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2025 Compare Cities People:
Quincy, WA vs Rock Island, WA

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Highlights
- Rock Island is 0% more densely populated than Quincy.
- People are 26.0% less likely to be married in Rock Island.
- The Median Age is 5.3 years older in Rock Island.
 Quincy, WARock Island, WAUnited States
 Population  Unlock1,393329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock29.338.4
 space3
 Population - 20106,808  Unlock309,327,143
 Population - 2000  Unlock863285,036,114
 Population - 19903,738  Unlock251,960,433
 Pop. 2000 to Now  Unlock51.8%15.6%
 Pop. 1990 to Now124.4%  Unlock30.8%
 space4
 Population Density  Unlock1,702.993.4
 Land Area6.0  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Quincy, WARock Island, WAUnited States
 Age 0 to 49.9%  Unlock5.9%
 Age 5 to 9  Unlock8.5%6.1%
 Age 10 to 1413.5%  Unlock6.6%
 Age 15 to 17  Unlock7.3%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock8.3%5.2%
 Age 25 to 3418.8%  Unlock13.8%
 Age 35 to 44  Unlock14.6%12.9%
 Age 45 to 546.3%  Unlock12.6%
 Age 55 to 59  Unlock8.5%6.7%
 Age 60 to 643.2%  Unlock6.3%
 Age 65 to 74  Unlock6.0%9.6%
 Age 75 to 843.0%  Unlock4.5%
 Age 85 and over  Unlock1.4%1.9%
 space1
 Race
 Quincy, WARock Island, WAUnited States
 White17.6%  Unlock59.4%
 Black  Unlock1.4%12.2%
 Asian0.0%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races1.3%  Unlock3.2%
 Hispanic  Unlock54.8%18.4%
 space2
 Marriage & Family
 Quincy, WARock Island, WAUnited States
 Married Population61.3%  Unlock49.8%
     Currently Married  Unlock41.8%48.0%
 Married but Separated2.0%  Unlock1.8%
 Single Population  Unlock54.7%50.2%
 Never Married29.3%  Unlock33.8%
 Divorced  Unlock12.5%10.8%
 Widowed4.3%  Unlock5.6%
 space5
 Household Size  Unlock3.192.60
 Households2,065  Unlock124,010,992
 Family Households  Unlock30880,755,759
     Married couple, w/children48.4%  Unlock30.5%
     Married couple, no children  Unlock19.2%42.9%
 Non Family Households367  Unlock43,255,233
     Single householder, w/children  Unlock19.2%15.8%
     Single householder, no children6.9%  Unlock10.8%
Voting
Reviews for Quincy    1 Reviews
Bp · West Mifflin, PA
Major IT companies, their size, and history in Qui
Over 13 years ago

The data is good but if you could please publish more details about the Quincy economy especially emphasizing more on the ICT industry... I know that there are giants'  More

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Reviews for Rock Island    0 Reviews

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Learn More About Quincy, Washington
Overview
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Learn More About Rock Island, Washington
Overview
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