2025 Compare Cities People:
McKinleyville, CA vs Seabrook Island, SC

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Highlights
- Seabrook Island is 0% more densely populated than McKinleyville.
- People are 79.0% more likely to be married in Seabrook Island.
- The Median Age is 30.0 years older in Seabrook Island.
 McKinleyville, CASeabrook Island, SCUnited States
 Population  Unlock1,904329,725,481
 Female Population50.3%  Unlock50.5%
 Male Population49.8%  Unlock49.5%
 Median Age  Unlock67.438.4
 space3
 Population - 201016,896  Unlock309,327,143
 Population - 2000  Unlock1,250285,036,114
 Population - 199010,749  Unlock251,960,433
 Pop. 2000 to Now  Unlock50.4%15.6%
 Pop. 1990 to Now57.6%  Unlock30.8%
 space4
 Population Density  Unlock318.593.4
 Land Area20.8  Unlock3,531,905.4
 Water Area  Unlock1.1264,836.8
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 Est. Total Population By Age
 McKinleyville, CASeabrook Island, SCUnited States
 Age 0 to 47.6%  Unlock5.9%
 Age 5 to 9  Unlock0.0%6.1%
 Age 10 to 144.0%  Unlock6.6%
 Age 15 to 17  Unlock0.9%3.9%
 Age 18 to 205.5%  Unlock4.0%
 Age 21 to 24  Unlock0.7%5.2%
 Age 25 to 3414.3%  Unlock13.8%
 Age 35 to 44  Unlock3.3%12.9%
 Age 45 to 5410.5%  Unlock12.6%
 Age 55 to 59  Unlock7.8%6.7%
 Age 60 to 647.8%  Unlock6.3%
 Age 65 to 74  Unlock36.2%9.6%
 Age 75 to 844.4%  Unlock4.5%
 Age 85 and over  Unlock2.7%1.9%
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 Race
 McKinleyville, CASeabrook Island, SCUnited States
 White71.2%  Unlock59.4%
 Black  Unlock0.5%12.2%
 Asian4.4%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races9.5%  Unlock3.2%
 Hispanic  Unlock0.6%18.4%
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 Marriage & Family
 McKinleyville, CASeabrook Island, SCUnited States
 Married Population45.5%  Unlock49.8%
     Currently Married  Unlock80.3%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock18.5%50.2%
 Never Married37.1%  Unlock33.8%
 Divorced  Unlock6.6%10.8%
 Widowed5.4%  Unlock5.6%
 space5
 Household Size  Unlock1.732.60
 Households6,442  Unlock124,010,992
 Family Households  Unlock73580,755,759
     Married couple, w/children34.2%  Unlock30.5%
     Married couple, no children  Unlock98.9%42.9%
 Non Family Households2,973  Unlock43,255,233
     Single householder, w/children  Unlock0.0%15.8%
     Single householder, no children8.0%  Unlock10.8%
Reviews for Mckinleyville    1 Reviews

McKinleyville, CA, just north of the college town of Arcata is more of a bedroom community than real town. It is right on the Pacific Ocean, is quiet, and safe. Its  More

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Reviews for Seabrook Island    0 Reviews

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