlock2.6%1.9%
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 Race
 Washington, PASlidell, LAUnited States
 White72.7%  Unlock59.4%
 Black  Unlock17.4%12.2%
 Asian1.8%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races6.4%  Unlock3.2%
 Hispanic  Unlock5.6%18.4%
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 Marriage & Family
 Washington, PASlidell, LAUnited States
 Married Population29.4%  Unlock49.8%
     Currently Married  Unlock43.5%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock53.8%50.2%
 Never Married48.0%  Unlock33.8%
 Divorced  Unlock15.8%10.8%
 Widowed6.7%  Unlock5.6%
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 Household Size  Unlock2.642.60
 Households5,667  Unlock124,010,992
 Family Households  Unlock7,11680,755,759
     Married couple, w/children18.3%  Unlock30.5%
     Married couple, no children  Unlock36.4%42.9%
 Non Family Households3,002  Unlock43,255,233
     Single householder, w/children  Unlock25.5%15.8%
     Single householder, no children20.4%  Unlock10.8%
Reviews for Washington    0 Reviews

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Reviews for Slidell    8 Reviews

Over 13 years ago

it is too close to new orleans east where there their crime has spread, had recent robberies. It is no longer nice to live. Sales tax rate has also increased in the  More

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Over 17 years ago

Crime is very little in my apartment  More

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Over 17 years ago

We are new to this city and state and would like more information as to finding affordable housing for low income  More

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