2025 Compare Cities People:
Mandeville, LA vs Katy, TX

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Highlights
- Katy is 0% more densely populated than Mandeville.
- People are 15.2% more likely to be married in Katy.
- The Median Age is 5.4 years younger in Katy.
 Mandeville, LAKaty, TXUnited States
 Population  Unlock21,926329,725,481
 Female Population51.4%  Unlock50.5%
 Male Population48.7%  Unlock49.5%
 Median Age  Unlock39.738.4
 space3
 Population - 201012,137  Unlock309,327,143
 Population - 2000  Unlock11,775285,036,114
 Population - 19907,083  Unlock251,960,433
 Pop. 2000 to Now  Unlock102.9%15.6%
 Pop. 1990 to Now77.3%  Unlock30.8%
 space4
 Population Density  Unlock1,508.593.4
 Land Area6.9  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Mandeville, LAKaty, TXUnited States
 Age 0 to 43.1%  Unlock5.9%
 Age 5 to 9  Unlock9.2%6.1%
 Age 10 to 149.9%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock3.9%5.2%
 Age 25 to 349.3%  Unlock13.8%
 Age 35 to 44  Unlock14.1%12.9%
 Age 45 to 5415.4%  Unlock12.6%
 Age 55 to 59  Unlock5.6%6.7%
 Age 60 to 644.4%  Unlock6.3%
 Age 65 to 74  Unlock8.2%9.6%
 Age 75 to 846.5%  Unlock4.5%
 Age 85 and over  Unlock1.3%1.9%
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 Race
 Mandeville, LAKaty, TXUnited States
 White92.5%  Unlock59.4%
 Black  Unlock11.2%12.2%
 Asian2.3%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock1.1%0.4%
 Two or More Races1.0%  Unlock3.2%
 Hispanic  Unlock23.7%18.4%
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 Marriage & Family
 Mandeville, LAKaty, TXUnited States
 Married Population57.2%  Unlock49.8%
     Currently Married  Unlock63.2%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock34.1%50.2%
 Never Married23.7%  Unlock33.8%
 Divorced  Unlock9.8%10.8%
 Widowed4.7%  Unlock5.6%
 space5
 Household Size  Unlock3.072.60
 Households5,272  Unlock124,010,992
 Family Households  Unlock5,65380,755,759
     Married couple, w/children30.8%  Unlock30.5%
     Married couple, no children  Unlock45.5%42.9%
 Non Family Households1,777  Unlock43,255,233
     Single householder, w/children  Unlock7.1%15.8%
     Single householder, no children4.0%  Unlock10.8%
Reviews for Mandeville    7 Reviews

I've lived in Mandeville for 11 years and truly believe it is the best place to live in Louisiana. I'm a LA native and have lived in other areas of South LA, but  More

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Over 16 years ago

A great place to live and work. Interesting culture, nice weather year round, friendly people. The true South with a little extra special  More

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It's cooler in the summer and winter as well compared to New Orleans on the southshore because of the Lake. I like it, often it is 70 degrees in Feb etc and the next  More

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Reviews for Katy    24 Reviews

Over 1 years ago

Katy is so nice. It is spread out in the typical Houston way, but I really enjoyed all of the Asian restaurants, shopping, and churches. Great place to raise a family.  More

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Over 4 years ago

Lived here my entire life, Great  More

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My kids has been it this school since it opened. It was great at first until they kept changing hands in principle. They had great plans but never get carried out. The  More

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