Cost of Living in Sulphur, OK

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14%
Overall NAT. AVG.
2%
Groceries NAT. AVG.
35%
Housing NAT. AVG.
Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index Sulphur Oklahoma National
Cost of living8688100
Groceries9896100
Health care9395100
Housing6570100
Transportation9896100
Utilities9496100
Lifestyle & Entertainment9894100
Household Items9897100
Education & Childcare8893100
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Homes For Sale In Sulphur, OK

property for sale

304 Liberty Rd

Sulphur, OK
property for sale

1012 Oak Dr

Sulphur, OK
property for sale

Birds Eye Dr

Sulphur, OK
property for sale

607 Five Lakes Dr

Sulphur, OK
See the Newest Homes For Sale In Sulphur, OK

Cost Of Living Quick Facts

  • The cost of living in Sulphur is 2% lower than the Oklahoma average
  • The cost of living in Sulphur is 14% lower than the national average
  • Sulphur housing is 35% lower than the national average
  • Oklahoma general sales tax is 12% lower than the national average
  • Oklahoma state income tax is 90% lower than the national average

Most Affordable Places to Live in and Around Sulphur

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      Salary Calculator

      This is how much you would need to earn in
      Price difference in compared to
      Cost of living index
      Groceries index
      Health care index
      Housing index
      Transportation index
      Utilities index
      Lifestyle index
      Household index
      Educare index

      Median Income & Debt-To-Income Ratio

      Median Income Per Year Per Month Max Budget (28% DTI) Max Budget (36% DTI)
      Owners$77,566$6,464$1,810$2,327
      Renters$54,290$4,524$1,267$1,629
      The percent of monthly income spent on housing can be a good indicator of the affordability of housing in Sulphur, OK, as well as the overall cost of living. As a general rule of thumb, the debt-to-income ratio (DTI) for homeowners or renters should be not more than 28 percent of gross income to be spent on housing related costs and not more than 36 percent of income on all expenses, including debts. The median income for Sulphur homeowners, is $77,566. This would allow for a maximum of $1,810 per month to be spent on housing costs. For renters, the median monthly income is $54,290 which would result in a maximum of $1,267 to be spent on rental costs.

      Oklahoma Sales Tax

      State General Sales Tax With Max Surtax
      Oklahoma 4.5% 11%

      Oklahoma Income Tax

      State Income Tax (Low) Income Tax (High)
      Oklahoma 0.25% 4.75%

      Nearby cities with low cost of living

      City Population Cost of Living Index National Avg.
      Mill Creek, OK3098217.6%
      Hickory, OK2018218.2%
      Wynnewood, OK1,8758119.1%
      Fitzhugh, OK3298317.2%
      Roff, OK7998415.7%
      Sulphur, OK5,1328613.7%

      Cities with similar population

      City Population Cost of Living Index National Avg.
      Platte City, MO5,133964.4%
      Saltillo, MS5,133937.0%
      Northchase, NC5,1331022.4%
      West Sayville, NY5,13314242.2%
      Perry, OK5,1308416.4%
      Sulphur, OK5,1328613.7%
      Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.
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