2025 Compare Cities People:
Concord, NH vs Mercer Island, WA

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Highlights
- Mercer Island is 0% more densely populated than Concord.
- People are 38.6% more likely to be married in Mercer Island.
- The Median Age is 4.5 years older in Mercer Island.
 Concord, NHMercer Island, WAUnited States
 Population  Unlock25,506329,725,481
 Female Population48.7%  Unlock50.5%
 Male Population51.3%  Unlock49.5%
 Median Age  Unlock45.538.4
 space3
 Population - 201042,652  Unlock309,327,143
 Population - 2000  Unlock22,036285,036,114
 Population - 199036,006  Unlock251,960,433
 Pop. 2000 to Now  Unlock17.6%15.6%
 Pop. 1990 to Now22.0%  Unlock30.8%
 space4
 Population Density  Unlock3,995.993.4
 Land Area64.0  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Concord, NHMercer Island, WAUnited States
 Age 0 to 44.9%  Unlock5.9%
 Age 5 to 9  Unlock7.3%6.1%
 Age 10 to 144.9%  Unlock6.6%
 Age 15 to 17  Unlock4.3%3.9%
 Age 18 to 203.3%  Unlock4.0%
 Age 21 to 24  Unlock2.9%5.2%
 Age 25 to 3416.5%  Unlock13.8%
 Age 35 to 44  Unlock11.8%12.9%
 Age 45 to 5413.9%  Unlock12.6%
 Age 55 to 59  Unlock7.9%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock10.4%9.6%
 Age 75 to 845.1%  Unlock4.5%
 Age 85 and over  Unlock3.8%1.9%
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 Race
 Concord, NHMercer Island, WAUnited States
 White86.1%  Unlock59.4%
 Black  Unlock0.8%12.2%
 Asian3.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races2.0%  Unlock3.2%
 Hispanic  Unlock3.2%18.4%
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 Marriage & Family
 Concord, NHMercer Island, WAUnited States
 Married Population46.7%  Unlock49.8%
     Currently Married  Unlock64.3%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock35.3%50.2%
 Never Married32.1%  Unlock33.8%
 Divorced  Unlock7.9%10.8%
 Widowed5.2%  Unlock5.6%
 space5
 Household Size  Unlock2.602.60
 Households17,681  Unlock124,010,992
 Family Households  Unlock6,90380,755,759
     Married couple, w/children26.1%  Unlock30.5%
     Married couple, no children  Unlock48.1%42.9%
 Non Family Households7,197  Unlock43,255,233
     Single householder, w/children  Unlock4.6%15.8%
     Single householder, no children8.8%  Unlock10.8%
Reviews for Concord    8 Reviews

Over 9 years ago

Very  More

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Over 16 years ago

NO, NE is weird, in general.. They have 2 friends and die.. I lived in R.I. and I called it the home of the odd lots...NE needs to be in its own entity, way up there by  More

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Over 17 years ago

Concord is a smaller new England town that has easy access to a wealth of natural resources. The fall is amazing and there certainly is plenty of winter to  More

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Reviews for Mercer Island    4 Reviews

Mercer Island is a wonderful family community. It feels much more "small town" than a city even though it has a population of 20,000+. People say hello and watch out  More

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Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

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Mercer Island is a suburb of Seattle, located on an island in Lake Washington. The best thing about Mercer Island is its strategically central location relative to the  More

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