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2025 Compare Cities People:
Slidell, LA vs Arnold, MO

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Highlights
- Arnold is 0% more densely populated than Slidell.
- People are 15.6% more likely to be married in Arnold.
- The Median Age is 4.2 years older in Arnold.
 Slidell, LAArnold, MOUnited States
 Population  Unlock20,808329,725,481
 Female Population53.7%  Unlock50.5%
 Male Population46.3%  Unlock49.5%
 Median Age  Unlock42.238.4
 space3
 Population - 201027,342  Unlock309,327,143
 Population - 2000  Unlock19,965285,036,114
 Population - 199024,124  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.9%15.6%
 Pop. 1990 to Now14.2%  Unlock30.8%
 space4
 Population Density  Unlock1,796.493.4
 Land Area15.3  Unlock3,531,905.4
 Water Area  Unlock0.4264,836.8
 space
 Est. Total Population By Age
 Slidell, LAArnold, MOUnited States
 Age 0 to 45.6%  Unlock5.9%
 Age 5 to 9  Unlock5.8%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock4.8%3.9%
 Age 18 to 202.9%  Unlock4.0%
 Age 21 to 24  Unlock2.8%5.2%
 Age 25 to 3412.4%  Unlock13.8%
 Age 35 to 44  Unlock11.0%12.9%
 Age 45 to 5410.0%  Unlock12.6%
 Age 55 to 59  Unlock8.3%6.7%
 Age 60 to 646.1%  Unlock6.3%
 Age 65 to 74  Unlock10.3%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock2.2%1.9%
 space1
 Race
 Slidell, LAArnold, MOUnited States
 White69.1%  Unlock59.4%
 Black  Unlock0.4%12.2%
 Asian2.3%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races4.9%  Unlock3.2%
 Hispanic  Unlock2.4%18.4%
 space2
 Marriage & Family
 Slidell, LAArnold, MOUnited States
 Married Population46.2%  Unlock49.8%
     Currently Married  Unlock50.5%48.0%
 Married but Separated2.7%  Unlock1.8%
 Single Population  Unlock46.6%50.2%
 Never Married29.6%  Unlock33.8%
 Divorced  Unlock13.4%10.8%
 Widowed8.4%  Unlock5.6%
 space5
 Household Size  Unlock2.462.60
 Households10,680  Unlock124,010,992
 Family Households  Unlock5,53080,755,759
     Married couple, w/children25.2%  Unlock30.5%
     Married couple, no children  Unlock43.2%42.9%
 Non Family Households3,564  Unlock43,255,233
     Single householder, w/children  Unlock17.8%15.8%
     Single householder, no children12.8%  Unlock10.8%
Voting
Reviews for Slidell    8 Reviews
manuel · Madisonville, LA
use to live there
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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Catina · Slidell, LA
Safe Area
Over 17 years ago

Crime is very little in my apartment  More

   |    Reply
anita · Slidell, LA
housing
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

   |    Reply

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Reviews for Arnold    1 Reviews
JT · Clermont, FL
Newly transplanted here!
Over 16 years ago

My husband's family lives in the area (Crestwood, Barnhart, Fenton, Ballwin), we have been visiting for about 20 years. We moved from a southern state which had it  More

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Learn More About Slidell, Louisiana
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Learn More About Arnold, Missouri
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