2025 Compare Cities People:
Boulder, CO vs Oshkosh, WI

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Highlights
- Oshkosh is 0% more densely populated than Boulder.
- People are 20.2% more likely to be married in Oshkosh.
- The Median Age is 5.3 years older in Oshkosh.
 Boulder, COOshkosh, WIUnited States
 Population  Unlock66,694329,725,481
 Female Population48.5%  Unlock50.5%
 Male Population51.5%  Unlock49.5%
 Median Age  Unlock34.238.4
 space3
 Population - 201097,724  Unlock309,327,143
 Population - 2000  Unlock62,916285,036,114
 Population - 199083,312  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.7%15.6%
 Pop. 1990 to Now29.2%  Unlock30.8%
 space4
 Population Density  Unlock2,489.293.4
 Land Area26.3  Unlock3,531,905.4
 Water Area  Unlock1.0264,836.8
 space
 Est. Total Population By Age
 Boulder, COOshkosh, WIUnited States
 Age 0 to 42.7%  Unlock5.9%
 Age 5 to 9  Unlock4.6%6.1%
 Age 10 to 143.6%  Unlock6.6%
 Age 15 to 17  Unlock2.9%3.9%
 Age 18 to 2016.2%  Unlock4.0%
 Age 21 to 24  Unlock10.4%5.2%
 Age 25 to 3416.3%  Unlock13.8%
 Age 35 to 44  Unlock11.6%12.9%
 Age 45 to 5410.3%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 644.2%  Unlock6.3%
 Age 65 to 74  Unlock7.6%9.6%
 Age 75 to 843.1%  Unlock4.5%
 Age 85 and over  Unlock2.4%1.9%
 space1
 Race
 Boulder, COOshkosh, WIUnited States
 White78.3%  Unlock59.4%
 Black  Unlock4.3%12.2%
 Asian5.9%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock4.0%18.4%
 space2
 Marriage & Family
 Boulder, COOshkosh, WIUnited States
 Married Population31.9%  Unlock49.8%
     Currently Married  Unlock37.4%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock61.6%50.2%
 Never Married56.1%  Unlock33.8%
 Divorced  Unlock12.5%10.8%
 Widowed2.5%  Unlock5.6%
 space5
 Household Size  Unlock2.242.60
 Households42,610  Unlock124,010,992
 Family Households  Unlock13,69880,755,759
     Married couple, w/children33.3%  Unlock30.5%
     Married couple, no children  Unlock45.1%42.9%
 Non Family Households25,269  Unlock43,255,233
     Single householder, w/children  Unlock19.4%15.8%
     Single householder, no children8.5%  Unlock10.8%
Reviews for Boulder    55 Reviews

Outside of the university, Boulder had a very distinctive "wealthy hippy" feel. A lot of alternative medicine and a matching ethos. This is changing some among my  More

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We moved here from Texas about 4 years ago and love it here! The amazing sense of community and high regard for the environment are two of the main reasons we love  More

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Over 5 years ago

Most people do much worse than Boulder. I'm the most critical person I've ever met who is never happy or satisfied -- so that's a pretty huge compliment.   More

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Reviews for Oshkosh    8 Reviews

Oshkosh may be alright if you were born here and never left the city limits. I was born and raised here and moved to Chicago. Stay away if you’re looking for gourmet  More

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Over 11 years ago

Oshkosh Wisconsin is an overlooked gem in the midwest. Cost of living is relitively low compaired to national averages and provides good schools, full access to medical  More

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Over 15 years ago

If you can't handle wearing a winter coat, you are missing the best part of Oshkosh. Oshkosh is not for everyone and probably not for you if you have a weak liver. A  More

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