2025 Compare Cities People:
Kapaa, HI vs Boise City, ID

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Highlights
- Boise City is 0% more densely populated than Kapaa.
- People are 0.9% more likely to be married in Boise City.
- The Median Age is 6.9 years younger in Boise City.
 Kapaa, HIBoise City, IDUnited States
 Population  Unlock231,537329,725,481
 Female Population47.5%  Unlock50.5%
 Male Population52.5%  Unlock49.5%
 Median Age  Unlock37.738.4
 space3
 Population - 201010,060  Unlock309,327,143
 Population - 2000  Unlock185,787285,036,114
 Population - 19908,149  Unlock251,960,433
 Pop. 2000 to Now  Unlock23.7%15.6%
 Pop. 1990 to Now30.4%  Unlock30.8%
 space4
 Population Density  Unlock2,767.493.4
 Land Area10.0  Unlock3,531,905.4
 Water Area  Unlock1.0264,836.8
 space
 Est. Total Population By Age
 Kapaa, HIBoise City, IDUnited States
 Age 0 to 44.9%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 143.7%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 201.2%  Unlock4.0%
 Age 21 to 24  Unlock5.9%5.2%
 Age 25 to 3410.3%  Unlock13.8%
 Age 35 to 44  Unlock14.1%12.9%
 Age 45 to 5416.7%  Unlock12.6%
 Age 55 to 59  Unlock6.9%6.7%
 Age 60 to 647.5%  Unlock6.3%
 Age 65 to 74  Unlock8.9%9.6%
 Age 75 to 846.3%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 Kapaa, HIBoise City, IDUnited States
 White34.7%  Unlock59.4%
 Black  Unlock1.6%12.2%
 Asian29.8%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander6.5%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races19.2%  Unlock3.2%
 Hispanic  Unlock8.8%18.4%
 space2
 Marriage & Family
 Kapaa, HIBoise City, IDUnited States
 Married Population47.5%  Unlock49.8%
     Currently Married  Unlock47.0%48.0%
 Married but Separated0.2%  Unlock1.8%
 Single Population  Unlock52.1%50.2%
 Never Married34.0%  Unlock33.8%
 Divorced  Unlock12.9%10.8%
 Widowed5.3%  Unlock5.6%
 space5
 Household Size  Unlock2.372.60
 Households3,638  Unlock124,010,992
 Family Households  Unlock55,52580,755,759
     Married couple, w/children14.9%  Unlock30.5%
     Married couple, no children  Unlock46.2%42.9%
 Non Family Households1,153  Unlock43,255,233
     Single householder, w/children  Unlock13.0%15.8%
     Single householder, no children13.8%  Unlock10.8%
Reviews for Kapaa    4 Reviews

I have lived on Kaua'i, Hawai'i for about two years now, with about 20 years of prior vacationing (up to 1 month). Living here is much different than vacationing here,  More

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Over 7 years ago

My wife and I had the pleasure of visiting Kapaa in July of 2017. As tourists we found it a wonderful place. There were ample places to eat and shop for souvenirs.   More

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Over 8 years ago

For many, Kapaa is considered middle of the island in a way. Whether you are going North or going South, Kapaa seems to be a great midway point. There are tons of  More

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Reviews for Boise City    131 Reviews

The people that made Boise the really appealing small-town America kind of place it was 30-40 years ago are gone. I moved here about 30 years ago. I'm not immediately  More

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My wife and I moved here in 2018 with pans to eventually buy a house and start a family. We bought a house at the end of 2019, if we hadn't there's no way we could  More

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Boise is often characterized as a right-leaning city, as Sperling mistakenly did in their synopsis of Boise. But, the truth is the city its not just blue; it is deep,  More

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