2025 Compare Cities People:
Lake Oswego, OR vs Lafayette, CO

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Highlights
- Lafayette is 0% more densely populated than Lake Oswego.
- People are 18.0% less likely to be married in Lafayette.
- The Median Age is 6.8 years younger in Lafayette.
 Lake Oswego, ORLafayette, COUnited States
 Population  Unlock30,307329,725,481
 Female Population49.6%  Unlock50.5%
 Male Population50.5%  Unlock49.5%
 Median Age  Unlock39.138.4
 space3
 Population - 201036,784  Unlock309,327,143
 Population - 2000  Unlock23,197285,036,114
 Population - 199030,576  Unlock251,960,433
 Pop. 2000 to Now  Unlock23.2%15.6%
 Pop. 1990 to Now30.2%  Unlock30.8%
 space4
 Population Density  Unlock3,216.393.4
 Land Area10.8  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
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 Est. Total Population By Age
 Lake Oswego, ORLafayette, COUnited States
 Age 0 to 44.7%  Unlock5.9%
 Age 5 to 9  Unlock6.5%6.1%
 Age 10 to 148.3%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 201.9%  Unlock4.0%
 Age 21 to 24  Unlock4.1%5.2%
 Age 25 to 349.3%  Unlock13.8%
 Age 35 to 44  Unlock15.1%12.9%
 Age 45 to 5416.2%  Unlock12.6%
 Age 55 to 59  Unlock6.7%6.7%
 Age 60 to 646.7%  Unlock6.3%
 Age 65 to 74  Unlock9.5%9.6%
 Age 75 to 845.4%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
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 Race
 Lake Oswego, ORLafayette, COUnited States
 White77.7%  Unlock59.4%
 Black  Unlock0.7%12.2%
 Asian8.2%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races7.0%  Unlock3.2%
 Hispanic  Unlock16.8%18.4%
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 Marriage & Family
 Lake Oswego, ORLafayette, COUnited States
 Married Population61.6%  Unlock49.8%
     Currently Married  Unlock49.7%48.0%
 Married but Separated0.8%  Unlock1.8%
 Single Population  Unlock49.5%50.2%
 Never Married23.1%  Unlock33.8%
 Divorced  Unlock15.9%10.8%
 Widowed4.8%  Unlock5.6%
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 Household Size  Unlock2.412.60
 Households16,458  Unlock124,010,992
 Family Households  Unlock7,81780,755,759
     Married couple, w/children37.5%  Unlock30.5%
     Married couple, no children  Unlock43.5%42.9%
 Non Family Households5,308  Unlock43,255,233
     Single householder, w/children  Unlock15.2%15.8%
     Single householder, no children4.7%  Unlock10.8%
Reviews for Lake Oswego    14 Reviews

I have lived occasionally in Lake Oswego with my sister who married a LO man and found it very sweet. He was raised there by hard-working parents who had fantastic work  More

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Over 6 years ago

Retired in Lake Oswego to be close to family and Live in a beautiful little city. We call it Paradise. We’ve had part-time property in Oregon for 20 years and we have  More

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Ive lived here 22 years and it has gone from a charming small town to a congested pass thru neighborhood. People are rude, traffic a nightmare and we hate it here but  More

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Reviews for Lafayette    2 Reviews

The City of Lafayette is trying to be attractive and desirable, so that's something. Being on the outskirts of Boulder and metro Denver has the benefits of quick access  More

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can't say enough good things about Lafayette - it is next to Louisville CO which has been voted the best place to live by Money Magazine.   More

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