2025 Compare Cities People:
Half Moon Bay, CA vs Kapaa, HI

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Highlights
- Kapaa is 0% more densely populated than Half Moon Bay.
- People are 14.4% less likely to be married in Kapaa.
- The Median Age is 0.3 years younger in Kapaa.
 Half Moon Bay, CAKapaa, HIUnited States
 Population  Unlock11,516329,725,481
 Female Population53.3%  Unlock50.5%
 Male Population46.7%  Unlock49.5%
 Median Age  Unlock44.638.4
 space3
 Population - 201011,369  Unlock309,327,143
 Population - 2000  Unlock9,472285,036,114
 Population - 19908,886  Unlock251,960,433
 Pop. 2000 to Now  Unlock12.2%15.6%
 Pop. 1990 to Now40.8%  Unlock30.8%
 space4
 Population Density  Unlock1,147.993.4
 Land Area6.4  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
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 Est. Total Population By Age
 Half Moon Bay, CAKapaa, HIUnited States
 Age 0 to 45.7%  Unlock5.9%
 Age 5 to 9  Unlock7.5%6.1%
 Age 10 to 144.9%  Unlock6.6%
 Age 15 to 17  Unlock2.6%3.9%
 Age 18 to 206.1%  Unlock4.0%
 Age 21 to 24  Unlock3.4%5.2%
 Age 25 to 349.7%  Unlock13.8%
 Age 35 to 44  Unlock17.0%12.9%
 Age 45 to 5414.0%  Unlock12.6%
 Age 55 to 59  Unlock5.5%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock11.5%9.6%
 Age 75 to 845.6%  Unlock4.5%
 Age 85 and over  Unlock1.9%1.9%
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 Race
 Half Moon Bay, CAKapaa, HIUnited States
 White59.2%  Unlock59.4%
 Black  Unlock1.0%12.2%
 Asian5.3%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races3.1%  Unlock3.2%
 Hispanic  Unlock8.7%18.4%
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 Marriage & Family
 Half Moon Bay, CAKapaa, HIUnited States
 Married Population55.5%  Unlock49.8%
     Currently Married  Unlock47.3%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock52.5%50.2%
 Never Married29.8%  Unlock33.8%
 Divorced  Unlock13.1%10.8%
 Widowed5.6%  Unlock5.6%
 space5
 Household Size  Unlock3.142.60
 Households4,117  Unlock124,010,992
 Family Households  Unlock2,48580,755,759
     Married couple, w/children26.8%  Unlock30.5%
     Married couple, no children  Unlock53.1%42.9%
 Non Family Households1,285  Unlock43,255,233
     Single householder, w/children  Unlock18.1%15.8%
     Single householder, no children7.8%  Unlock10.8%
Reviews for Half Moon Bay    3 Reviews

HMB has one of the best climates in the world. It also has some very good restaurants. You have the ocean on one side and scenic foothills to the east.It would be heaven  More

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Over 19 years ago

Rural coastal living in a great community close to San Francisco and Silicon  More

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Over 20 years ago

I lived in HMB for 17 years and loved (almost) every minute there. Beautiful hills to the east of the town and the Pacific ocean to the west. Close to San Francisco,  More

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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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