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JAMESTOWN VS.
LOS_OSOS
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2025 Compare Cities People:
Jamestown, CA vs Los Osos, CA
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Highlights
- Los Osos is 0% more densely populated than Jamestown.
- People are 34.8% more likely to be married in Los Osos.
- The Median Age is 6.1 years older in Los Osos.
Jamestown, CA
Los Osos, CA
United States
Population
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15,692
329,725,481
Female Population
51.8%
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50.5%
Male Population
48.2%
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49.5%
Median Age
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47.9
38.4
space3
Population - 2010
3,684
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309,327,143
Population - 2000
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14,540
285,036,114
Population - 1990
2,178
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251,960,433
Pop. 2000 to Now
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8.9%
15.6%
Pop. 1990 to Now
22.3%
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30.8%
space4
Population Density
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1,229.5
93.4
Land Area
3.0
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3,531,905.4
Water Area
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0.0
264,836.8
space
Est. Total Population By Age
Jamestown, CA
Los Osos, CA
United States
Age 0 to 4
6.2%
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5.9%
Age 5 to 9
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5.8%
6.1%
Age 10 to 14
4.5%
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6.6%
Age 15 to 17
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2.7%
3.9%
Age 18 to 20
1.3%
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4.0%
Age 21 to 24
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4.1%
5.2%
Age 25 to 34
9.9%
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13.8%
Age 35 to 44
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12.3%
12.9%
Age 45 to 54
9.9%
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12.6%
Age 55 to 59
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6.5%
6.7%
Age 60 to 64
4.4%
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6.3%
Age 65 to 74
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15.8%
9.6%
Age 75 to 84
6.5%
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4.5%
Age 85 and over
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2.6%
1.9%
space1
Race
Jamestown, CA
Los Osos, CA
United States
White
84.8%
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59.4%
Black
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0.3%
12.2%
Asian
0.0%
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5.6%
Native American
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0.3%
0.6%
Hawaiian, Pacific Islander
0.9%
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0.2%
Other
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0.5%
0.4%
Two or More Races
0.8%
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3.2%
Hispanic
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19.5%
18.4%
space2
Marriage & Family
Jamestown, CA
Los Osos, CA
United States
Married Population
41.3%
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49.8%
Currently Married
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54.7%
48.0%
Married but Separated
2.0%
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1.8%
Single Population
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44.4%
50.2%
Never Married
34.0%
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33.8%
Divorced
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10.6%
10.8%
Widowed
13.1%
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5.6%
space5
Household Size
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2.50
2.60
Households
1,932
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124,010,992
Family Households
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4,079
80,755,759
Married couple, w/children
30.7%
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30.5%
Married couple, no children
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55.6%
42.9%
Non Family Households
1,189
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43,255,233
Single householder, w/children
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7.9%
15.8%
Single householder, no children
1.9%
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10.8%
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