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Chelsea, OK vs Sulphur, OK

63
Chelsea
Oklahoma
VS
-7.8%
68
Sulphur
Oklahoma

Chelsea is moderately more affordable than Sulphur, with a 7.8% lower cost of living index. Chelsea scores 63 compared to 68 for Sulphur, where the US average is 100. This difference means residents of Sulphur can expect to pay noticeably more for everyday expenses, housing, and services.

On the housing front, median rent in Chelsea is $756/month compared to $894/month in Sulphur — a 15% difference. Home values follow the same pattern: Chelsea is more affordable at $101,300 median vs $116,300.

Median household income in Chelsea is $42,875 compared to $57,531 in Sulphur (-25.5%). While Sulphur is more expensive, its higher salaries more than compensate — residents there may actually end up with more disposable income. Looking at affordability, residents of Chelsea spend roughly 21.2% of their income on rent, more than the 18.6% in Sulphur.

Income & Cost

Cost of Living Index
Chelsea
63
8% cheaper
Sulphur
68
Median Household Income
Chelsea
$42,875
Sulphur
$57,531
25% higher

Housing

Median Rent
Chelsea
$756
15% cheaper
Sulphur
$894
Median Home Value
Chelsea
$101,300
13% cheaper
Sulphur
$116,300
Population
Chelsea
1,862
Sulphur
4,900

Salary Equivalency Calculator

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Everyday Prices

BLS Average Prices by metro area

Gasoline (regular)
Chelsea $2.86
Sulphur
US $3.07
🥚
Eggs (grade A, large)
Chelsea $2.33
Sulphur
US $2.50
🥛
Milk (whole)
Chelsea $3.76
Sulphur
US $4.03
🍞
Bread (white)
Chelsea $1.73
Sulphur
US $1.85
🍗
Chicken breast
Chelsea $3.87
Sulphur
US $4.14
Electricity
Chelsea $0.15
Sulphur
US $0.19