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SOAP LAKE VS.
ROCK_ISLAND
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2025 Compare Cities People:
Soap Lake, WA vs Rock Island, WA
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Highlights
- Rock Island is 0% more densely populated than Soap Lake.
- People are 28.1% more likely to be married in Rock Island.
- The Median Age is 14.0 years younger in Rock Island.
Soap Lake, WA
Rock Island, WA
United States
Population
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1,393
329,725,481
Female Population
54.5%
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50.5%
Male Population
45.5%
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49.5%
Median Age
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29.3
38.4
space3
Population - 2010
1,549
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309,327,143
Population - 2000
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863
285,036,114
Population - 1990
1,149
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251,960,433
Pop. 2000 to Now
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51.8%
15.6%
Pop. 1990 to Now
40.0%
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30.8%
space4
Population Density
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1,702.9
93.4
Land Area
1.5
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3,531,905.4
Water Area
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0.2
264,836.8
space
Est. Total Population By Age
Soap Lake, WA
Rock Island, WA
United States
Age 0 to 4
3.8%
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5.9%
Age 5 to 9
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8.5%
6.1%
Age 10 to 14
6.0%
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6.6%
Age 15 to 17
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7.3%
3.9%
Age 18 to 20
4.3%
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4.0%
Age 21 to 24
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8.3%
5.2%
Age 25 to 34
12.6%
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13.8%
Age 35 to 44
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14.6%
12.9%
Age 45 to 54
5.6%
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12.6%
Age 55 to 59
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8.5%
6.7%
Age 60 to 64
5.0%
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6.3%
Age 65 to 74
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6.0%
9.6%
Age 75 to 84
10.4%
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4.5%
Age 85 and over
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1.4%
1.9%
space1
Race
Soap Lake, WA
Rock Island, WA
United States
White
67.4%
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59.4%
Black
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1.4%
12.2%
Asian
0.5%
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5.6%
Native American
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0.3%
0.6%
Hawaiian, Pacific Islander
0.0%
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0.2%
Other
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0.0%
0.4%
Two or More Races
6.1%
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3.2%
Hispanic
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54.8%
18.4%
space2
Marriage & Family
Soap Lake, WA
Rock Island, WA
United States
Married Population
35.4%
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49.8%
Currently Married
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41.8%
48.0%
Married but Separated
2.0%
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1.8%
Single Population
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54.7%
50.2%
Never Married
24.8%
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33.8%
Divorced
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12.5%
10.8%
Widowed
13.4%
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5.6%
space5
Household Size
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3.19
2.60
Households
649
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124,010,992
Family Households
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308
80,755,759
Married couple, w/children
28.9%
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30.5%
Married couple, no children
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19.2%
42.9%
Non Family Households
421
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43,255,233
Single householder, w/children
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19.2%
15.8%
Single householder, no children
9.6%
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10.8%
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Learn More About Soap Lake, Washington
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