2025 Compare Cities People:
Boston, MA vs Diamond Bar, CA

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Highlights
- Diamond Bar is 0% more densely populated than Boston.
- People are 73.2% more likely to be married in Diamond Bar.
- The Median Age is 11.1 years older in Diamond Bar.
 Boston, MADiamond Bar, CAUnited States
 Population  Unlock55,339329,725,481
 Female Population52.0%  Unlock50.5%
 Male Population48.0%  Unlock49.5%
 Median Age  Unlock43.738.4
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 Population - 2010621,053  Unlock309,327,143
 Population - 2000  Unlock56,287285,036,114
 Population - 1990574,283  Unlock251,960,433
 Pop. 2000 to Now  Unlock-2.5%15.6%
 Pop. 1990 to Now20.4%  Unlock30.8%
 space4
 Population Density  Unlock3,721.593.4
 Land Area48.3  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Boston, MADiamond Bar, CAUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 144.4%  Unlock6.6%
 Age 15 to 17  Unlock3.4%3.9%
 Age 18 to 207.0%  Unlock4.0%
 Age 21 to 24  Unlock4.1%5.2%
 Age 25 to 3423.9%  Unlock13.8%
 Age 35 to 44  Unlock12.4%12.9%
 Age 45 to 5410.6%  Unlock12.6%
 Age 55 to 59  Unlock8.2%6.7%
 Age 60 to 644.9%  Unlock6.3%
 Age 65 to 74  Unlock12.6%9.6%
 Age 75 to 843.2%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
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 Race
 Boston, MADiamond Bar, CAUnited States
 White44.0%  Unlock59.4%
 Black  Unlock4.0%12.2%
 Asian9.6%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races3.9%  Unlock3.2%
 Hispanic  Unlock17.8%18.4%
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 Marriage & Family
 Boston, MADiamond Bar, CAUnited States
 Married Population33.4%  Unlock49.8%
     Currently Married  Unlock57.2%48.0%
 Married but Separated2.5%  Unlock1.8%
 Single Population  Unlock42.2%50.2%
 Never Married55.7%  Unlock33.8%
 Divorced  Unlock7.6%10.8%
 Widowed3.6%  Unlock5.6%
 space5
 Household Size  Unlock3.102.60
 Households271,950  Unlock124,010,992
 Family Households  Unlock14,44680,755,759
     Married couple, w/children22.5%  Unlock30.5%
     Married couple, no children  Unlock47.1%42.9%
 Non Family Households143,803  Unlock43,255,233
     Single householder, w/children  Unlock8.7%15.8%
     Single householder, no children18.1%  Unlock10.8%
Reviews for Boston    122 Reviews

Over 2 years ago

health care in the country, plenty of jobs, gorgeous architecture, cool neighborhoods, lots of great restaurants, and always something to do. The beautiful coast, the  More

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I've lived in/near Boston my whole life almost. It has many pros such as a big city feel, extremely safe, reliable train transportation, great food. However any pro  More

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I moved to MA from the country of Georgia in eastern Europe. Then traveled quite a bit in the U.S. Boston definitely has its own flavor. Suburbs offer okay schools,  More

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Reviews for Diamond Bar    3 Reviews

Over 14 years ago

Beautiful city and great place to raise a family. The worst part of Diamond Bar would be some of the best places to live in other cities. Diamond Bar has some of the  More

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Over 14 years ago

The city is centrally located to riverside, San Bernardino, Orange County and Downtown La. It is very scenic with beautiful hills, great schools and within easy reach,  More

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Over 15 years ago

This is a very quiet area about 30 mile east of downtown Los Angeles. I'm a bit concerned about what effect a possible new NFL stadium in the City of Industry CA will  More

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