2025 Compare Cities People:
Chelsea, OK vs Sulphur, OK

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Highlights
- Sulphur is 0% more densely populated than Chelsea.
- People are 0.5% less likely to be married in Sulphur.
- The Median Age is 1.8 years older in Sulphur.
 Chelsea, OKSulphur, OKUnited States
 Population  Unlock4,979329,725,481
 Female Population52.0%  Unlock50.5%
 Male Population48.0%  Unlock49.5%
 Median Age  Unlock33.738.4
 space3
 Population - 20101,972  Unlock309,327,143
 Population - 2000  Unlock4,794285,036,114
 Population - 19901,620  Unlock251,960,433
 Pop. 2000 to Now  Unlock4.1%15.6%
 Pop. 1990 to Now15.9%  Unlock30.8%
 space4
 Population Density  Unlock726.193.4
 Land Area1.8  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Chelsea, OKSulphur, OKUnited States
 Age 0 to 47.3%  Unlock5.9%
 Age 5 to 9  Unlock7.8%6.1%
 Age 10 to 146.4%  Unlock6.6%
 Age 15 to 17  Unlock5.6%3.9%
 Age 18 to 205.8%  Unlock4.0%
 Age 21 to 24  Unlock7.6%5.2%
 Age 25 to 3415.9%  Unlock13.8%
 Age 35 to 44  Unlock7.7%12.9%
 Age 45 to 549.8%  Unlock12.6%
 Age 55 to 59  Unlock5.9%6.7%
 Age 60 to 647.9%  Unlock6.3%
 Age 65 to 74  Unlock10.2%9.6%
 Age 75 to 844.0%  Unlock4.5%
 Age 85 and over  Unlock4.3%1.9%
 space1
 Race
 Chelsea, OKSulphur, OKUnited States
 White58.3%  Unlock59.4%
 Black  Unlock1.0%12.2%
 Asian0.1%  Unlock5.6%
 Native American  Unlock9.4%0.6%
 Hawaiian, Pacific Islander0.6%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races13.9%  Unlock3.2%
 Hispanic  Unlock12.7%18.4%
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 Marriage & Family
 Chelsea, OKSulphur, OKUnited States
 Married Population44.3%  Unlock49.8%
     Currently Married  Unlock41.4%48.0%
 Married but Separated2.4%  Unlock1.8%
 Single Population  Unlock55.9%50.2%
 Never Married30.6%  Unlock33.8%
 Divorced  Unlock16.0%10.8%
 Widowed8.9%  Unlock5.6%
 space5
 Household Size  Unlock2.762.60
 Households775  Unlock124,010,992
 Family Households  Unlock97880,755,759
     Married couple, w/children25.1%  Unlock30.5%
     Married couple, no children  Unlock30.7%42.9%
 Non Family Households262  Unlock43,255,233
     Single householder, w/children  Unlock24.2%15.8%
     Single householder, no children10.9%  Unlock10.8%
Reviews for Chelsea    1 Reviews

Over 18 years ago

The climate in chelsea is the best of both worlds. It can get hot, into the 100's and cold, into the single digits. The worst part of the temperature to me, is the  More

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Reviews for Sulphur    1 Reviews

I love the small Oklahoma town of Sulphur. The Sulphur springs and the park area are magnificent. The townsfolk are friendly yet strong willed. I'm from South central  More

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